Focuser Accessories

Holder to attach the Steeldrive II Controller to a 3" DovetailSuitable for all 3" (Losmandy standard) dovetail clampsThe controller is inserted into the holder and can be quickly removed for manual operation.The holder helps to lay cables cleanly for...

Metal Magnet Ring for Homing Sensor of Steeldrive II. Fits Baader Diamond Steeltrack FocusersIf you have upgraded your Diamong Steeltrack with a 2" clicklock S58 EP holder or if you use an adapter to a thread (ie, T-2, M48, or M68) the metal magnet ring...

Adapter from Steeldrive II Controller Aux port to RCA type connector for common heating strips up to 10W.Enables precise temperature control of dew shield heaters, filters, and instruments with +/- 0.1 deg accuracyPower can be set via SteelGo software or...

Baader Planetarium's NEW version SteelDrive II Motor Drive gives precision temperature compensated focusing control for all Baader Diamond Steeltrack Focusers.High Precision for very heavy loads (up to 17lb). Easy adaptation onto all Baader Steeltrack...

Temperature sensor with connector and 1Mcable, also supports control of dew shield heating.Can be used with Steeldrivemotor units or Steeldrive II controllerOne sensor is included with the Steedrive II Motor Focuser

Temperature sensor to compensate the drift automatically, if there are large temperature differencesFlat design, ideal to be attached to the optical tubeTemperature sensor with phone connector and 1m cable, also supports control of dew-shield-heatingCan...

FeaturesThe Celestron Focus Motor enables electronic focusing using a computer or Celestron computerized mount hand controller for remote/hands-free observing. Self-powering: When connected to a Celestron computerized mount, the mount provides the power...

JMI Coiled Cord – JMI Hand Units is a coiled cord for Single-Control or Dual-Control Hand Units. It includes a 1/8" mono (TS) phone plug on (one or) both ends.The coiled cable normally plugs into a jack on the hand unit and a jack on the motor.​In...

JMI EV Focuser Standard Body is an individual body part for JMI Event Horizon Focusers.​In the BoxEV Focuser Body

Focusing is made easy with JMI MotoFocus – Celestron C8. MotoFocus is a battery operated hand control with an electric focus motor that attaches to the shaft of a focuser knob (or the knob itself) for precise, vibration-free focusing at high power...

Focusing is made easy with JMI MotoFocus – Celestron CPC 1100. MotoFocus is a battery operated hand control with an electric focus motor that attaches to the shaft of a focuser knob (or the knob itself) for precise, vibration-free focusing at high power...

Focusing is made easy with JMI MotoFocus – Celestron NexStar 6SE. MotoFocus is a battery operated hand control with an electric focus motor that attaches to the shaft of a focuser knob (or the knob itself) for precise, vibration-free focusing at high...

Focusing is made easy with JMI MotoFocus – Celestron NexStar Evolution 6/8/9.25. MotoFocus is a battery operated hand control with an electric focus motor that attaches to the shaft of a focuser knob (or the knob itself) for precise, vibration-free...

Focusing is made easy with JMI MotoFocus – Explore Scientific Rack-and-Pinion Focuser – Config. 1. MotoFocus is a battery operated hand control with an electric focus motor that attaches to the shaft of a focuser knob (or the knob itself) for precise,...

Focusing is made easy with JMI MotoFocus – Explore Scientific Rack-and-Pinion Focuser – Config. 2. MotoFocus is a battery operated hand control with an electric focus motor that attaches to the shaft of a focuser knob (or the knob itself) for precise,...