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。 :pM)I5MN[ 腾龙50mm F2.8镜头专利详情: sj4\lpZ3h 焦距:49.9833mm oi]XSh[_s 光圈:2.6093 o{>4PZ}=g 半画角:23.1943 qdLzB 像高:21.64mm }W@refS [attachment=96874] 8nng^ 腾龙80mm F2.8镜头专利详情: :2H]DDg( 焦距:78.8596mm ~;jgl_5?b 光圈:2.8545 8o[gzW:Q)U 半画角:15.1335 V@]SKbK}wN 像高:21.64mm )u+O~Y95&i [attachment=96875] CuK>1_Dq 腾龙105mm F2.8镜头专利详情: KTt+}-vP^ 焦距:104.9887mm 3b\s;! 光圈:2.8961 sBYDo{01 半画角:11.4568 YO-B|f 像高:21.64mm H#7=s{u [attachment=96876] '$Z@oCY# 腾龙35mm F1.8镜头专利详情: { TI,|'>5[ 焦距:36.0396mm }-sh 光圈:1.8823 )sW!s3>S> [attachment=96877] F53
.g/[ 半画角:30.7315 g%tUk M 像高: 21.64mm
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