Runshuangyu 43MM Optical Glass Circular Infrared X-Ray Adjustable IR Pass Filter, Variable from 530nm to 750nm 590nm 680nm 720nm for DSLR Camera Photography
Asin: B07L6JCQPH | Ean: 0653846700780 | UPC: 653846700780
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.Ir Filters Are Widely Used In Solid-State (Ccd Or Cmos) Video Cameras To Allow Ir Due To The High Sensitivity Of Many Camera Sensors To Near-Infrared Light..
Digital Cameras Are Usually Equipped With Ir-Blocking Filters To Prevent Unnatural-Looking Images..
X-Ray Filters Typically Have A Blue Hue To Them As They Also Sometimes Block Some Of The Light From The Shorter Visible Light And Uv Wavelengths..
Infrared Filters Are Often Used In Devices With Bright Incandescent Light Bulbs (Such As Slide And Overhead Projectors) To Prevent Unwanted Heating..
Features
- Infrared filters, sometimes called IR filters or heat-absorbing filters, are designed to allow IR mid-infrared wavelengths while blocking visible light.
- Infrared filters are often used in devices with bright incandescent light bulbs (such as slide and overhead projectors) to prevent unwanted heating.
- IR filters are widely used in solid-state (CCD or CMOS) video cameras to allow IR due to the high sensitivity of many camera sensors to near-infrared light.
- X-Ray filters typically have a blue hue to them as they also sometimes block some of the light from the shorter visible light and UV wavelengths.
- Digital cameras are usually equipped with IR-blocking filters to prevent unnatural-looking images.
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Brand: Run Shuangyu | Manufacturer: Run Shuangyu
Dimensions: 0.50 x 3.50 x 3.50 inches | Weight: 0.11 Pounds
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Eyekepper Titanium Rimless Round Eyeglasses 43mm Circle Optical Frame Black
Asin: B07SKVGQG7
Confortable - There Are No Hinges At The Edge Of The Lenses, Just Bent Wires From The Side To Go To Your Ears.Very Very Lightweight..
Convenient - Once You Receive The Frame You Can Take It To Your Dr. Office Or A Local Optician/Optical Store For Lenses To Be Put In.
Eyekepper Rimless Reading Glasses - Included A Microfiber Cloth And Hard Zipper Case.Acrylic Lens And Optically Correct. There Are No Hinges At The Edge Of The Lenses, Just Bent Wires From The Side To Go To Your Ears, Very Lightweight..
Eyekepper Titanium Reading Glasses - The Pupil Distance(Pd) Is 59-63Mm,The Deviation For Pupil Distance(Pd) Less Than 2Mm,The Deviation For Strength Less Than 0.02,The Deviation For Lenses's Horizontal Line Less Than 1Mm.
Features
- PRODUCTS DIMENSION - Frame material: Metal, Lens width: 1 3/4" (44mm), Frame width: 4 1/8" (105mm), Lens height: 1 9/16" (40mm), Hinge to hinge width: 4 15/16" (125mm), Bridge (DBL): 11/16" (18mm), Temple length: 4 15/16" (125mm), Head size: Narrow to Medium.
- EYEKEPPER TITANIUM READING GLASSES - The pupil distance(PD) is 59-63mm,the deviation for pupil distance(PD) less than 2mm,the deviation for strength less than 0.02,the deviation for lenses's horizontal line less than 1mm
- CONFORTABLE - There are no hinges at the edge of the lenses, just bent wires from the side to go to your ears.very very lightweight.
- EYEKEPPER RIMLESS READING GLASSES - Included a microfiber cloth and hard zipper case.Acrylic Lens and Optically Correct. There are no hinges at the edge of the lenses, just bent wires from the side to go to your ears, very lightweight.
- CONVENIENT - Once you receive the frame you can take it to your dr. Office or a local optician/optical store for lenses to be put in
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Brand: Eyekepper | Manufacturer: Eyekepper
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43MM smooth optical glass high power LED convex 43mm lens
Asin: B011EP9NFW | Ean: 6133762922571
Height: 14Mm.
Package Included:43Mm Smooth Optical Glass High Power Led Convex 43Mm Lens.
Epitaxial Thickness: 2.6Mm.
Inner Circle Diameter: 37Mm.
Features
- Outer circle diameter: 43mm
- Inner circle diameter: 37mm
- Height: 14mm
- Epitaxial thickness: 2.6mm
- package included:43MM smooth optical glass high power LED convex 43mm lens
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Brand: wholesale led lens
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