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。 QV)>+6\ 腾龙50mm F2.8镜头专利详情: Py y!B 焦距:49.9833mm N:x--,2 光圈:2.6093 X6*4IE 半画角:23.1943 ]l>LU2 sx 像高:21.64mm WPI<SsLd [attachment=96874] /W9(}Id6 腾龙80mm F2.8镜头专利详情: ~@ =(#tO. 焦距:78.8596mm y)vK=," 光圈:2.8545 6I2`oag 半画角:15.1335 `Y O(C<r- 像高:21.64mm @QteC@k [attachment=96875] {ppzg`G\ 腾龙105mm F2.8镜头专利详情: K*I!:1;3N 焦距:104.9887mm mX 3p 光圈:2.8961 Znr@-=xZO* 半画角:11.4568 v|\3FEu@ 像高:21.64mm :aQ.:b(n [attachment=96876] jaw&[f
7 腾龙35mm F1.8镜头专利详情: MH=7(15R 焦距:36.0396mm }`cf3'rdk 光圈:1.8823 bd]9kRq1K [attachment=96877] 0vX4v)-^u 半画角:30.7315 >3ax `8 像高: 21.64mm
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