Description
The Seco Retro-Reflective Survey Target 60x60mm is a reflective target made by Seco (part number 6606-04-60).
Its absolute prism constant is 0.0 mm, which is +34.4 mm on the Leica scale.
Specifications
| Model: | 6606-04-60 |
| Manufacturer: | Seco |
| MPN: | 6606-04-60 |
| Status: | Current |
| Absolute constant: | +0.00 mm |
| Leica constant: | +34.40 mm |
| Constant source: | Manufacturer documentation |
| Maximum range: | 120 m (approx. 120 m) |
| Mount: | Adhesive |
| Last verified: | 21/10/2026 |
Sources
Seco Retro-Reflective Survey Target 60x60mm FAQ
Below is a list of frequently asked questions about Seco Retro-Reflective Survey Target 60x60mm.
What is the prism constant for the Seco Retro-Reflective Survey Target 60x60mm?
The absolute prism constant for the Seco Retro-Reflective Survey Target 60x60mm is 0.0mm. The Leica constant is 34.4mm.
Can I use the Seco Retro-Reflective Survey Target 60x60mm with a Leica instrument?
Yes, just set the prism constant to 34.4mm.
