Telescope Extension Tube Set,8 PCS M48X0.75 Focal Length Extension Tube Kit 3 5 7 10 12 15 20 30mm Extending Ring for Astronomical Telescope Photography
Asin: B0C3ZHJ8DG | Model: Tbestcmgpbu5x84 | PartNumber: Tbestcmgpbu5x84
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional.Variable Combination: With The Ability To Combine Multiple Extension Rings Of Different Lengths, Users Can Achieve The Desired Spacing. Whether You Require 1, 2, 3, Or Even 8 Extension Rings, This Flexible System Can Accommodate Various Needs And Optimize The Imaging Setup..
Aluminum Alloy Material: The Extension Tube Boasts An All-Metal Structure With An Anodized Aluminum Process. This Construction Ensures Durability And Long-Lasting Performance Even In Rigorous Astronomical Imaging Conditions. The Use Of This Focus Extending Tube Kit Guarantees The Correct Image Scale Or Precise Spacing Required By Reducers Or Field Flatteners..
Astronomic Telescope M48 Threaded Extension Tube: Specifically Designed For Use With Astronomical Telescopes, This Extension Tube Features An M48 Threaded Interface. Focal Length Extending Ring Comes In Various Heights, Including 3Mm, 5Mm, 7Mm, 10Mm, 12Mm, 15Mm, 20Mm, And 30Mm, Providing Options For Precisely Adjusting The Spacing..
Redundant Light Elimination: The Inclusion Of A Female Thread In The Design Helps Eliminate Stray Light And Reflected Light, Resulting In Clearer And More Perfect Images. The Reduction Of Unwanted Light Interference Enhances The Overall Image Quality..
Features
- Focusing Problem Elimination: The Telescope Extension Tube Kit is equipped with both M48 female and male threads, allowing it to solve spacing issues commonly encountered in astrophotography. It effectively eliminates a range of focusing problems that may arise during the imaging process.
- Redundant Light Elimination: The inclusion of a female thread in the design helps eliminate stray light and reflected light, resulting in clearer and more perfect images. The reduction of unwanted light interference enhances the overall image quality.
- Variable Combination: With the ability to combine multiple extension rings of different lengths, users can achieve the desired spacing. Whether you require 1, 2, 3, or even 8 extension rings, this flexible system can accommodate various needs and optimize the imaging setup.
- Astronomic Telescope M48 Threaded Extension Tube: Specifically designed for use with astronomical telescopes, this extension tube features an M48 threaded interface. Focal Length Extending Ring comes in various heights, including 3mm, 5mm, 7mm, 10mm, 12mm, 15mm, 20mm, and 30mm, providing options for precisely adjusting the spacing.
- Aluminum Alloy Material: The extension tube boasts an all-metal structure with an anodized aluminum process. This construction ensures durability and long-lasting performance even in rigorous astronomical imaging conditions. The use of this Focus Extending Tube Kit guarantees the correct image scale or precise spacing required by reducers or field flatteners.
- See more on Amazon...
Brand: Tbest | Manufacturer: Tbest
Dimensions: 0.00 x 0.00 x 0.00 Inches
See On Amazon Similar To Telescope Extension Tube Set8 PCS
#1
SVBONY Extension Tube M42x0.75 on Both Sides Length T2 Extension Tube Kit Length 5mm 10mm 15mm 20mm
Asin: B07BKYQF1H | Model: FUSF9160A | PartNumber: FUSF9160A | Ean: 0609378746406 | UPC: 609378746406
T2 Interior Thread And T2 Exterior Thread For Solving Spacing Problems In Astrophotography And Eliminates A Range Of Focusing Problems.
Link Or Extend Tube Length Of The M42*0.75 Products;Male Thread;M42*0.75Mm.
Astronomical T2 Thread Extension Tube;Male Thread:M42x0.75Mm;Female Thread: M42x0.75Mm.
Use This Extension Tube For Getting The Correct Image Scale Or The Exact Spacing Required For Reducers Or Field Flatteners.
Features
- Fully metal construction and anodizing aluminum process;durable for long time use
- Use this extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners
- T2 interior thread and T2 exterior thread for solving spacing problems in astrophotography and eliminates a range of focusing problems
- Astronomical T2 thread extension tube;male thread:M42x0.75mm;female thread: M42x0.75mm
- Link or extend tube length of the M42*0.75 products;Male thread;M42*0.75mm
- See more on Amazon...
Brand: SVBONY | Manufacturer: SVBONY
Dimensions: 2.00 x 2.40 x 2.40 inches | Weight: 0.13 Pounds
Warranty: We provide 1 year warranty for SVBONY telescope accessories and 30 days no reason to return. Beyond the warranty period: We still offer maintain service, buyers are required to afford corresponding costs. We processed in the most hassle-free way possible.You just need to contact with us on Amazon ,we will reply you within 12 hours
See On Amazon #2
SVBONY SV119 Extension Tube Kit for Cameras and eyepieces 5mm 10mm 15mm 30mm M48x0.75 on Both Sides for Solving Spacing Problems in Astrophotography
Asin: B07S3VS8J1 | Model: FF9190A | PartNumber: FF9190A
Meet Different Needs;The Required Spacing Can Be Achieved By Combining Several Extenders Of Differing Lengths; You Can Use 1 Piece; 2 Pieces ; 3 Pieces Or 4 Pieces Of The Extension Rings As You Like.
