Tether Tools TetherPro USB 2.0 to Mini-B - 6' Category_Rangefinder Lenses The Zoom F-Control (FRC-8) gives

The Zoom F-Control (FRC-8) gives you more flexibility in the field

Holds two gripped mirrorless bodies with lenses attached up to a 70–200mm f/2

but spot metering is not possible

The D850 is extremely energy efficient and can shoot approx

Tether Tools TetherPro USB 2.0 to Mini-B - 6' Category_Rangefinder Lenses The Zoom F-Control (FRC-8) givesConstructed to the Highest USB Specifications The choice of professional photographers and videographers everywhere, high visibility orange TetherPro cables have become synonymous with tethered photography. TetherPro USB cables are constructed to the highest possible USB specifications and incorporate all of the latest technology ensuring consistent and reliable conductivity, and the fastest and most reliable transfers. The TetherPro Premium version