OCAL PRO V4.0 Electronic Collimator for Newtonian & SCT Telescopes, Precision 0.08mm Axial Alignment, Smartphone App Control, High-Resolution CMOS, for Astrophotography

V4.0 Ocal Electronic Collimator Data for Newtonian Reflecting Telescopes and Schmidt Cassegrain TelescopesSpecifications: .Material: Aluminum Alloy .Focusing Type: Manual and Automatic .Power Source: AC Power .Resolution: 2448P .Voltage: 5V .Collimation:4-step collimation process ( It is simple and user-friendly, suitable for everyone. You can share your collimation results via screenshots, or send your collimation screenshot to us for technical support.) .Product Weight: 300g .Package Weight: 400g .Product Dimensions: 5.1 x 5.1 x 3cm .Package Dimensions: 15 x 15 x 6cm .Packing: BoxPackage Including.V4.0 Ocal Electronic Collimator Data *1

• Next-Gen Precision Collimation, 0.08mm Accuracy: Designed by OCAL, the V4.0 PRO delivers high-precision axial alignment down to 0.08mm — a perfect solution for Newtonian, Ritchey-Chrétien, and Schmidt-Cassegrain telescopes used in advanced astrophotography
• Smartphone Control, No PC Required: The upgraded OCAL PRO connects directly to your smartphone via app, enabling full telescope collimation anytime, anywhere — without the need for a laptop or desktop
• Built-in Calibration Circles & Factory, Centered Pixel Accuracy: Easily visualize and adjust the optical path using software-guided calibration rings. Each unit is pre-aligned at the pixel level to ensure factory-grade accuracy right out of the box
• Compact, Lightweight & Durable Aluminum Build: Weighing just 300g, the V4.0 is more compact than the previous 3.0 MAX, with a robust aluminum body and refined red casing — durable for everyday use and resistant to bumps or misalignment
• High-Resolution CMOS Imaging & Easy Sharing: Capture and share precise collimation images in 2448P resolution. Great for logging your setup progress or sharing with astronomy communities for discussion and support