Acratech 4" Long Arca Type Quick Release Plate for Lenses.

atat This high quality plate is designed for lenses with a tripod-mount foot up to 4" (100mm) long, and is precision machined from T-6 aluminum. Plate features a satin black anodized finish, and is "Made in the USA". Acratech quick release plates are compatible with any "Arca-Swiss" type quick release system (like Arca-Swiss, Graff, Wimberley, Foba, etc). Simply measure the length of the tripod mount on your lens and order the plate that is the same length or slightly longer. These camera plates are very lightweight, precision machined, and are well suited to nature photographers, landscape photography, large & medium format, digital and 35mm SLR cameras, outdoor photography where weight and a perfect fit are priority.