Made Of Fully Aluminum Alloy And Durable.
Sv119 Extension Tube For Getting The Correct Image Scale Or The Exact Spacing Required For Reducers Or Field Flatteners.
Sturdy Material;Fully Metal Construction And Anodizing Aluminium Process; Durable For Long Time Use.
Features
- Male thread and female thread both are M48*0.75mm;Solving spacing problems in astrophotography and eliminates a range of focusing problems
- Sturdy material;Fully metal construction and anodizing aluminium process; durable for long time use
- Meet different needs;The required spacing can be achieved by combining several extenders of differing lengths; You can use 1 piece; 2 pieces ; 3 pieces or 4 pieces of the extension rings as you like
- SV119 extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners
- Made of fully aluminum alloy and durable
- See more on Amazon...
Brand: SVBONY | Manufacturer: SVBONY
Dimensions: 2.30 x 2.70 x 2.30 Inches | Weight: 0.16 pounds
Warranty: We provide 1 year warranty for SVBONY telescope accessories and 30 days no reason to return. Beyond the warranty period: We still offer maintain service, buyers are required to afford corresponding costs. We processed in the most hassle-free way possible.You just need to contact with us on Amazon ,we will reply you within 12 hours
See On Amazon #3
Starboosa Telescope M48-2 inches Extension Tube Kit for SLR Cameras and Eyepieces - Length 5mm 7mm 15mm 20mm 30mm - M48x0.75 on Both Sides & Outer Diameter of 2 inches - 5 Tubes Kit
Asin: B0CDP2Y9ZP | Model: SB-21-0128d | PartNumber: SB-21-0128d
The M48x0.75 Threads On Both Ends Make It Versatile. External Thread M48 * 0.75; Internal Thread M48 * 0.75; A Series Of Focusing Problems Are Eliminated..
All Metal Construction And Anodizing Aluminium Process;Durable For Long Time Use..
By Combining Multiple Extenders Of Different Lengths, You Get The Right Focal Length To Focus With The Camera Or Eyepiece..
The Required Spacing Can Be Achieved By Combining Several Extenders Of Differing Lengths;You Can Use 1 Piece;2 Pieces;3 Pieces ;4 Pieces;5 Pieces Of The Extension Rings As You Like..
Features
- The extension tube kit is used to obtain the correct image focal length or exact spacing required, thereby solving the spacing problem in astrophotography. It has an outer diameter of 2 inches and can be connected directly to the 2-inch telescope port.
- The required spacing can be achieved by combining several extenders of differing lengths;you can use 1 piece;2 pieces;3 pieces ;4 pieces;5 pieces of the extension rings as you like.
- The M48x0.75 threads on both ends make it versatile. External thread M48 * 0.75; internal thread M48 * 0.75; a series of focusing problems are eliminated.
- By combining multiple extenders of different lengths, you get the right focal length to focus with the camera or eyepiece.
- All metal construction and anodizing aluminium process;durable for long time use.
- See more on Amazon...
Brand: starboosa | Manufacturer: starboosa
Dimensions: 5.00 x 5.00 x 5.00 Inches
See On Amazon #4
SVBONY SV157 Extension Tube 1.25 inch Optical Length 40mm Total Length 70mm Extension Tube for Telescope (70mm)
Asin: B083TQHTLG | Model: FUSW9118B | PartNumber: FUSW9118B
High-Quality Design; Sv157 1.25" Extension Tube Is Made Of All-Metal Material And Has A Long Service Life.
With A Brass Compression; With A Brass Compression Insh To Prevent The Marring Of Your Telescope Accessories.
Humanized Bottom Thread; The Inside Of The Sv157 Has Full Threads To Reduce Reflected Light.
Can Install Filters; Sv157 1.25" Extension Tube Is Threaded At The End To Accommodate A Standard 1.25" Filter.
Features
- SV157 1.25" extension tube can help your eyepiece and camera focus well;Let you enjoy more beautiful scenery
- Can install filters; SV157 1.25 extension tube is threaded at the end to accommodate a standard 1.25 filter
- High-quality design; SV157 1.25 extension tube is made of all-metal material and has a long service life
- Humanized bottom thread; The inside of the SV157 has full threads to reduce reflected light
- With a brass compression; with a brass compression insh to prevent the marring of your telescope accessories
- See more on Amazon...
