据外媒爆料，佳能将于近期发布RF 14-35mm F4 L IS USM镜头，该款镜头将配备EW-83P遮光罩。目前佳能已经完成RF卡口F2.8大三元镜头的布局，F4小三元仅差一款广角变焦镜头。
佳能未来可能发布的15款RF卡口全画幅无反镜头：
- RF 14-28mm F2 L USM
- RF 70-135mm F2 L USM
- RF 10-24mm F4 L USM
- RF 14-35mm F4 L IS USM
- RF 18-45mm F4-5.6 IS STM
- RF 100-400mm F5.6-7.1 IS USM
- TS-R 14mm F4 L移轴（自动对焦）
- TS-R 24mm F3.5 L移轴（自动对焦）
- RF 24mm F1.8 MACRO IS STM
- RF 35mm F1.2 L USM
- RF 60mm F1.0 L USM
- RF 135mm F1.4 L USM
- RF 500mm F4 L IS USM
- RF 800mm F5.6 L IS USM
- RF 1200mm F8 L IS USM
via：nokishita
