Using a new large aperture lens and CMOS, under the same ambient brightness, the exposure time of the OCAL3.0 electronic collimator is only 1/20 of that of the second-generation electronic collimator. If the light source is too strong, it is recommended to reduce the gain rather than simply reducing the exposure time. Now, new collimators can adjust the telescope's collimation in darker environments.

The clarity of the OCAL3.0 electronic collimator image has been greatly improved. Now you can see clearer primary mirror marks and more reflection information, and it still performs well when equipped with a correction mirror. 

Features:

Each collimator has a very high level of pixel accuracy, thanks to the specific checks performed by OCAL

Installation is via T2 thread (M42x0.75) to minimize installation errors

Collimation errors can sometimes be caused by humans with traditional collimation methods due to the differences in vision that each of us has; all this is totally eliminated with OCAL

The product solves the collimation problem even on large telescopes, with collimation assistance, the result is shown immediately on the screen.

Collimate your product in just 4 steps, quick and easy for everyone!