Description
The CPR111 Mini prism is a True-Zero constant prism. Its intended purpose is for use with Leica Builder series instruments.
It is very similar in characteristics to the Leica GMP111-0 and the Leica GMP111 Mini Prisms, except for the prism constant.
Specifications
| Model: | CPR111 |
| Manufacturer: | Leica |
| MPN: | 761712 |
| Height Offset: | 50.0 mm |
| Absolute constant: | +0.00 mm |
| Leica constant: | +34.40 mm |
| Dimensions (W x H x D): | 60x104x83 mm |
| Centring accuracy: | ±2.0 mm |
| Mount: | 1/4" Thread |
Leica CPR111 Mini Prism FAQ
Below is a list of frequently asked questions about Leica CPR111 Mini Prism.
What is the prism constant for the Leica CPR111 Mini Prism?
The absolute prism constant (true value) for the Leica CPR111 Mini Prism is 0.0mm. The prism constant as defined for Leica instruments for Leica CPR111 Mini Prism is 34.4mm. For a more detailed explanation on prism constants please see this article.
Can I use the Leica CPR111 Mini Prism with a Leica instrument?
Yes, you can use the prism with a Leica instrument as long as you set up the correct prism constant in the instrument settings.
What is the prism constant value that I need to use with a Leica instrument?
In order to use the Leica CPR111 Mini Prism with a Leica instrument you should use 34.4mm as the prism constant value.
What is the height offset of the Leica CPR111 Mini Prism?
The Leica CPR111 Mini Prism height offset is 50.0mm. This is measured from the mounting point to the centre of the prism.
