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。 1Wb_>`; 腾龙50mm F2.8镜头专利详情: ]::g-&%Um 焦距:49.9833mm tjbI*Pw7( 光圈:2.6093 }o7"2hht 半画角:23.1943 t{Z:N']H 像高:21.64mm `Zd\d:Wyv [attachment=96874]
t&H3yV 腾龙80mm F2.8镜头专利详情: ?btZdnQ))S 焦距:78.8596mm Iz9b5 光圈:2.8545 d7qYz7=d 半画角:15.1335 *V?p&/>MT 像高:21.64mm AZfW [attachment=96875] ,o sM|!, 腾龙105mm F2.8镜头专利详情: s]2_d|Y 焦距:104.9887mm hi^t zpy 光圈:2.8961 ,L$,d 半画角:11.4568 u9D#5NvGs 像高:21.64mm rfYFS96 [attachment=96876] b9 TsuY 腾龙35mm F1.8镜头专利详情:
Mc<O ~ 焦距:36.0396mm zA*I=3E( 光圈:1.8823 /Gvd5 [attachment=96877] UOcO\EA+ 半画角:30.7315 Qb?eA 像高: 21.64mm
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