Adjustment eyepiece Autocollimator 2"

Absolutely the finest Autocollimator on the market! Made from sturdy machined, anodized aluminum, creating the perfect tool for the final precision telescope alignment adjustment step.

Successful use of this device requires that the instrument to be adjusted has been previously aligned with basic collimation tools such as a laser or sight tube and a Cheshire. For Newtonian Reflectors only.