Description
The Topcon ADS11 Traverse Prism is a robust prism with an effective prism diametre of 64mm and a variable prism constant which can be set changed between 0 and -30mm (absolute).
Specifications
| Model: | ASD11 |
| Manufacturer: | Topcon |
| MPN: | ADS11 |
| Absolute constant: | -30.00 mm |
| Leica constant: | +4.40 mm |
| Centring accuracy: | ±1.0 mm |
| Mount: | 5/8" Thread |
Topcon ADS11 FAQ
Below is a list of frequently asked questions about Topcon ADS11.
What is the prism constant for the Topcon ADS11?
The absolute prism constant for the Topcon ADS11 is -30.0mm. The Leica constant is 4.4mm.
Can I use the Topcon ADS11 with a Leica instrument?
Yes, just set the prism constant to 4.4mm.
