No, they are not polarized.
sunglasshut
Green or Grey lens, B-15 Brown lens
In China Polarised Ray ban is made of Plastic Lens. If not polarised,than be glass lens. Any way you may feel light when wearing polarised plastic lens and feel a little heavy in glass lens. But polarised is easy to be scratched. So should be careful when wearing . Hope this can help you !!
g15
lens made of crystal, i guess it makes for a clearer sight, i actually found a pair with crystal lens. they do feel a bit heavy on your nose though.
They are made from a family of glass called "Crown Glass". It is mostly silica.
This is the depth of a pair of sunglasses. 1d is straight, 9d is very curved. So 9d lens bases will also cover the sides of eyes...
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.
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.
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.
GSM label in RayBan sunglasses stands for Gradient Silver Mirror. This is mainly found in Polarized models, where the upper zone of the lens is darker than the bottom (in a gradient way), and the exterior side (opposite from where you look when wearing on them) has a silver mirror effect.