Jump to content

  •  


Orion SCT Visual Back type Nebula Filters For Sale

Price - n/a

Ad Number: 119029

Posted: 24 Oct 2017

Please sign in to message advertiser

Here is some old stock in OEM boxes from my days as an Orion Dealer.

Ultrablock Narrowband Visual Back Threaded Filter............................................$89
Skyglow Wideband Visual Back Threaded Filter..................................................$79

The Nebula filters are great for the summer Milky Way.with SCTs.


13% Neutral Density Transmission Moon Filter 1.25"..........................................$28
V-Block Minus Violet Contrast Booster for Achromats 2"....................................$45 sold
Variable Polarizing filter 1.25"...............................................................................$49

I typically use my own 2" and 1.25" variable polarizers by attaching one element to the diagonal and the other to an eyepiece; this is great for Venus, Mars, Jupiter, Saturn, and even Uranus in order to find the contrast sweet spot. The Minus Violet filter is good with any achromat but really makes a big difference on the moon.

General


  • Condition New - Old Stock
  • Location Broken Arrow, OK 74012



Advertiser Info



Powered by Classifieds


Cloudy Nights LLC
Cloudy Nights Sponsor: Astronomics