Description
The Nedo prism offset 0/-30 mm is a survey prism made by Nedo (part number NED-481310).
Its absolute prism constant is 0.0 mm, which is +34.4 mm on the Leica scale.
Specifications
| Model: | 481310 |
| Manufacturer: | Nedo |
| MPN: | NED-481310 |
| Absolute constant: | +0.00 mm |
| Leica constant: | +34.40 mm |
| Constant source: | Dealer listing |
| Prism diameter: | 62 mm |
| Mount: | 5/8" Thread |
| Last verified: | 21/10/2026 |
Notes:
- The prism constant comes from a dealer listing and has not been confirmed in manufacturer documentation. Check the label on the prism before relying on it.
Sources
Nedo prism offset 0/-30 mm FAQ
Below is a list of frequently asked questions about Nedo prism offset 0/-30 mm.
What is the prism constant for the Nedo prism offset 0/-30 mm?
The absolute prism constant for the Nedo prism offset 0/-30 mm is 0.0mm. The Leica constant is 34.4mm.
Can I use the Nedo prism offset 0/-30 mm with a Leica instrument?
Yes, just set the prism constant to 34.4mm.
