JMI Telescopes Next Generation Focuser for Newtonian 3"

JMI Telescopes Next Generation Focuser for Newtonian 3"

JMI Telescopes Next Generation Focuser for Newtonian 3"

B&H # JMNGFXTN MFR # NGFXTN
JMI Telescopes Next Generation Focuser for Newtonian 3"

Show MoreLess

Close

Now Viewing:

No Longer Available

Questions? Ask our experts:

  • 1Description

The JMI Next Generation is a fine rack-and-pinion focuser designed for Newtonian telescopes. It is a 3" anodized aluminum focuser equipped with rubber grip knobs, standard brass ring and a 2" eyepiece adapter to accept 2" eyepieces. It features dual-speed manual control for rapid and fine focus. The rapid focus adjustment is 1 1/2 times faster, and the fine focus adjustment is 13 times finer than any other products of its class. This version can lift up to 8 pounds.

Table of Contents
  • 1Description

JMI Telescopes Next Generation Focuser for Newtonian 3" Review

Be the first to review this item
See any errors on this page? Let us know.