Fresnel Lens 60mm Large Optical Plastic Solar Fresnel Lens PMMA Focal Length 25mm 27mm 30mm 40mm 50mm 60mm 70mm 80mm Plane Magnifier,Solar Concentrator Lenses 1pc (Color : 60mm, Size : 80mm)
Asin: B0BLBXSP84
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.Magnifier + Outdoor Making Fire+Diy Projector +Solar Concentrator.
Material: Acrylic Plastic.
Focal Length:25Mm 27Mm 30Mm 40Mm 50Mm 60Mm 70Mm 80Mm.
Emergency Solar Fire Starter: Fire Is A Necessary Bushcraft Skill, It Can Be A Fire Alarm Starter, Because Under Strong Light, The Focus Of The Lens Will Be Particularly Bright And The Focus Will Ignite, When You Are Exploring In The Wild, You Can Use This Fresnel Lens To Heat The Fire In An Emergency.
Features
- It is very suitable for reading small texts, it can also be applied for reading in a dim light, when you read the product description, you can also take out this fresnel lens, you can see the words more clearly and protect your eyes
- Emergency solar fire starter: fire is a necessary bushcraft skill, it can be a fire alarm starter, because under strong light, the focus of the lens will be particularly bright and the focus will ignite, when you are exploring in the wild, you can use this Fresnel lens to heat the fire in an emergency
- Magnifier + Outdoor Making Fire+DIY Projector +Solar Concentrator
- Focal Length:25mm 27mm 30mm 40mm 50mm 60mm 70mm 80mm
- Material: Acrylic Plastic
- See more on Amazon...
Brand: Generic | Manufacturer: Generic
Weight: 0.26 pounds
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