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。 :V"}"{(6 腾龙50mm F2.8镜头专利详情: 9Z* vp^3 焦距:49.9833mm &0lNj@/ 光圈:2.6093 XR&*g1 半画角:23.1943 t3WlVUtq3 像高:21.64mm ruW6cvsvet [attachment=96874] yQW\0&a$
腾龙80mm F2.8镜头专利详情: EHb:(|UA%8 焦距:78.8596mm DUtpd| 光圈:2.8545 (= \P|iv 半画角:15.1335 L%<1C\k 像高:21.64mm 6`s[PKP. [attachment=96875] ,=ICSS~9l 腾龙105mm F2.8镜头专利详情: &O[o;(}mFI 焦距:104.9887mm jgYiuM3c\ 光圈:2.8961 AsLAm#zq 半画角:11.4568 Pf!K()<uJ 像高:21.64mm [ wROIvV [attachment=96876] Gmwn: 腾龙35mm F1.8镜头专利详情: (0][hdI~B 焦距:36.0396mm QO,y/@Ph 光圈:1.8823 B%t^QbU #\ [attachment=96877] vKW%l 半画角:30.7315 -R8RAwsLG 像高: 21.64mm
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