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。 @"w4R6l+* 腾龙50mm F2.8镜头专利详情: JK,MK| 焦距:49.9833mm X>(1fra4 光圈:2.6093 `Rq=:6U;3 半画角:23.1943 =SDex.ZK] 像高:21.64mm (;NJ<x [attachment=96874] jNZ.Fb 腾龙80mm F2.8镜头专利详情: awLvLkQb{ 焦距:78.8596mm WtSs:D 光圈:2.8545 U,GSWMI/K 半画角:15.1335 h]7_
N, 像高:21.64mm #^FM~5KK [attachment=96875] -t-f&`S|| 腾龙105mm F2.8镜头专利详情: *v<f#hB" 焦距:104.9887mm !2!~_*sGe 光圈:2.8961 4jT6h9% 半画角:11.4568 a@}.96lStD 像高:21.64mm 0KA*6]h t [attachment=96876] s 6Wp"V( 腾龙35mm F1.8镜头专利详情: [9E~=A# 焦距:36.0396mm "8za'@D"f 光圈:1.8823 .1QGNW [attachment=96877]
iFIGJS 半画角:30.7315 Iu'9yb 像高: 21.64mm
|