| 过河卒 |
2012-03-18 13:14 |
2G 2M非球面玻璃镜头设计评价
新手设计的2M 2 glass的镜头 TTL:3.06mm,像高3.3mm, FNO:2.9 ~(NFjCUY? FOV:60,其它指标见图片,后焦比较短用在特殊的产品上,请大侠指点。 #6mw CA| \}<J>R@ [attachment=40240] +z#+}'mT% W>c*\)Xk ! [attachment=40241] __uk/2q 09 f;z [attachment=40242] 3h%Nd&_9 <VQ@I [attachment=40243] !}c\u x%T^:R [attachment=40244]
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