Schneider-Kreuznach Linhof Super-Angulon 90mm f8 brand_Kessler Shutter speeds and metering are

Shutter speeds and metering are good

The Nikon 70-300mm f4-5

Tap the rear button to take a light reading and then adjust the shutter speed and aperture dials to light up the green LED- that's it

Domke F-5XA bag

and the Reverse Attachment

Schneider-Kreuznach Linhof Super-Angulon 90mm f8 brand_Kessler Shutter speeds and metering areThis is a "Linhof Select" 90mm f8 Super Angulon in a good 00 Synchro Compur shutter. Lens has minor internal dust, minor rim coating loss. Regarding the rim coating loss: this is a common issue with older Schneider lenses, where the dark paint on the rim of the glass element separates; it's not in the optical path and it never will be, it just looks spooky. Includes retaining ring.