Finally Ioptron Hem15 Strain Wave Mount Head With Ipolar Solution [OTWAPnba]

Lightweight Precision for the Adventurous Astronomer

The Finally Ioptron Hem15 Strain Wave Mount Head With Ipolar Solution [OTWAPnba] is a game-changer for astrophotographers on the move. At just 5.5 pounds, this compact equatorial mount head offers an impressive 15 pounds of payload capacity without the need for a counterweight. Whether you're a minimalist traveler or a backyard astrophotographer with limited space, the HEM15 provides the tracking precision and load stability of a larger mount. Its featherweight design is perfect for wide-field imagers, refractor users, and anyone looking to travel light without compromising performance.

Innovative Hybrid Drive Technology

The HEM15 features a hybrid drive design, combining a state-of-the-art strain wave gear in right ascension with a precision belt-driven worm gear in declination. This unique blend of technologies allows for an extremely compact design with low backlash tracking, high torque, and smooth, responsive slewing. Key specifications include a gear period of 360 seconds, a payload capacity of 15.4 lbs without counterweight, and a mount weight of just 5.5 lbs. This hybrid architecture ensures excellent tracking performance while remaining small enough to fit in a camera bag.

Robust Construction and Advanced Features

Despite its lightweight construction, the HEM15 is built to last. CNC-machined aluminum with a black anodized finish provides durability and resistance to corrosion and scuffs. The integrated Vixen-style dovetail saddle allows for fast compatibility with most small refractors, camera lenses, and imaging telescopes up to 15 pounds. The mount also includes iOptron's iPolar electronic polar alignment system, simplifying alignment even in light-polluted urban settings. Additional features like an electronic friction brake and power-down memory system offer peace of mind during automated sessions and changing field conditions. The HEM15 is a smart, self-aware mount designed for the mobile imager or beginner looking to step into precision without the bulk.