Metabones Leica R to Fuji X Speed Booster lens mount_Leica Thread Mount This finder gives an accurate

This finder gives an accurate framing image for the Nikonos 80mm f/4 lens while on land

These tubes have the electronic contacts necessary to maintain autofocus and autoexposure capabilities

with some wear on the body side and very minor wear elsewhere

The Canon EF 300mm f4L USM is a high quality telephoto lens with quick USM focusing and Canon's premium L glass and construction

Metabones Leica R to Fuji X Speed Booster lens mount_Leica Thread Mount This finder gives an accurateA genuine Metabones Speed Booster adapter to mount Leica R SLR lenses to Fuji X mount cameras. A Speed Booster slightly reduces the crop of your lenses (from 2x to about 1. 5x) and adds an extra stop of light, to boot. Not a bad bargain! In very good cosmetic condition, with minor wear; optics and function are excellent.