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。 t/(j8w 腾龙50mm F2.8镜头专利详情: z8MYgn7 焦距:49.9833mm /% 1lJD 光圈:2.6093 !1R 半画角:23.1943 "rJL ^ \r 像高:21.64mm 7X>3WF [attachment=96874] !I&Sy]G 腾龙80mm F2.8镜头专利详情: sBL^NDqa2 焦距:78.8596mm HrxEC)V6# 光圈:2.8545 VvKH]>* 半画角:15.1335 [%:NR 像高:21.64mm :wm^04<i [attachment=96875] uM#/ 腾龙105mm F2.8镜头专利详情: k/O&,T77}J 焦距:104.9887mm dx}!]_mlZ 光圈:2.8961 d?.x./1[qi 半画角:11.4568 Gx)D~7lz 像高:21.64mm yD"sYT [attachment=96876] \
3N#% 腾龙35mm F1.8镜头专利详情: 9
|Y?#oZ1 焦距:36.0396mm plAt
+*& 光圈:1.8823 5Tq 3L[T5; [attachment=96877] $4pW#4/4 半画角:30.7315 3WS %H17 像高: 21.64mm
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