Prism Holders

The Leica GPH1 holder carries one GPR1 circular prism and accepts a GZT4 target plate. Use it to mount the prism as part of a compatible survey ref...

The Leica GPH3 holds three GPR1 circular prisms in a single reflector assembly for long-distance prism measurements. The achievable range depends o...

The Leica GPR113 is a circular prism in a red polymer holder that accepts the GZT4 target plate. It offers 2.0 mm centring accuracy and a specified...