G-15 XLT lenses are typically a dark green color. This tint is designed to reduce glare and enhance contrast, providing a more natural color perception. They are often used in sunglasses and eyewear for outdoor activities. The G-15 lens is particularly popular for its ability to filter out harmful UV rays while maintaining visual clarity.
# Polarized (reduce glare caused by light reflected from polarizing surfaces such as water.) # Non-Polarized# B15-XLT (Dark Brown) # G15-XLT (Dark Green) Some of the above can be plastic or glass. I'm not sure if the B15 & G15 XLT lenses are polarized; however, they do cost more money.
No. Polarized cost about $100 more.
Green or Grey lens, B-15 Brown lens
The G-15 or G15 XLT is a Green-Gray lens that is the most popular general purpose lenses and used by a huge variety of sunglass makers. The 15 refers to the amount of light allowed to pass through the frame which in this case has approximately 85% light absorption. - Surfeyes.com
A polarized lens cuts more reflected glare but the actual protection of polarized lenses and G15 lenses are the same. Polarized sunglass lenses reduce glare reflected off roads, bodies of water, snow, and other horizontal surfaces where the G15 lenses do not.
g15
They are made from a family of glass called "Crown Glass". It is mostly silica.
G-15 XLT lenses provide natural vision while maintaining true colors, offering better contrast. B-15 XLT lenses offer enhanced contrast and provide a warmer perception of colors compared to G-15 XLT lenses.
The main features of the Canon Powershot G15 are: 12 mega pixel, raw format recording, ISO 80-12800, DIGIC 5 Processor, 28-140mm lens, dual axis electronic level.
15 mg = 0.015 g15 mg = 0.015 g15 mg = 0.015 g15 mg = 0.015 g15 mg = 0.015 g15 mg = 0.015 g
Unless you're entering it into cell G15, you'll put the value from G15 into the cell you're entering into.
There are many different models in the Canon Power Shot line, each with its own lens. For example, the Power Shot G15 model includes a tele-converter lens while the SX230 model features a wide angle lens with a 14x zoom capability.