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。 "
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-%B 腾龙50mm F2.8镜头专利详情: o*g|m.SjL 焦距:49.9833mm ,TJD$^ 光圈:2.6093 <plC_{Y:wu 半画角:23.1943 ~z5R{;Nbz| 像高:21.64mm ]rN5Ao}2 [attachment=96874] C1EtoOv K 腾龙80mm F2.8镜头专利详情: HO)/dZNU 焦距:78.8596mm Rli:x 光圈:2.8545 qU6nJi+-I 半画角:15.1335 ;Lm=dd@S: 像高:21.64mm x35cW7R}T_ [attachment=96875] @4$\
5%j 腾龙105mm F2.8镜头专利详情: +>~?m*$ 焦距:104.9887mm JwnQ0
e 光圈:2.8961 )6KMHG 半画角:11.4568 h].~# * 像高:21.64mm `#-P[q<v- [attachment=96876] F0vM0e- 腾龙35mm F1.8镜头专利详情: kql0J|P? 焦距:36.0396mm ^D`v3d 光圈:1.8823 3bZIYF2@ [attachment=96877] r7]zQIE 半画角:30.7315 vIl+#9L0 像高: 21.64mm
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