Zeiss 135mm f/2 APO-Sonnar: Aperture Series on Nikon D800 Monochrome
In Guide to Zeiss is presented an aperture series using the Nikon D800 monochrome with the Zeiss 135mm f/2 APO-Sonnar:
Fat Bike Drivetrain with 135/2 APO-Sonnar on Nikon D800 monochrome
The bike is the Moots FrosTi fat bike / snow bike.