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。 B[t^u\Fk 腾龙50mm F2.8镜头专利详情: I &t~o 焦距:49.9833mm NK_|h% 光圈:2.6093 *U?O4E9 半画角:23.1943 (\9`$ 像高:21.64mm |cPHl+$nh. [attachment=96874] ~&?bU]F 腾龙80mm F2.8镜头专利详情: *v>ZE6CL 焦距:78.8596mm 2@&r!Q|1vR 光圈:2.8545 J-F".6i5 半画角:15.1335 E7fx4kV 像高:21.64mm
BX,)G HE [attachment=96875] ggr 腾龙105mm F2.8镜头专利详情: )+E[M!34 焦距:104.9887mm BM%wZ:
s 光圈:2.8961 WNjwv/ 半画角:11.4568
157_0 像高:21.64mm H",B[
YK [attachment=96876] +eM${JyXH 腾龙35mm F1.8镜头专利详情: yPm2??5MW> 焦距:36.0396mm ^QB[;g.O 光圈:1.8823 Zp_(vOc [attachment=96877] ^.SYAwL 半画角:30.7315 &|>+LP@8 像高: 21.64mm
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