
Description
The Sokkia 2-point target 2RT500-K (two-distance offset measurement) is a flat reflector made by Sokkia (part number 210210187 (2RT500 Reflective Target Set)).
Its absolute prism constant is 0.0 mm, which is +34.4 mm on the Leica scale.
Specifications
| Model: | 2RT500-K |
| Manufacturer: | Sokkia |
| MPN: | 210210187 (2RT500 Reflective Target Set) |
| Status: | Current |
| Absolute constant: | +0.00 mm |
| Leica constant: | +34.40 mm |
| Constant source: | Manufacturer documentation |
| Mount: | Pole-mounted two-point target |
| Last verified: | 21/10/2026 |
Sources
Sokkia 2-point target 2RT500-K (two-distance offset measurement) FAQ
Below is a list of frequently asked questions about Sokkia 2-point target 2RT500-K (two-distance offset measurement).
What is the prism constant for the Sokkia 2-point target 2RT500-K (two-distance offset measurement)?
The absolute prism constant for the Sokkia 2-point target 2RT500-K (two-distance offset measurement) is 0.0mm. The Leica constant is 34.4mm.
Can I use the Sokkia 2-point target 2RT500-K (two-distance offset measurement) with a Leica instrument?
Yes, just set the prism constant to 34.4mm.




