Are all the words in the inner ring of B+Wuv mirror fake?

The polishing quality of lenses is far from good, and the coating is far from good. General UV will lead to problems such as decreased sharpness, increased dispersion, glare and ghost, especially inferior UV. A cow's head will become a dog's head. If it's a condom, I think buying Kengo is enough. There are many fakes, so be careful when you buy them. There is generally no problem in choosing reputable shops online. It's not always hanging ... B+W comparison and classification of true and false UV mirrors: Friends of photographic experience equipment | Network editor: Su Shengxin | Release time: 20 13-03- 13 | There is a sofa. Many users will equip their lenses with corresponding UV mirrors when purchasing SLR cameras. UV mirror products are regular in appearance, simple in structure and easy to be copied. The first impression is that the B+W filter has been ... The BW UV mirror in Germany has always been the industry standard, which is better than that in Japan. Now most of the high-end mirrors are monopolized by BW. But some photographers who pursue bright colors prefer to use Japanese mirrors. Because German ytterbium is a bit quite satisfactory. The perfect combination of tradition and innovation of B+W high-quality lenses comes from "Made in Germany". Category classification 1, ordinary UV(O) ultraviolet filter: uncoated, suitable for shooting in seaside, mountains, snowfields and open areas, with slightly better quality than UV(N) filter, which can reduce the blue tone caused by ultraviolet rays; 2.MC-UV(O): Multilayer UV mirror, with higher light transmittance than ordinary UV mirror, is the most commonly used UV mirror for film lovers. It's true ~ The one with the word "digital filter" is true ~ The fake I bought is compared with the real one I bought in JD.COM ~ The fake doesn't have the word "digital filter" ~ It just says "Kenko McUV" ~. There are too many fake brand-name cosmetics now, and I hate buying fakes! I want to buy the real thing cheaper, but I'm afraid I bought a fake. How should I know? Read the following article carefully and patiently, hoping to help you. Don't say, "Oh, my God! What I bought was ... "Know what some common nouns in business mean. I think so too. It's so fake. I'll give you a real one. Just shake hands. Unless it is made by a small manual workshop (generally, small manual workshops can't make 18K, and pure gold can be used), as long as it is made by a regular manufacturer, the inner wall will be marked with G 18k or au750, and then the name of the manufacturer will be abbreviated. 1, what is parallel? Parallel import is not a technical term. So there is no standard definition. It is generally believed that smuggled goods that do not pay customs duties are parallel imports. Actually this definition is not accurate. What goods are sold by auction after being sealed up by the customs? I don't know. I think parallel imports are those that should not be sold in a certain country or region, but are in that country or region. ...