Brand: SVBONY | Manufacturer: SVBONY
Dimensions: 2.00 x 4.00 x 2.00 inches | Weight: 0.10 pounds
Warranty: We provide 1 year warranty for SVBONY telescope accessories and 30 days no reason to return. Beyond the warranty period: We still offer maintain service, buyers are required to afford corresponding costs. We processed in the most hassle-free way possible.You just need to contact with us on Amazon ,we will reply you within 12 hours
See On Amazon #5
Astromania Astronomical 2"/M48-extension Tube Kit for Cameras and eyepieces - Length 5mm 10mm 20mm 30mm - M48x0.75 on Both Sides
Asin: B072M7CSLH | Model: SKU_AM_M48EXT5123 | PartNumber: SKU_AM_M48EXT5123 | Ean: 6970019298931
Use This Extension Tube For Getting The Correct Image Scale Or The Exact Spacing Required For Reducers Or Field Flatteners..
The Required Spacing Can Be Achieved By Combining Several Extenders Of Differing Lengths,You Can Use 1 Piece, 2 Pieces , 3 Pieces Or 4 Pieces Of The Extension Rings As You Like..
All Metal Construction And Anodizing Aluminium Process, Durable For Long Time Use..
The Extension Tube Has A M48*0.75 Interior Thread And A M48*0.75 Exterior Thread For Elegantly Solving Spacing Problems In Astrophotography..
Features
- Male thread - M48*0.75. Female thread - M48*0.75, eliminates a range of focusing problems.
- The extension tube has a M48*0.75 interior thread and a M48*0.75 exterior thread for elegantly solving spacing problems in astrophotography.
- Use this extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners.
- All metal construction and anodizing aluminium process, durable for long time use.
- The required spacing can be achieved by combining several extenders of differing lengths,you can use 1 piece, 2 pieces , 3 pieces or 4 pieces of the extension rings as you like.
- See more on Amazon...
Brand: Astromania | Manufacturer: Astromania
Dimensions: 5.30 x 10.00 x 1.20 inches
See On Amazon #6
NEEWER 4 Pcs T2 Extension Tube Kit, 5mm 10mm 15mm 20mm Extension Tube with Double Sided M42x0.75mm Thread, Telescope Accessory for Astrophotography
Asin: B0BDV5652K | Model: 33000017 | PartNumber: 33000017
【Standard T2 Thread】With T2 Thread (M42x0.75Mm) On Both Interior And Exterior Sides, The Tubes Can Be Easily Mounted On A T Ring Adapter To Connect To Your Camera And Make Focusing In Astrophotography Much Easier. Note: They Cannot Be Directly Connected To A 1.25" Eyepiece, But Can Be Connected To A Camera Through An Adapter Ring.
【Lightweight】Weighs Only 1.94Oz/55G. The Tubes Won’T Bring Extra Weight To Your Telescope When Filming. The Lightweight Design Makes Them Easy To Carry As Well.
【Anodized Metal Build】 Made Of Anodized Aluminum Alloy To Stop Any Reflection, The Sturdy Extension Tubes Are Built To Last And Withstand Daily Wear And Tear..
【Combine Extension Tubes】The Set Includes Extension Tubes Of 4 Lengths: 5Mm, 10Mm, 15Mm, And 20Mm. Achieve Different Spacing As Required By Combining One, Two, Three Or Four Tubes Together - Connect Male Threads With Female Threads.
Features
- A "must have" accessory Designed to be placed in front of the focal plane of your telescope to add length to the original tube, offering extra focuser back travel and the correct image scale for astrophotography
- Combine extension tubes The set includes extension tubes of 4 lengths: 5mm, 10mm, 15mm, and 20mm. Achieve different spacing as required by combining one, two, three or four tubes together - connect male threads with female threads
- Standard T2 Thread With T2 thread (M42x0.75mm) on both interior and exterior sides, the tubes can be easily mounted on a T ring adapter to connect to your camera and make focusing in astrophotography much easier. Note: they cannot be directly connected to a 1.25 eyepiece, but can be connected to a camera through an adapter ring
- Anodized Metal Build Made of anodized aluminum alloy to stop any reflection, the sturdy extension tubes are built to last and withstand daily wear and tear.
- Lightweight Weighs only 1.94oz/55g. The tubes won t bring extra weight to your telescope when filming. The lightweight design makes them easy to carry as well
- See more on Amazon...
Brand: Neewer | Manufacturer: NEEWER
Weight: 0.12 pounds
See On Amazon #7
Focal Length Extension Tube Kit, 8 PCS Aluminum Alloy M48X0.75 Astronomical Extension Tube Kit 3 5 7 10 12 15 20 30mm Extending Ring for Astronomical Telescope Photography
Asin: B0CJM1SWT3 | Model: Estink6qxyro57a9 | PartNumber: Estink6qxyro57a9
Flexible Combinations For Perfect Spacing: Achieve The Required Spacing By Combining Different Lengths Of Extension Rings. Our M48x0.75 Focal Length Extension Tube Allows You To Use 1, 2, 3, Or Up To 8 Extension Rings, Providing Unparalleled Flexibility And Convenience.
