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JMI Telescopes EV-3N Focuser for Newtonian Telescope

JMI Telescopes EV-3N Focuser for Newtonian Telescope

JMI Telescopes EV-3N Focuser for Newtonian Telescope

B&H # JMEV3N MFR # EV3N
JMI Telescopes EV-3N Focuser for Newtonian Telescope

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Overview
  • 1Description

The JMI EV-3N is a fine rack-and-pinion focuser designed to work with Newtonian Telescopes. It is a 2" black-anodized aluminum focuser equipped with knurled knobs, standard brass ring and reducer to accept 1.25" eyepieces. The EV-3N can support up to 4 pounds. It features manual control and is over 1 1/2 times finer than any other products of its class. The EV-3N version can mount on a wide range of tubes from 7.5" or larger.

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  • 1Description
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Specifications
Packaging Info
Package Weight 2.35 lb
Box Dimensions (LxWxH) 9.4 x 8.3 x 6.7"

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