The Leica GOA2 Autocollimation Eyepiece is an awesome accessory designed to optimize the visuals of the Leica NA2 and NA2k Automatic Levels. It is the top choice for use in any land surveying, building, and construction projects.
Unparalleled Usage. Built with the highest-quality materials Leica Geosystems has to offer, the GOA2 Autocollimation Eyepiece ensures daily rigorous usage for years to come. The eyepiece enhances the overall performance and optics of the Automatic Levels. This allows for better measuring of small tilting angles of the mirror.
The Leica GOA2 Autocollimation Eyepiece has a limited lifetime warranty.
Note: The Leica GOA2 Autocollimation Eyepiece requires the GEB62 Plug-in Lamp and the GEB63 Battery Box to perform Autocollimation with any TPS Instrument. Please see the accessories list.