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JMI Telescopes Event Horizon EV-1RM Focuser

B&H # JMEV1RM Mfr # EV1RM
Usually ships in 7-14 business days

Availability Details

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This is a Special order item. Est. arrival at B&H is 7-14 business days (subject to availability). Your order will be charged at time of shipment.
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International orders will be charged when the order is placed.

Free Standard Shipping
Not eligible for free Expedited Shipping
You Pay: $567.50
Product Highlights
  • For Many Refractor Telescopes
  • 3.5 & 3.75" Inside Diameter
  • Motor with Hand Control Unit
  • Gold Anodized w/ Rubber Grip Knobs
  • 2" Black-Anodized Aluminum Focuser
  • 8 pounds of Lift
  • Dual-Speed Manual Controls

The JMI Event Horizon EV-1RM is a 2" black-anodized aluminum focuser with gold anodized knobs with rubber grips and dual-speed operation. The focuser lifts up to 8 pounds. Dual-speed manual controls are over 15 times finer (small outer knob) and 1.5 times finer (large inner knob) than most rack-and-pinion focusers.

The EV-1RM mounts in many refractors having one of two different inside diameters of approximately 3.5" and 3.75". The focuser is motorized, so focusing is done with a touch of a button on the included hand control unit. Manual control with the knobs is still possible without removing the motor.

Partial list of Refractor Telescopes that should accept the focuser:
Celestron: C4-RC6-R, C6-RGT, Firstscope 102
Orion: AstroView 100 EQ / 120ST EQ, SkyView Pro 120
Synta/ Sky-Watcher: (Pro Computerized) 100ED-EQ5P, 120ED-EQ5P, 120AR-EQ5P, 150AR-EQ5P, (Pro Manual) 102AR-EQ5M, (Pro Refractor OTAs) P80 ED-APO, P100 ED-APO, P120 ED-APO
Vixen: ED100Sf
JMI Telescopes Event Horizon EV-1RM Focuser
  • Hand Control Unit
  • 9V Battery
  • 1-Year Warranty Against Manufacturer Defects
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