Ultraviolet (UV) filters are optical filters which can be used to filter light in the ultraviolet part of the spectrum. These filters reduce haziness that can be created by the presence of ultraviolet ...

We’ve all seen how to peel IR filters off digital cameras so they can ... If you’re thinking UV is a broad brush, you’re right. [David Prutchi] says he is most interested in Solar Blind ...

We are faced with a global epidemic of myopia (short-sightedness) because we are deprived of deep violet light (360-400 nm).

UV cameras are a style of video camera that have been optimized for capturing light from the ultraviolet spectrum. This is accomplished by using a UV-pass filter, which will only allow light below the ...

Some people believe a whole house water filtration system is useful, but is it actually worth it and how much does it cost?

Photographers of all genres debate the use of ultraviolet (UV) filters, which serve the dual purpose of absorbing UV light that can cause a bluish cast in daylight and providing additional protection ...

Experts say that the most effective models filter out ultraviolet (UV) light and produce a brightness of 10,000 lux. Additionally, models with larger screens are best equipped to project the ...

Nikon's Arcrest II Protection Filters keep your front lens elements free of scratches and scrapes while keeping optical ...

There have been many attempts to create monochromatic metallic materials, but few materials change luster color in response ...

Priced at ₹14,249, it offers a remarkable 2-year filter life, eliminating the need for service and saving users up to ₹18,000 in ownership and maintenance costs. The 8-liter food-grade tank, ...

Get yourself a handheld UV LED nail lamp like this one. This pen-like light has a 40-minute battery life, so it should work for quick fixes and even full manicures (though you might not want to ...