佳能公布RF 18mm F1.0 L USM、RF 24mm F1.2 L USM鏡頭專利
近日,佳能在日本公布RF 18mm F1.0 L USM、RF 18mm F1.2 L USM、RF 24mm F1.2 L USM、RF 16mm F1.4 L USM鏡頭專利,專利編號(hào)為2018-089727。截至目前,佳能RF卡口無(wú)反鏡頭系統(tǒng)已擁有RF 50mm F1.2 L USM、RF 85mm F1.2 L USM、RF 85mm F1.2 L USM DS三款F1.2超大光圈鏡頭。 T'{9!By,P
[attachment=96776] t{s*,X\b 佳能RF 18mm F1.0 L USM鏡頭專利詳情: F1A40h7R$Y Xv3pKf-K 焦距:18.50mm #_{Q&QUk 光圈:1.03 o7t{?| 半畫角:49.47° T*nP-b 像高:21.64mm K)U[xS;< 鏡頭全長(zhǎng):150.00mm \<ysJgqUG 后焦距:4.99mm |kP utB 佳能RF 18mm F1.2 L USM鏡頭專利詳情: L7hRFf-o 焦距:18.51mm p6Z|)1O] 光圈:1.24 bf|ePGW? 半畫角:49.45° NBHpM}1xtU 像高:21.64mm v2_` iwE 鏡頭全長(zhǎng):129.00mm yM~bUmSg 后焦距:16.40mm MqJ5|C.q 佳能RF 24mm F1.2 L USM鏡頭專利詳情: ^qnmKA>"F 焦距:24.59mm z;!"i~fFK 光圈:1.24 {
:1XN 半畫角:41.35° n}I?.r@e 像高:21.64mm aCI3Tx&2qT 鏡頭全長(zhǎng):129.01mm 'NZ=DSGIy 后焦距:13.57mm *~>p;* 佳能RF 16mm F1.4 L USM鏡頭專利詳情: 2;u
i'B 焦距:16.42mm $dF3@(p 光圈:1.43 (|F.3~Amq 半畫角:52.80° k%FA:ms|k 像高:21.64mm *mVg_Kl 鏡頭全長(zhǎng):133.46mm ZP5 !O[Ut 后焦距:13.55mm
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