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Goecke 360° mini prism dia 40 x 50 mm

Image of Goecke 360° mini prism dia 40 x 50 mm

Description

The Goecke 360° mini prism dia 40 x 50 mm is a 360° prism made by Goecke (part number 46-MP360-S, 46-MP360-C (L-bracket 46-MP360-LB)).

Its absolute prism constant is -6.0 mm, which is +28.4 mm on the Leica scale.

Specifications

Model:46-MP360
Manufacturer:Goecke
MPN:46-MP360-S, 46-MP360-C (L-bracket 46-MP360-LB)
Status:Current
Absolute constant:-6.00 mm
Leica constant:+28.40 mm
Constant source:Manufacturer documentation
Dimensions (W × H × D):40×50×40 mm
Range:1000 (distance, device dependent)
ATR / tracking range:400 m
Mount:1/4" Thread
Coating:Copper or silver coated glass body (S/C suffix)
Last verified:21/10/2026

Sources

Goecke 360° mini prism dia 40 x 50 mm FAQ

Below is a list of frequently asked questions about Goecke 360° mini prism dia 40 x 50 mm.

What is the prism constant for the Goecke 360° mini prism dia 40 x 50 mm?

The absolute prism constant for the Goecke 360° mini prism dia 40 x 50 mm is -6.0mm. The Leica constant is 28.4mm.

Can I use the Goecke 360° mini prism dia 40 x 50 mm with a Leica instrument?

Yes, just set the prism constant to 28.4mm.