Reduce Stray And Reflected Light: With Its Unique Female Thread Design, Our Telescope Extension Tube Set Effectively Eliminates Stray And Reflected Light, Resulting In Clearer And More Perfect Images. Experience Enhanced Image Quality Like Never Before.
Eliminate Focusing Problems: Our Focal Length Extending Ring Features M48 Female And Male Threads, Specifically Designed To Solve Spacing Issues In Astrophotography. Say Goodbye To A Range Of Focusing Problems And Achieve Exceptional Image Quality.
Versatile Astronomical Telescope Extension Tube: Our Focus Extending Tube Kit Features M48 Threaded Connections And Comes In Various Heights, Including 3Mm, 5Mm, 7Mm, 10Mm, 12Mm, 15Mm, 20Mm, And 30Mm. Enjoy Compatibility With A Wide Range Of Astronomical Telescopes.
Features
- ALUMINUM ALLOY CONSTRUCTION: Designed with an all-metal structure and anodized aluminum process, our astronomical extension tube kit ensures durability and longevity. Use this high-quality tube to obtain the correct image scale or precise spacing required by reducers or field flatteners
- VERSATILE ASTRONOMICAL TELESCOPE EXTENSION TUBE: Our focus extending tube kit features M48 threaded connections and comes in various heights, including 3mm, 5mm, 7mm, 10mm, 12mm, 15mm, 20mm, and 30mm. Enjoy compatibility with a wide range of astronomical telescopes
- FLEXIBLE COMBINATIONS FOR PERFECT SPACING: Achieve the required spacing by combining different lengths of extension rings. Our m48x0.75 focal length extension tube allows you to use 1, 2, 3, or up to 8 extension rings, providing unparalleled flexibility and convenience
- ELIMINATE FOCUSING PROBLEMS: Our focal length extending ring features M48 female and male threads, specifically designed to solve spacing issues in astrophotography. Say goodbye to a range of focusing problems and achieve exceptional image quality
- REDUCE STRAY AND REFLECTED LIGHT: With its unique female thread design, our telescope extension tube set effectively eliminates stray and reflected light, resulting in clearer and more perfect images. Experience enhanced image quality like never before
- See more on Amazon...
Brand: Estink | Manufacturer: Estink
See On Amazon #8
SVBONY T2 Extension Tube Kit for Cameras and Eyepieces Length 8mm 25mm 45mm M42x0.75 on Both Sides
Asin: B07R286FCH | Model: FF9167A | PartNumber: FF9167A
Male Thread M42*0.75;Female Thread M42*0.7;Eliminates A Range Of Focusing Problems.
All Metal Construction And Anodizing Aluminium Process;Durable For Long Time Use.
The Extension Tube Has A T2 Interior Thread And A T2 Exterior Thread For Elegantly Solving Spacing Problems In Astrophotography.
The Required Spacing Can Be Achieved By Combining Several Extenders Of Differing Lengths;You Can Use 1 Piece;2 Pieces;3 Pieces Of The Extension Rings As You Like.
Features
- Use this extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners
- The required spacing can be achieved by combining several extenders of differing lengths;you can use 1 piece;2 pieces;3 pieces of the extension rings as you like
- Male thread M42*0.75;Female thread M42*0.7;eliminates a range of focusing problems
- The extension tube has a T2 interior thread and a T2 exterior thread for elegantly solving spacing problems in astrophotography
- All metal construction and anodizing aluminium process;durable for long time use
- See more on Amazon...
Brand: SVBONY | Manufacturer: SVBONY
Dimensions: 2.40 x 3.50 x 2.40 Inches | Weight: 0.15 Pounds
Warranty: We provide 1 year warranty for SVBONY telescope accessories and 30 days no reason to return. Beyond the warranty period: We still offer maintain service, buyers are required to afford corresponding costs. We processed in the most hassle-free way possible.You just need to contact with us on Amazon ,we will reply you within 12 hours
See On Amazon #9
NEEWER 1.25 Telescope Eyepiece Extension Tube, Eyepiece Extension Tube Adapter with Optical Length 34mm, Total Length 56mm, Fits 1.25 Telescope Eyepiece Filter Threads
Asin: B0B5TC7WQZ | Model: 33000010 | PartNumber: 33000010
【Firmly Secure With Included Screws】The Tube Comes With 2 Pieces Of Securing Screws To Firmly Attach To Your Telescope Eyepieces Or Other Accessories.
【Extra Protection With Copper Hoop】The Extension Tube Is Designed With An Extra Cooper Hoop To Protect Your Eyepieces And Avoid Scratches.
【Advanced Materials】The Premium Anodized Aluminum Build Enables The Tube To Withstand Tear And Makes It More Durable.
【Standard 1.25” Filter Threads】The Extension Tube Features Standard 1.25” Thread To Fit 1.25" Telescope Eyepiece Filters, Offering Hassle Free Mounting Or Removing.
