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。 l801`~*gO 腾龙50mm F2.8镜头专利详情: (S
k#x 焦距:49.9833mm 6X7s 4 光圈:2.6093 `l>93A 半画角:23.1943 y !<'rg 像高:21.64mm o3n3URu\ [attachment=96874] L`UG=7r q 腾龙80mm F2.8镜头专利详情: aqs%m ( 焦距:78.8596mm k]?z~ p 光圈:2.8545 k7^R,.c@ 半画角:15.1335 c[VrC+e m 像高:21.64mm }xDB ~k [attachment=96875] I?a8h`WS+ 腾龙105mm F2.8镜头专利详情: \Z)#lF|^ 焦距:104.9887mm T&r +G!2 光圈:2.8961 nW4Vct 半画角:11.4568 q*6q}s3n 像高:21.64mm 5-D`<\ [attachment=96876] Ag0]U 腾龙35mm F1.8镜头专利详情: 9W*.lf 焦距:36.0396mm Z-)[1+Hs 光圈:1.8823 -IBO5;2_ [attachment=96877] +w"_$Tj@; 半画角:30.7315 aSOU#Csx 像高: 21.64mm
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