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。 Fku~'30 腾龙50mm F2.8镜头专利详情: LmWZ43Z"@ 焦距:49.9833mm YcOPqvQ 光圈:2.6093 t~]n"zgovz 半画角:23.1943 =.a} 像高:21.64mm 4'up bI [attachment=96874] \@&oK2f 腾龙80mm F2.8镜头专利详情: /Jj7+? 焦距:78.8596mm zisf8x7^W 光圈:2.8545 c%+/TO 半画角:15.1335 = >CADTU 像高:21.64mm >Q3_-yY+ [attachment=96875] >cU#($X$^ 腾龙105mm F2.8镜头专利详情: -@L7!,j 焦距:104.9887mm 7^)8DwAl 光圈:2.8961 S52'!WTq 半画角:11.4568 .8e]-^Z 像高:21.64mm )Q= EmZbJz [attachment=96876] _/V<iv 腾龙35mm F1.8镜头专利详情: 9^;Cz>6s 焦距:36.0396mm \]<eLw-v 光圈:1.8823 0,~||H{ [attachment=96877] Iue}AGxu:{ 半画角:30.7315 uDD{O~wF, 像高: 21.64mm
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