Features
- Extend Your Telescope s Focal Length This telescope extension adapter easily mounts on your eyepiece to help extend telescope focal length about 1.34 /34mm and provides focuser back travel for astrophotography
- Standard 1.25 Filter Threads The extension tube features standard 1.25 thread to fit 1.25 telescope eyepiece filters, offering hassle free mounting or removing
- Firmly Secure with Included Screws The tube comes with 2 pieces of securing screws to firmly attach to your telescope eyepieces or other accessories
- Advanced Materials The premium anodized aluminum build enables the tube to withstand tear and makes it more durable
- Extra Protection with Copper Hoop The extension tube is designed with an extra cooper hoop to protect your eyepieces and avoid scratches
- See more on Amazon...
Brand: Neewer | Manufacturer: NEEWER
Dimensions: 1.61 x 3.19 x 1.65 inches | Weight: 0.09 Pounds
See On Amazon #10
Astromania 2-Inch Telescope Eyepiece Extension Tube Adapter - Optical Length 50mm - with Standand 2-Inch Filter Threads
Asin: B01NBILIO2 | Model: SKU_AM_ETA250 | PartNumber: SKU_AM_ETA250 | Ean: 6970019298078
Extension Tube Provides Extra Focuser "Back Travel" Often Needed For Short-Range Terrestrial Viewing Through A Telescope, Or For Astrophotographic Applications..
Machined Of High Quality Aluminum And Anodized Black, Durable For Long Time Use..
With This Simple And Useful Device, You Can Extend The Focal Length Of Your Telescope 50Mm Or A Little More. The Various Models Have Focal Lengths Of 35Mm, 50Mm And 80Mm Which You Can Find In Our Store, The Required Spacing Can Be Achieved By Combining Several Extenders Of Differing Lengths,You Can Use 1 Piece, 2 Pieces , 3 Pieces Of The Extension Tube Adapter As You Like..
Features Two Locking Thumbscrews To Secure Any Inserted Astronomy Accessory, With A Brass Compression Insh To Prevent The Marring Of Your Telescope Accessories..
Features
- Fits in 2" telescope focusers, and accepts 2" eyepieces or accessories. Threaded for use with standand 2-Inch astrophotography filters.
- Features two locking thumbscrews to secure any inserted astronomy accessory, with a brass compression insh to prevent the marring of your telescope accessories.
- Extension tube provides extra focuser back travel often needed for short-range terrestrial viewing through a telescope, or for astrophotographic applications.
- With this simple and useful device, you can extend the focal length of your telescope 50mm or a little more. The various models have focal lengths of 35mm, 50mm and 80mm which you can find in our store, the required spacing can be achieved by combining several extenders of differing lengths,you can use 1 piece, 2 pieces , 3 pieces of the extension tube adapter as you like.
- Machined of high quality aluminum and anodized black, durable for long time use.
- See more on Amazon...
Brand: Astromania | Manufacturer: Astromania
Dimensions: 2.67 x 2.67 x 3.22 inches | Weight: 0.30 pounds
See On Amazon #11
Alstar Astronomical T2-Extension Tube Kit for Cameras and eyepieces - Length 8mm 10mm 20mm 40mm - M42x0.75 on Both Sides
Asin: B074J7BKNJ | Model: SKU_AM_T2EXTBKAR | PartNumber: SKU_AM_T2EXTBKAR | Ean: 6970019291994
All Metal Construction And Anodizing Aluminium Process, Resistant For Long Time Use..
Male Thread - M42*0.75. Female Thread - M42*0.75,Eliminates A Range Of Focusing Problems..
Use This Extension Tube For Getting The Correct Image Scale Or The Exact Spacing Required For Reducers Or Field Flatteners..
The Extension Tube Has A T2 Interior Thread And A T2 Exterior Thread For Elegantly Solving Spacing Problems In Astrophotography..
Features
- The required spacing can be achieved by combining several extenders of differing lengths,you can use 1 piece, 2 pieces , 3 pieces or 4 pieces of the extension rings as you like.
- The extension tube has a T2 interior thread and a T2 exterior thread for elegantly solving spacing problems in astrophotography.
- All metal construction and anodizing aluminium process, resistant for long time use.
- Use this extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners.
- Male thread - M42*0.75. Female thread - M42*0.75,eliminates a range of focusing problems.
- See more on Amazon...
Brand: A ALSTAR | Manufacturer: Alstar
Dimensions: 1.60 x 1.70 x 3.10 inches | Weight: 0.16 Pounds
See On Amazon #12
Alstar Astronomical 2"/M48-extension Tube Kit for Cameras and eyepieces - Length 8mm 10mm 20mm 30mm - M48x0.75 on Both Sides
Asin: B074J786B4 | Model: SKU_AM_M48EXT8123A | PartNumber: SKU_AM_M48EXT8123A | Ean: 6970019292076
Use This Extension Tube For Getting The Correct Image Scale Or The Exact Spacing Required For Reducers Or Field Flatteners..
All Metal Construction And Anodizing Aluminium Process, Resistant For Long Time Use..
