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Leica GPR121 Circular Prism

Image of Leica GPR121 Circular Prism

Description

Precision circular prism with anti-reflex coating, mounted in a metal holder. This prism usually comes with a removable target backplate installed.

Specifications

Model:GPR121
Manufacturer:Leica
MPN:641617
Height Offset:86.0 mm
Absolute constant:-34.40 mm
Leica constant:+0.00 mm
Dimensions (W × H × D):160×166×65.5 mm
Centring accuracy:±1.0 mm
Mount:12mm (Leica) Spigot

Leica GPR121 Circular Prism FAQ

Below is a list of frequently asked questions about Leica GPR121 Circular Prism.

What is the prism constant for the Leica GPR121 Circular Prism?

The absolute prism constant for the Leica GPR121 Circular Prism is -34.4mm. The Leica constant is 0.0mm.

Can I use the Leica GPR121 Circular Prism with a Leica instrument?

Yes, just set the prism constant to 0.0mm.

What is the height offset of the Leica GPR121 Circular Prism?

The height offset is 86.0mm.