Rigel Systems USB-nFOCUS Interface: Advanced PC Control for Stepper Focus Motors Key Features: Computerized Focus Control: Transform your stepper focus motor into a computer-controlled device for precise and convenient focusing from your PC. ASCOM Compliance: Fully compatible with popular focus control programs, thanks to its adherence to ASCOM standards. Optional Temperature Compensation: Enhance your focusing accuracy with temperature compensation, available with an optional external temperature sensor. Precise Step Control and Display: Offers full step and half step control directly from your computer, along with a clear display of step count. Included Power Cables: Comes with both USB and 12V battery power cables for flexible and easy power options. Modular Design: Choose only the components you need, with an affordable upgrade path for additional features and online firmware improvements. The modular design facilitates easy upgrades or repairs. Proven Track Record: Since 2010, over 1000 installations have been completed, ensuring compatibility with advanced autofocus software, including ASCOM and INDI drivers. Responsive Customization: Tailored to meet special user needs such as higher resolution temperature measurements and custom bracket kits for unique and classic telescope focusers, without extra charges. Reliable Tech Support: Enjoy prompt and friendly support via email in the USA, including access to an online forum. Remote field support provided globally. High Stepper Resolution: Gear coupling to the focus shaft allows up to 9,600 steps per revolution in full step mode and 19,200 in half step mode, ideal for fast telescopes and camera lenses. Fast Focus Knob Rotation: Achieves a maximum rotation speed of 17 degrees per second. Easy Installation: Each focuser-specific kit includes all necessary parts, ensuring straightforward attachment. Scalable for Multiple Telescopes: Users can add just a bracket and gear kit to new telescopes, moving the stepper as needed. Temperature Sensor Integration: Available for free with the full controller/stepper package, featuring a dedicated port and customizable resolution. Manual Focusing Option: The gear-coupled stepper can be easily declutched for manual use of coarse and fine focus knobs. Minimal Additional Weight: Adds only 250 grams to the telescope, maintaining ease of handling and balance.
