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ID# 001786

HighPoint Scientific Coma Corrector

New Gloucester, ME 04260
United States
$80.00 (Or Best Offer)
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Free to the Lower 48
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I have a used HighPoint Scientific photo/visual Coma Corrector in excellent condition. Only used a couple times. Glass is flawless. Includes padded case. Fits 2" focus tubes. Has a magnification factor of only 1.1x
Has 2" eyepiece holder that screws on. Eyepiece holder has a brass compression ring so as to not mar your eyepieces.
Works with Newtonian telescopes with a focal ration of f/3-f/6 and is optimized for f/4.5.
Accepts 2" filters.
For photographic use unscrew the eyepiece holder and attach the (included) m48 - T2-ring to the optical nose piece and connect your DSLR camera. Note: you must have a T-ring specific to your camera in order to attach it to the included m48 - T2-ring.
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