65mm Leica Style Prism with Copper Coated GDR1
Leica GPR1 Style,
Leica Single Circular Prism,
Prism material: BK7,
Effective diameter: 65mm,
Copper Coated,
Integrated angle precision: <±5",
Canister material: PC plastic, black canister.
Net weight: 0.17KG.