A
Yes, check your lens size before buying. The size is marked on the lens with a "ø" symbol.
A
Yes, it is made of high-quality optical glass to avoid any color cast.
A
Yes, it is made from an aluminum alloy to ensure a long service life.
A
The lens cap that is one size larger will fit the filter. Just like an 82mm lens cap, a 77mm filter will fit.