Description
This Leica GMP111-0 mini prism is ideal for use with total stations and comes seated in a polymer holder with ¼” thread fittings. The GMP111-0 is typically used with GLS115 four-section pole and point and circular bubble and features a Leica 0-prism constant with an advertised maximum range of 2000m.
The GMP111-0 offers high positional accuracy due to the small size and proximity to the ground. This prism has very similar characteristics to the GMP111, the only difference being the prism constant which is 0.0mm as defined by Leica.
Specifications
| Model: | GMP111-0 |
| Manufacturer: | Leica |
| MPN: | 642534 |
| Height Offset: | 50.0 mm |
| Absolute constant: | -34.40 mm |
| Leica constant: | +0.00 mm |
| Dimensions (W x H x D): | 60x103x48.5 mm |
| Centring accuracy: | ±2.0 mm |
| Mount: | 1/4" Thread |
Leica GMP111-0 Mini Prism FAQ
Below is a list of frequently asked questions about Leica GMP111-0 Mini Prism.
What is the prism constant for the Leica GMP111-0 Mini Prism?
The absolute prism constant (true value) for the Leica GMP111-0 Mini Prism is -34.4mm. The prism constant as defined for Leica instruments for Leica GMP111-0 Mini Prism is 0.0mm. For a more detailed explanation on prism constants please see this article.
Can I use the Leica GMP111-0 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 GMP111-0 Mini Prism with a Leica instrument you should use 0.0mm as the prism constant value.
What is the height offset of the Leica GMP111-0 Mini Prism?
The Leica GMP111-0 Mini Prism height offset is 50.0mm. This is measured from the mounting point to the centre of the prism.
