OCAL 3.0MAX:

The Ultimate High-Precision Electronic Collimator

• Next-Generation Collimation Technology – The OCAL 3.0MAX represents the latest innovation in electronic collimators, providing unmatched precision for telescope collimation.
• Industry-Leading Accuracy – Utilizes the best camera module assembly method, achieving an average tilt deviation of <10', significantly reducing collimation errors.
• Enhanced Structural Design – Features a new assembly system that separates the camera module from the PCB, eliminating screw tension inconsistencies for superior alignment accuracy.
• High-Quality Camera Module – Integrates a precision lens and CMOS sensor, ensuring the highest collimation reliability across all telescope types.
• Optimized for Shorter Focal Lengths – Designed to cater specifically to fast focal ratio telescopes, making collimation easier and more precise.
• Latest Software Compatibility – Fully supports the latest OCAL collimation software, maintaining the intuitive interface and tutorial content from version 3.0.
• Premium Build for Serious Astronomers – The OCAL 3.0MAX is engineered for users demanding extreme accuracy, making it ideal for high-end astrophotography setups.
• Revised Product Line – With the introduction of OCAL 3.0MAX, the 2.0 PC version has been discontinued, while the 2.0 PRO version is now available at a significantly reduced price.

The OCAL 3.0MAX is the most advanced electronic collimator to date, offering unparalleled precision, reliability, and ease of use, making it the best choice for astronomers who demand the highest level of collimation accuracy.

Software and Docs

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Windows Software 3.0MAX

Android Software 3.0MAX

MacOS Software 3.0MAX

Calibrator Centering Code

OCAL Software Support

user's manual version 2.0

RC Collimation Tutorial

SCT Tutorial