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2. Hydrogen peroxide contact solutions - Wikipedia

   en.wikipedia.org/wiki/Hydrogen_peroxide_contact...

   The contacts are placed into a special container with a platinum-coated disk, which reacts with the hydrogen peroxide. This “redox” reaction (reduction and oxidation) produces small bubbles that help to clean the contacts. After 6-8 hours, the hydrogen peroxide becomes an eye-safe saline solution. [4] At this point, it is safe to use the ...

3. Photographic fixer - Wikipedia

   en.wikipedia.org/wiki/Photographic_fixer

   Photographic fixer. Photographic fixer is a mixture of chemicals used in the final step in the photographic processing of film or paper. The fixer stabilises the image, removing the unexposed silver halide remaining on the photographic film or photographic paper, leaving behind the reduced metallic silver that forms the image.

4. Lens fungus - Wikipedia

   en.wikipedia.org/wiki/Lens_fungus

   Lens fungus. Lens or camera fungus is the popular name for the infestation of optical devices such as lenses, low pass filter (OLPF) or the camera sensor, by fungal threads (mycelium). By germination of fungal spores and further spore formation, the infestation can spread beyond the initial fungal network. The sensor or glass surfaces of the ...

5. Anti-fog - Wikipedia

   en.wikipedia.org/wiki/Anti-fog

   Anti-fog agents are available as spray solutions, creams and gels, and wet wipes, while more resistant coatings are often applied during complex manufacturing processes. Anti-fog additives can also be added to plastics where they exude from the inside to the surface.

6. Shoppers love this $7 eyeglass cleaning kit to get lenses ...

   www.aol.com/lifestyle/shoppers-love-this-7...

   Originally retailing for $10, the Koala Eyeglass Lens Cleaner kit is really a no-brainer buy, ... fragrance-free solution is made with ultra-purified water and contains zero VOCs (volatile organic ...

7. Contact lens - Wikipedia

   en.wikipedia.org/wiki/Contact_lens

   Lens care varies depending on material and wear schedule. Daily disposables are discarded after a single use and thus require no cleaning. Other lenses need regular cleaning and disinfecting to prevent surface coating and infections. There are many ways to clean and care for contact lenses, typically called care systems or lens solutions: