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。 (hiyNMC 腾龙50mm F2.8镜头专利详情: 8J$|NYv_b 焦距:49.9833mm `]Q:-h 光圈:2.6093 ^[:p|U2mA 半画角:23.1943 !;?+>R)h 像高:21.64mm Pj}66. [attachment=96874] DC{>TC[p1k 腾龙80mm F2.8镜头专利详情: ]a5 f2lE 焦距:78.8596mm T5a*z}L5 光圈:2.8545 4R18A=X 半画角:15.1335 i3rH'B-I. 像高:21.64mm Fu!RhsW5j [attachment=96875] UQ{L{H 腾龙105mm F2.8镜头专利详情: :q#Xq;Wp 焦距:104.9887mm `BlI@6th 光圈:2.8961 ``wSc0\ 半画角:11.4568 15o9 . 像高:21.64mm H\TI[JPAl [attachment=96876] gNt(,_]ZR 腾龙35mm F1.8镜头专利详情: j~!X;PV3 焦距:36.0396mm yUpgoX(6 光圈:1.8823 Q ]}Hd- [attachment=96877] tQS5hwm* 半画角:30.7315 )c `7( nY 像高: 21.64mm
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