Male Thread - M48*0.75. Female Thread - M48*0.75, Eliminates A Range Of Focusing Problems..
The Required Spacing Can Be Achieved By Combining Several Extenders Of Differing Lengths,You Can Use 1 Piece, 2 Pieces , 3 Pieces Or 4 Pieces Of The Extension Rings As You Like..
Features
- The extension tube has a M48*0.75 interior thread and a M48*0.75 exterior thread for elegantly solving spacing problems in astrophotography.
- The required spacing can be achieved by combining several extenders of differing lengths,you can use 1 piece, 2 pieces , 3 pieces or 4 pieces of the extension rings as you like.
- Use this extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners.
- Male thread - M48*0.75. Female thread - M48*0.75, eliminates a range of focusing problems.
- All metal construction and anodizing aluminium process, resistant for long time use.
- See more on Amazon...
Brand: A ALSTAR | Manufacturer: Alstar
Dimensions: 1.20 x 10.00 x 5.30 inches
See On Amazon #13
Telescope Extension Tube Set,8 PCS M48X0.75 Length Extension Tube Kit 3 5 7 10 12 15 20 30mm Extending for Astronomical Telescope Photography
Asin: B0BPCJQ4SZ | Model: Tbest8ch7gaupwe | PartNumber: Tbest8ch7gaupwe
【Flexible Combination】Astronomical Extension Tube Kit，Achieve The Precise Spacing You Need By Combining Our Various Extension Rings Ranging From 3Mm To 30Mm In Height. You Can Create Your Customized Combination Using 1, 2, 3 Or Up To 8 Extension Rings As Per Your Specific Requirement..
【Robust Construction】Focus Extending Tube Kit，Crafted From Anodized Aluminum, Our All-Metal Extension Tube Provides Durability. It Lets You Obtain The Correct Image Scale Or Precise Spacing Required By A Reducer Or Field Flattener..
【Product Specifications】Telescope Extension Tube Set，Our Astronomic Telescope M48 Threaded Extension Tube Comes In A Variety Of Heights (3Mm, 5Mm, 7Mm, 10Mm, 12Mm, 15Mm, 20Mm, And 30Mm) To Cater To Your Varying Needs..
【Light Control】M48 Focal Length Extension Tube，The Female Thread Design Aids In Eliminating Stray And Reflected Light For Clearer, More Detailed Imagery..
Features
- Focusing Solution Focal Length Extension Tube Kit Our extension tube is equipped with M48 female and male threads, designed to address spacing issues in astrophotography and eliminate various focusing problems.
- Light Control M48 Focal Length Extension Tube The female thread design aids in eliminating stray and reflected light for clearer, more detailed imagery.
- Flexible Combination Astronomical Extension Tube Kit Achieve the precise spacing you need by combining our various extension rings ranging from 3mm to 30mm in height. You can create your customized combination using 1, 2, 3 or up to 8 extension rings as per your specific requirement.
- Product Specifications Telescope Extension Tube Set Our Astronomic Telescope M48 Threaded Extension Tube comes in a variety of heights (3mm, 5mm, 7mm, 10mm, 12mm, 15mm, 20mm, and 30mm) to cater to your varying needs.
- Robust Construction Focus Extending Tube Kit Crafted from anodized aluminum, our all-metal extension tube provides durability. It lets you obtain the correct image scale or precise spacing required by a reducer or field flattener.
- See more on Amazon...
Brand: Tbest | Manufacturer: Tbest
See On Amazon #14
Lens Adapter Ring Extension Tube Kit,camera Tube Telescope Covers,variable Tube Microscope Lens M42 Extension Tubes Microscope Accessories 3/5/7/10/15/20/30mm Telescope Accessory For Observation
Asin: B09C11L5QL | Model: Meiyyag107gzxpn32144 | PartNumber: Meiyyag107gzxpn32144 | Ean: 9497371409418
【Using Fine Workmanship Cnc Technology】: Higher Precision And Durable..
【Various Sizes】: 3Mm/5Mm/7Mm/10Mm/12Mm/15Mm/20Mm/30Mm Various Sizes, Suitable For Different Models.
【Thread Specification】: The Internal Thread Specification Of The Interface Is M42x0.75Mm, And The External Thread Specification Is M42x0.75Mm..
【Made Of High-Quality Aluminum Alloy】: Wear-Resistant And Not Easy To Damage.
Features
- Easy To Install : perfect replacement for old or damaged, reliable use.
- Made Of High-quality Aluminum Alloy : wear-resistant and not easy to damage
- Using Fine Workmanship Cnc Technology : higher precision and durable.
- Thread Specification : The internal thread specification of the interface is M42x0.75mm, and the external thread specification is M42x0.75mm.
- Various Sizes : 3mm/5mm/7mm/10mm/12mm/15mm/20mm/30mm various sizes, suitable for different models
- See more on Amazon...
