The Top Plate features numerous 1/4"-20 and 3/8"-16 threaded accessory mounting holes along the sides and the top of the plate

and 1 large-diameter aspherical element minimize chromatic aberration resulting in extremely sharp images

Robust metal housing and rugged connectors

The outside of the lens barrel is also engraved with the year of production

and 4K Video

Sony Alpha a7R IV A Lens case The Top Plate features numerous61MP Full Frame Exmor R BSI CMOS Sensor BIONZ X Image Processor & Front End LSI 567 Point Phase Detection AF System UHD 4K30p Video with HLG & S Log3 Gammas 5. 76m Dot Tru Finder OLED EVF 3. 0" 1. 44m Dot Tilting Touchscreen LCD Up to 10 fps Shooting, ISO 100 32000 5 Axis SteadyShot INSIDE Stabilization 240MP Pixel Shift Multi Shooting Bluetooth & Wi Fi, Dual UHS II SD Slots ###split### Moving to an even higher resolution realm, the Sony Alpha a7R IV