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 I0w%8bs 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。 ExhL[1E +<(a}6dt [attachment=40240] \HSicV#i Ol+Kp!ocY [attachment=40241] g:~+Pe f\o
R:% [attachment=40242] !D:k! xy^1US,L1 [attachment=40243] ,;iA2 Da,Tav%b [attachment=40244]
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