Brand: Meiyya | Manufacturer: Meiyya
Dimensions: 0.39 x 0.39 x 0.39 Inches
See On Amazon #15
SVBONY SV158 2inch Extension Tube Telescope Extension Tube Optical Length 45mm for Astrophotographic Applications (75mm)
Asin: B083TW6RW1 | Model: FW9119A | PartNumber: FW9119A
Features A Brass Compression Ring To Prevent The Marring Of Your Telescope Accessories; With Locking Thumbscrews To Secure Inserted Accessory.
Threaded For Use With Standard 2-Inch Astrophotography Filters And Has A Matting Effect; Effectively Reducing The Reflection Of Stray Light.
All Made Of Metallic Materials; Machined Of Aluminum And Anodized Black; Durable For Long Time Use.
Standard 2-Inch Device; Fits In 2" Telescope Focusers; And Accepts 2" Eyepieces Or Accessories.
Features
- Extension tube optical length 45mm; provides extra focuser back travel for for astrophotographic applications
- Standard 2-inch device; Fits in 2 telescope focusers; and accepts 2 eyepieces or accessories
- Features a brass compression ring to prevent the marring of your telescope accessories; with locking thumbscrews to secure inserted accessory
- All made of metallic materials; Machined of aluminum and anodized black; durable for long time use
- Threaded for use with standard 2-Inch astrophotography filters and has a matting effect; effectively reducing the reflection of stray light
- See more on Amazon...
Brand: SVBONY | Manufacturer: SVBONY
Dimensions: 2.00 x 3.00 x 2.00 inches | Weight: 0.24 Pounds
Warranty: We provide 1 year warranty for SVBONY telescope accessories and 30 days no reason to return. Beyond the warranty period: We still offer maintain service, buyers are required to afford corresponding costs. We processed in the most hassle-free way possible.You just need to contact with us on Amazon ,we will reply you within 12 hours
See On Amazon #16
Telescope Spacer Rings Photography Extension Tubes Black Aluminum Alloy 8Pcs Set 3 5 7 10 12 15 20 30Mm Lens Adapter Ring Extension Tube Astronomical Telescope Accessory
Asin: B0C4M9L4SJ | Model: Qiilu6vp4qky5gm | PartNumber: Qiilu6vp4qky5gm
Easy Installation ---- Effortlessly Replace Old Or Damaged Parts With This Aluminum Alloy Lens Extension Tube. Its Wear-Resistant Material Ensures Long-Lasting Reliability..
Diverse Sizes ---- Choose From Various Lengths, Including 3Mm, 5Mm, 7Mm, 10Mm, 12Mm, 15Mm, 20Mm, And 30Mm, To Suit Different . Versatility At Your Fingertips..
How To Use ---- 1. Remove The Objective Lens. 2. Connect The Telephoto Tube To The Eyepiece And The Objective Lens. 3. Then Connect The Objective Lens..
Features ---- The Female Thread Specification Of The Interface Is M42x0.75Mm, The Male Threadspecification Is M42x0.75Mm..
Features
- Material ---- Lens Extension Tubes is made from premium aluminum alloy, which is wear resistant and not easy to damage. Using fine workmanship CNC technology, the accuracy is higher, .
- Features ---- The female thread specification of the interface is M42x0.75mm, the male threadspecification is M42x0.75mm.
- Easy Installation ---- Effortlessly replace old or damaged parts with this aluminum alloy lens extension tube. Its wear-resistant material ensures long-lasting reliability.
- How to Use ---- 1. Remove the objective lens. 2. Connect the telephoto tube to the eyepiece and the objective lens. 3. Then connect the objective lens.
- Diverse Sizes ---- Choose from various lengths, including 3mm, 5mm, 7mm, 10mm, 12mm, 15mm, 20mm, and 30mm, to suit different . Versatility at your fingertips.
- See more on Amazon...
Brand: Qiilu | Manufacturer: Qiilu
See On Amazon #17
Alstar Astronomical 2"/M48-extension Tube Kit for Cameras and eyepieces - Length 5mm 10mm 20mm 30mm - M48x0.75 on Both Sides
Asin: B074J7HBHJ | Model: SKU_AM_M48EXT5123A | PartNumber: SKU_AM_M48EXT5123A | Ean: 6970019292045
【Aluminium Alloy Material】High-Quality All-Metal Construction And Anodizing Aluminium Process, Resistant For Long Time Use..
【100% Satisfaction】We Provide 2-Year Warranty. If You Have Any Question With Our Product, Please Contact Us Freely..
【Eliminate Extra Light】The Design Of The Internal Thread Can Eliminate Stray Light And Reflected Light, Making The Image Clearer And Perfect..
【Variable Combination】 The Required Spacing Can Be Achieved By Combining Several Extenders Of Differing Lengths,You Can Use 1 Piece, 2 Pieces , 3 Pieces Or 4 Pieces Of The Extension Rings As You Like. Use This Extension Tube For Getting The Correct Image Scale Or The Exact Spacing Required For Reducers Or Field Flatteners..
