The Astromania AccuFocus Electronic Telescope Focuser is a must-have for anyone serious about achieving sharp, clear images through their telescope. This motorized DC focuser is engineered to provide smooth and precise focus adjustments, eliminating the need for manual shaking or tedious adjustments. Its intuitive pushbutton hand controller ensures easy operation, while the adjustable speed control knob lets you choose between coarse and very fine focus settings. With all necessary components such as brackets, hardware, and coil cables included, installation is straightforward and hassle-free. The control box uses a standard 9V battery, making it portable and convenient for use during stargazing sessions.","Whether you're a seasoned astronomer or a novice stargazer, the AccuFocus electronic focuser delivers unmatched precision and convenience. Designed for single-speed focusing systems, it ensures optimal performance on refractors and reflectors within the 60-127mm range, making it ideal for capturing high-resolution celestial images. Its quiet operation and reliable performance allow for seamless focus adjustments, even during long observation periods. The ease of use, combined with the ability to fine-tune focus settings, makes it a perfect companion for any telescope, whether used for astrophotography, detailed planetary viewing, or deep-sky imaging. Achieve sharper focus, more accurately and effortlessly, with the Astromania AccuFocus Focuser.