Advanced Autofocus Technology: Experience seamless and precise focusing with the AAF, designed specifically for both deep and planetary photography. This electric automatic focuser ensures , high-quality images every time. Designed for Astrophotographers: Whether you're capturing distant galaxies or planetary details, this focuser is engineered to enhance your astrophotography setup. It's compatible with a wide range of telescopes and cameras, making it a versatile addition to your equipment. Easy Installation and Operation: The AAF focuser is user-friendly, with a simple setup process that integrates smoothly with your existing astrophotography gear. Automated focusing eliminates the hassle of manual adjustments, allowing you to concentrate on capturing stunning celestial images. Equipment Support:for : series, DOB series and other focusers; for Ruixing: full range of focusers; for Yuzhong: full range of focusers; for German refraction focuser, Astro Tech focuser Motor Specifications: 35mm stepper motor Torque: 1.5N/M Payload: 5KG Data Interface: Type-C (5V USB Power Supply) Colour:As Shown Material:Aluminum Alloy Package Contents: 1 x AAF electric focus 1 x connecting plate 1 x handle 4 x elastic couplings 1 set x screws 1 x temperature measuring wire 1 x TYPE-C data cable 1 x M2.5 hexagonal wrench 1 x M3 hexagonal wrench 1 x hexagonal wrench 1 x M5 hexagonal wrench Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.