Askar WAF Worm-and-Gear Automatic Telescope Focuser

Askar proudly introduces the all-new self-developed Electronic Focuser WAF (Worm-and-Gear Automatic Telescope Focuser) – freeing you from the tediousness and uncertainty of manual focusing while enabling precise, effortless focus. Engineered with a unique worm-and-gear drive mechanism, the WAF delivers a 1:99 gear reduction ratio, a massive 20 kgf·cm maximum output torque, and a 20 kg equivalent load capacity, ensuring reliable, high-precision autofocusing even under heavy imaging payloads. It supports ASCOM Alpaca and Indigo communication protocols, offering seamless compatibility with the Askar App and third-party platform software such as N.I.N.A.

【Key Features & Technical Highlights】

• Worm-and-Gear High-Torque Drive: Utilizes a specialized stepper motor with a 1:99 reduction ratio and 20 kgf·cm output torque to effortlessly drive heavy camera trains and filter wheels.

• Ultra-Fine Resolution: Delivers a minimum resolution of 0.0182° for hyper-precise focus adjustments, guaranteeing razor-sharp star profiles.

• 20 kg Load Capacity: Robust mechanical architecture supports up to 20 kg of equivalent load, meeting the demands of large-aperture telescopes and heavy imaging gear.

• Broad Protocol & Software Support: Fully compatible with ASCOM Alpaca and Indigo protocols, supporting the Askar App and leading third-party software like N.I.N.A.

• Dual Power & Data Interfaces: Equipped with a DC-044 12V power input and a Type-C communication port for stable connectivity and clean cable management.

Specifications