Features
- Eliminate Focusing Problem The extension tube has a M48*0.75 interior thread and a M48*0.75 exterior thread, elegantly solves the spacing problems in astrophotography and eliminates a series of focusing problems.
- Variable Combination The required spacing can be achieved by combining several extenders of differing lengths,you can use 1 piece, 2 pieces , 3 pieces or 4 pieces of the extension rings as you like. Use this extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners.
- Aluminium Alloy Material High-quality all-metal construction and anodizing aluminium process, resistant for long time use.
- Eliminate Extra Light The design of the internal thread can eliminate stray light and reflected light, making the image clearer and perfect.
- 100% Satisfaction We provide 2-YEAR Warranty. If you have any question with our product, please contact us freely.
- See more on Amazon...
Brand: A ALSTAR | Manufacturer: Alstar
Dimensions: 1.20 x 10.00 x 5.30 inches | Weight: 0.16 Pounds
See On Amazon #18
M48 Extension Tube Kit for Cameras and Eyepieces, Focal Length 3 5 7 10 12 15 20 30mm, M48X0.75 on Both Sides, Extending Ring for Astronomical Telescope Photography
Asin: B0CBRLMQWW | Model: Asixxsix9o2hi0wfqg | PartNumber: Asixxsix9o2hi0wfqg
Variable Combination: The Required Spacing Can Be Achieved By Combining Several Extension Rings Of Different Lengths, You Can Use 1, 2, 3 Or 8 Extension Rings As Required..
Type: Astronomic Telescope M48 Threaded Extension Tube, The Height Of The Extension Tube Is 3Mm, 5Mm, 7Mm, 10Mm, 12Mm, 15Mm, 20Mm And 30Mm..
Aluminum Alloy Material: All Metal Structure And Anodized Aluminum Process, , Using This Extension Tube Can Obtain The Correct Image Scale Or The Precise Spacing Required By The Reducer Or Field Flattener..
Eliminate Redundant Light: The Design Of Female Thread Can Eliminate Stray Light And Reflected Light, Making The Image Clearer And More Perfect..
Features
- Focusing Problem Elimination: The extension tube has M48 female thread and M48 male thread, which is used to solve the spacing problem in astrophotography and eliminate a series of focusing problems.
- Eliminate Redundant Light: The design of female thread can eliminate stray light and reflected light, making the image clearer and more perfect.
- Variable Combination: The required spacing can be achieved by combining several extension rings of different lengths, you can use 1, 2, 3 or 8 extension rings as required.
- Aluminum Alloy Material: All metal structure and anodized aluminum process, , using this extension tube can obtain the correct image scale or the precise spacing required by the reducer or field flattener.
- Type: Astronomic telescope M48 threaded extension tube, the height of the extension tube is 3mm, 5mm, 7mm, 10mm, 12mm, 15mm, 20mm and 30mm.
- See more on Amazon...
Brand: Asixxsix | Manufacturer: Asixxsix
See On Amazon #19
Astronomical Extension Tube, 8Pcs M48 Focal Length Extension Tube Kit, Astronomical Ring for Telescope, Cameras, Eyepieces, Length 3mm, 5mm, 7mm, 10mm, 12mm, 15mm, 20mm and 30mm
Asin: B0C3LL2BTJ | Model: Asixxsixmzx5a2psdh | PartNumber: Asixxsixmzx5a2psdh
Eliminate Redundant Light: The Design Of Female Thread Can Eliminate Stray Light And Reflected Light, Making The Image Clearer And More Perfect..
Type: Astronomic Telescope M48 Threaded Extension Tube, The Height Of The Extension Tube Is 3Mm, 5Mm, 7Mm, 10Mm, 12Mm, 15Mm, 20Mm And 30Mm..
Focusing Problem Elimination: The Extension Tube Has M48 Female Thread And M48 Male Thread, Which Is Used To Solve The Spacing Problem In Astrophotography And Eliminate A Series Of Focusing Problems..
Variable Combination: The Required Spacing Can Be Achieved By Combining Several Extension Rings Of Different Lengths, You Can Use 1, 2, 3 Or 8 Extension Rings As Required..
Features
- Aluminum Alloy Material: All metal structure and anodized aluminum process, , using this extension tube can obtain the correct image scale or the precise spacing required by the reducer or field flattener.
- Variable Combination: The required spacing can be achieved by combining several extension rings of different lengths, you can use 1, 2, 3 or 8 extension rings as required.
- Eliminate Redundant Light: The design of female thread can eliminate stray light and reflected light, making the image clearer and more perfect.
- Focusing Problem Elimination: The extension tube has M48 female thread and M48 male thread, which is used to solve the spacing problem in astrophotography and eliminate a series of focusing problems.
- Type: Astronomic telescope M48 threaded extension tube, the height of the extension tube is 3mm, 5mm, 7mm, 10mm, 12mm, 15mm, 20mm and 30mm.
- See more on Amazon...
Brand: Asixxsix | Manufacturer: Asixxsix
See On Amazon
Looking For Something Else?
Search