Description
The Leica GMP101 Mini Prism comprises of a corner cube reflector seated in a metal holder with a removable targeting plate and a leveling bubble.
Specifications
| Model: | GMP101 |
| Manufacturer: | Leica |
| MPN: | 641662 |
| Height Offset: | 85.0 mm |
| Absolute constant: | -16.90 mm |
| Leica constant: | +17.50 mm |
| Dimensions (W x H x D): | 90x130x45 mm |
| Centring accuracy: | ±1.0 mm |
| Mount: | 12mm (Leica) Spigot |
Leica GMP101 Mini Prism FAQ
Below is a list of frequently asked questions about Leica GMP101 Mini Prism.
What is the prism constant for the Leica GMP101 Mini Prism?
The absolute prism constant (true value) for the Leica GMP101 Mini Prism is -16.9mm. The prism constant as defined for Leica instruments for Leica GMP101 Mini Prism is 17.5mm. For a more detailed explanation on prism constants please see this article.
Can I use the Leica GMP101 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 GMP101 Mini Prism with a Leica instrument you should use 17.5mm as the prism constant value.
What is the height offset of the Leica GMP101 Mini Prism?
The Leica GMP101 Mini Prism height offset is 85.0mm. This is measured from the mounting point to the centre of the prism.
