http://www.tiffen.com/tiffen_filters_faqs.html Q: How many antireflective layers are there in the coatings on the Tiffen 58 CP circular polarizer and precisely what kind of layers are they? A: The Tiffen Circular Polarizer is not multicoated at all. We used to carry TMC (Tiffen multicoated) filters but found no significant difference in their light transmission and also that the coating could be easily damaged, resulting in poorer performance. In any case, multicoating is a proprietary process,
【在 i***f 的大作中提到】 : http://www.tiffen.com/tiffen_filters_faqs.html : Q: How many antireflective layers are there in the coatings on the Tiffen 58 : CP circular polarizer and precisely what kind of layers are they? : A: The Tiffen Circular Polarizer is not multicoated at all. We used to carry : TMC (Tiffen multicoated) filters but found no significant difference in : their light transmission and also that the coating could be easily damaged, : resulting in poorer performance. In any case, multicoating is a proprietary : process,
好吧,看了一下那个FAQ,你的标题应该来自这句话吧: "We used to carry TMC (Tiffen multicoated) filters but found no significant difference in their light transmission and also that the coating could be easily damaged, resulting in poorer performance." 内容提取: 1. Tiffen used to manufacuture TMC filter; 2. It was of no help, fragile, and even downgrades the performance 中文翻译:"Tiffen说,他家的滤镜镀膜是失败的”,注意是他家的,not B+W, not hoya, and not others. 考虑到别家的带膜的贵还有人买,只能是Tiffen的镀膜工艺不过硬。 别说Tiffen,这个标题即便引用bible,从常识面也知道是错的,否则怎么可能眼睛,望远镜,相机的镜头都镀
【在 p*******y 的大作中提到】 : 好吧,看了一下那个FAQ,你的标题应该来自这句话吧: : "We used to carry TMC (Tiffen multicoated) filters but found no significant : difference in their light transmission and also that the coating could be : easily damaged, resulting in poorer performance." : 内容提取: : 1. Tiffen used to manufacuture TMC filter; : 2. It was of no help, fragile, and even downgrades the performance : 中文翻译:"Tiffen说,他家的滤镜镀膜是失败的”,注意是他家的,not B+W, not : hoya, and not others. 考虑到别家的带膜的贵还有人买,只能是Tiffen的镀膜工艺不过硬。 : 别说Tiffen,这个标题即便引用bible,从常识面也知道是错的,否则怎么可能眼睛,望远镜,相机的镜头都镀