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A5 Magnifier
(Fresnel magnifying sheet)
Product Details
A5 Size Fresnel Magnifying sheet with black vinyl frame. This is a flexible plastic sheet which acts like a large magnifying glass.
The quality of Fresnel lenses is determined by the groove density. This magnifier is high quality with over 3 grooves per mm. Lenses with lower groove density produce a distorted image.
Ideal visual aid for viewing large areas of text and maps and for viewing photos. Very useful to keep in the car with a road atlas or for general use around the home. Made from light weight plastic.
The magnifier is brand new.
- Size: 118mm x 178mm
- 0.4 mm thick
- Focal length 300 mm
- Magnification x3
- Groove pitch: 0.3mm
- Weight: 20g