Jasper Engineering "toe-in" twin vertical adjustable mounts brand_Kinoflo Kodak D76 is a classic

Kodak D76 is a classic developer for black & white film

6G ED AF-S VR Nikkor is a telephoto zoom lens lens for Nikon DX-format digital SLR cameras

Shutter speeds are good from 1/25s and up- lower speeds stick

which does not appear to affect function

It’s got a bit of heft

Jasper Engineering "toe-in" twin vertical adjustable mounts brand_Kinoflo Kodak D76 is a classicDesigned for stereography, this twin bracket system includes two vertical mounts with adjustable 1 4" threads for camera mounting. This "toe in" bracket allows the cameras to be shot straight ahead or tilted inwards to better results with close up subjects. Made by Jasper Engineering of Mountain View, California.