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Loopies Gun-Metal Grey Photochromic Magnetic Reading Glasses

Product Code: 5060429674577
Stock Status: In Stock
Photochromic lenses are spectacle lenses that are clear indoors and darken automatically when exposed to UVA sunlight. 

Tiny molecules of silver halide and chloride are embedded within a photochromic lens which is invisible and clear until exposed to sunlight/UV rays.

A chemical process takes place when exposed to sunlight/UV and the molecules effectively move, change shape and absorb the light. This process changes the molecules and they darken to a sunglasses shade/tint.

The photochromic lens will remain in this 'darkened' sunglasses state whilst exposed to sunlight/UV and the molecules will reverse the process once the lenses are removed from the sunlight/UV rays returning to the original 'transparent/clear' lens.

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Loopies Gun-Metal Grey Photochromic Magnetic Reading Glasses
Loopies Gun-Metal Grey Photochromic Magnetic Reading Glasses
Loopies Gun-Metal Grey Photochromic Magnetic Reading Glasses
Loopies Gun-Metal Grey Photochromic Magnetic Reading Glasses
Loopies Gun-Metal Grey Photochromic Magnetic Reading Glasses
Product Code: 5060429674577
Stock Status: In Stock
Photochromic lenses are spectacle lenses that are clear indoors and darken automatically when exposed to UVA sunlight. 

Tiny molecules of silver halide and chloride are embedded within a photochromic lens which is invisible and clear until exposed to sunlight/UV rays.

A chemical process takes place when exposed to sunlight/UV and the molecules effectively move, change shape and absorb the light. This process changes the molecules and they darken to a sunglasses shade/tint.

The photochromic lens will remain in this 'darkened' sunglasses state whilst exposed to sunlight/UV and the molecules will reverse the process once the lenses are removed from the sunlight/UV rays returning to the original 'transparent/clear' lens.

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Information

Loopies are easy to find and hard to lose, prescription quality, magnetic reading glasses with a nifty spectacle chain, designed in the UK.

Photochromic reading glasses include lenses that are clear indoors and darken to a sunglass when exposed to the UV light outside.

Utilising Anti-Glare, UVA Protection and Blue Ray Protection, the lenses used in Loopies would normally cost up to much as £200 in other reading glasses! Anti-glare, scratch-resistant, adjustable, easy to use, easy to store and Perfect for people needing quick access to their reading glasses and for those who sometimes misplace them!

 DESIGNED & PATENTED IN GREAT BRITAIN
Specifications
  • Gender:
    Unisex
  • Brand:
    Loopies
  • Product Code:
    5060429674577
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Customer reviews

(3 Customer reviews)
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5 Stars
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4 Stars
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Happy with the item

Well made robust and easily used, probably the head cable could be a bit longer? Otherwise good

Lee | Kent | March 2023

Brilliant specs

I have been looking for a pair of glasses like theses for while. I am thrilled that they came up to my expectations. Thank you. Jane

Jane Gray | Brighton | September 2023

For me the frame is a bit small. Due to I work as a dentist I would prefer a bit more of “protection.

Álvaro Suárez | Palmers Green | April 2023