腾龙公布50mm F2.8、80mm F2.8等多个定焦镜头专利
腾龙公布50mm F2.8、80mm F2.8、105mm F2.8、35mm F1.8镜头专利,专利编号为2019-200339,该系列镜头适用于全画幅无反相机。 Nf}G
"! 腾龙50mm F2.8镜头专利详情: U5Q `r7 焦距:49.9833mm {&4+W=0
n 光圈:2.6093 ZvkO#j 半画角:23.1943 b9%hzD,MR 像高:21.64mm rKg5?. [attachment=96874] m.&z:`x[ 腾龙80mm F2.8镜头专利详情: ](aXZ<, 焦距:78.8596mm <FRYt-+ 光圈:2.8545 bs
kG!w 半画角:15.1335 C^2Tql 像高:21.64mm -Z-|49I/mN [attachment=96875] &+xNR2"; 腾龙105mm F2.8镜头专利详情:
=BMON{K 焦距:104.9887mm : ,fs'! 光圈:2.8961 }(hx$G^M 半画角:11.4568 38tRb"3zP 像高:21.64mm bsmZR(EnU [attachment=96876] Vge9AH:op 腾龙35mm F1.8镜头专利详情: ,*+F*:o(m 焦距:36.0396mm ]KA|};>ow 光圈:1.8823 <KoiZ{V [attachment=96877] P@`@?kMU 半画角:30.7315 sPyq.oG 像高: 21.64mm
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