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Trimble Large Monitoring Prism

Description

The Trimble Large Monitoring Prism is a full sized prism in a tilt assembly, ideal for long distance monitoring and reference points.

Specifications

Model:Large Monitoring Prism
Manufacturer:Trimble
MPN:58008042
Height Offset:85.0 mm
Absolute constant: -40.00 mm
Leica constant: -5.60 mm
Weight:700 g
Mount:5/8" Thread

Trimble Large Monitoring Prism FAQ

Below is a list of frequently asked questions about Trimble Large Monitoring Prism.

What is the prism constant for the Trimble Large Monitoring Prism?

The absolute prism constant (true value) for the Trimble Large Monitoring Prism is -40.0mm. The prism constant as defined for Leica instruments for Trimble Large Monitoring Prism is -5.6mm. For a more detailed explanation on prism constants please see this article.

Can I use the Trimble Large Monitoring 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 Trimble Large Monitoring Prism with a Leica instrument you should use -5.6mm as the prism constant value.

What is the height offset of the Trimble Large Monitoring Prism?

The Trimble Large Monitoring Prism height offset is 85.0mm. This is measured from the mounting point to the centre of the prism.