
85mm Objective Lens / Field-Flattener Lens System Extra Low-Dispersion Fluoride HD Glass / SWAROTOP and SWARODUR Coatings Nitrogen-Filled, Water and Fog proof /Durable and Lightweight Magnesium Body Arca-Swiss-Compatible Tripod Shoe / Rotating Tripod Collar/Large Center Focusing System Eyepiece Module Required





