ZWO CAA The Camera Angle Adjuster

The ZWO CAA (Camera Angle Adjuster) is an electronic camera rotator designed for astrophotographers who want precise and effortless image composition. It allows you to rotate your camera easily and adjust framing with a single click, simplifying the composition process and making astrophotography more enjoyable and efficient.

Compact and Lightweight Design

The ZWO CAA is only 16.5 mm thick and weighs 465 g. Despite its slim profile, it delivers outstanding performance and replaces the standard ZWO adapter in your imaging setup.

High Efficiency and Robust Construction

A high-efficiency stepper motor enables smooth and precise rotation, allowing you to set the camera to your desired angle accurately. The internal structure is engineered for zero deformation throughout a full 360° rotation, ensuring stable operation even under heavy loads.

Ultra-Precise Positioning

The CAA adjusts the camera angle with a resolution of 0.02° per step, achieving a positioning accuracy better than 0.1°. This level of precision allows for repeatable and reliable framing night after night.

High Rigidity and Load Capacity

The rotator is built to withstand torques greater than 15cNm and can handle loads up to 5 kg. It maintains operational accuracy and stability even when supporting large cameras and accessories.

Fast Rotation Speed

The CAA can rotate at speeds up to 7.5° per second, minimizing waiting times and allowing you to quickly set your desired camera orientation.

Wide Compatibility

The ZWO CAA is compatible with a variety of telescopes and supports popular imaging software such as ASIAIR, ASIStudio, and ASCOM. Manual control is also possible with a compatible hand controller, which is available separately.

Simplified Cable Management

Only a single USB Type-C cable is needed for both power and data transmission, reducing cable clutter and simplifying setup.

Product Details

• Type-C port for combined power and data connection

• HC port for connecting an optional hand controller

• Locking slot for inserting a hex wrench to lock rotation, assisting with removing stuck adapters or accessories

• Compatible with ZWO FF series refractors using standard M48 adapters, or M54 with an optional accessory for Duo or 2600AIR cameras

• Maintains a standard 55 mm back focus distance

Installation Steps

1. Attach the CAA to the threaded drawtube adapters.

2. If needed, install the optional M54 (21 mm) adapter to maintain the correct focusing distance.

3. Mount your camera. If your camera uses an M48 interface, use the supplied accessory plate to change the CAA threads from M54 to M48.

Included Accessories

• User manual

• Hex wrench

• USB to USB-C cable

• M48 camera adapter

• M54 camera adapter (pre-installed)

Technical Specifications

• Thickness: 16.5 mm

• Weight: 465 g

• Angle adjustment resolution: 0.02° per step

• Positioning accuracy: less than 0.1°

• Maximum torque: ≤2.5 Nm

• Maximum load: up to 5 kg

• Maximum rotation speed: 7.5°/s

• Ports: USB Type-C for power and data, HC port for optional hand controller

• Input voltage: 5 V

• Current consumption: 300 mA

• Software compatibility: ASIAIR, ASIStudio, ASCOM

• Telescope connection: M54 thread

• Camera connection: M54 thread (can be changed to M48 with included adapter)

• Material: Anodized aluminum

• Color: Red

The ZWO CAA Camera Angle Adjuster is a precision tool that streamlines camera rotation, enhances framing accuracy, and integrates seamlessly with a wide range of astrophotography setups and software platforms.