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A4 Page-Size Fresnel Magnifier

A4 Page-Size Fresnel Magnifier

Quicktest

£2.5

Summary About 1.5X magnification. 2mm thick, A4 size (210mm X 297mm). The 'lenses' are cut into the plastic as micro-grooves (very clever), as invented by Augustin-Jean Fresnel (pronounced "Fren-nel") in 1818, and originally used as the 'magnifiers' around the lights of lighthouses. To use a Fresnel magnifier you must hold it a few inches above the object, they do not work by resting on top of the object. Read all about magnification and how to choose a magnifier, click here. This is a clearance item. Get an extra 25% discount when you spend over £100.00 on clearance items (i.e. mix-and-match

Quicktest's own words, read from their page.

Buy from QUICKTEST LIMITEDQUICKTEST LIMITED is a UK retailer, not the maker. Price seen 2026-09-26. Not an affiliate link, we earn nothing from it.

Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.