The A7 IV gets CAI support, but only for a license, OM System is thinking about a new PEN and Canon leaves the R1 as it is.

索尼SONY Alpha 7 IV全画幅微单相机现正有优惠活动。在天猫超市，其原价为17791.00元，活动售价18999元。现在下单可参与满1件打9.5折，还能立减3800元，这样算下来实付低至14439.05元。

Other Lens Features Focal Length 35 mm Conversion - Still Image 169 f = 26 - 76 mm, Focal Length 35 mm Conversion - Still Image 43 f = 25 - 73 mm, Focal Length 35 mm Conversion - Still Image 32 f = 24 ...