Can a single-layer UV mirror capture the blue sky?

Hello, my friend! Your question, I think: 1UV mirror is a kind of "filter" family, of course, multilayer coating is better; It can filter out ultraviolet rays, so that the color of the object can be better restored; It can also protect the lens of the lens, so you don't have to take it off at ordinary times, and so on. As you said, in order to "shoot the blue sky and green plants", I think we should use a "polarizer" (PL mirror). Polarizer can eliminate polarized light to some extent by rotating its front lens, "it can shoot very blue sky and very green plants". At present, many "Kengo" color filters are made in China, and the larger the aperture, the more expensive it is. "More than 30 yuan" is sold in a local large-scale photographic equipment store, and acquaintances buy it. It can still win the prize with a diameter of 52 mm The "anti-counterfeiting number" has never been heard of.

In a word, polarizer is one of the filters that you must choose to shoot scenery, sky, plants and so on with high quality.

(Autumn leaves come in spring, 2008.09.25 20: 48)