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02 Nov 2017

Views: 486


For Sale Orion Ultrablock SCT Thread Filter - JAPAN

in Filters by PowerM3

Hello, I have a Orion Ultrablock SCT Thread Filter that is made it JAPAN. with original case and in mint shape. Looks...

19 Feb 2018

Updated: 19 Feb 2018

Views: 209


For Sale ZWO LRGB 1.25" filters

in Filters by FiremanDan

I found these work well with my ASI1600 and my 80mm scope, but my 8in RC and it's crazy back focus gives a bit of vig...

20 May 2019

Views: 202


For Sale LPR Filter for Celestron Schmidt Cassegrain

in Filters by Steve Mock

The filter screws into the visual back $50 includes postage and PayPal fees

05 Aug 2019

Updated: 27 Aug 2019

Views: 141


For Sale ZWO 1.25” LRGB and narrowband filters. Price dropped again!

in Filters by riot1013

I have a complete set of ZWO 1.25” filters that I’d like to part with. I’ve recently upgraded to 31mm filters. these...

17 Aug 2019

Views: 98


For Sale Baader H-alpha 7nm 1.25" filter

in Filters by denniruz

I got this because I was going to do HaRGB imaging but I'm sticking with my OSC for now. I'll eat the PayPal fee, y...

19 Feb 2018

Updated: 01 Mar 2018

Views: 395


For Sale Orion Ha, Baader O3 & S2 1.25" filters

in Filters by FiremanDan

I am selling my 1.25" filters. I am moving to 31mm Astrodon filters and no longer need these. Orion - $100 (Filter...

15 Aug 2019

Views: 95


For Sale 2" SCT Skylight Filter

in Filters by kdill2160

Selling a 2" SCT Skylight Filter, in perfect unused condition... 40.00 Shipped in the USA Due to health reasons I a...

07 Mar 2018

Views: 202


For Sale Lumicon 1.25 uhc

in Filters by petermosey

Lumicon 1.25 uhc Buyer to pay shipping PayPal preferably

14 Mar 2019

Updated: 04 Apr 2019

Views: 172


For Sale Celestron LPR Rear Screw on Filter For SCT's

in Filters by Rob86

Celestron LPR filter #94127A, Model B - for back threads of SCT's. Made in Japan. Had this on my C8. In great conditi...

12 Sep 2019

Views: 125


For Sale Narrow band filters

in Filters by Robert Price

New never used Custom Scientific H-alpha 50mm 10nm unmounted $250 Baader OIII 2inch 8.5nm mounted $170

05 Apr 2018

Updated: 05 Apr 2018

Views: 267


For Sale SBIG 5 Position Filter Wheel

in Filters by GWells7514

The Filter wheel has worked perfect from the day I received it. I am the second owner of the filter wheel. (See Paper...

25 Jun 2019

Updated: 27 Jun 2019

Views: 125


For Sale Large selection of Vernonscope filters for Brandon EPs

in Filters by Ain Soph Aur

All filters in excellent condition in original Vernonscope plastic case. $25 each shipped to US.See: https://en.wikip...

01 Jul 2019

Views: 96


For Sale Orion Variable Polarizer 1% -40%

in Filters by redwingsfan

Excellent condition Orion Variable Polarizer 1%-40%. Made in Korea

02 Jul 2017

Views: 189


For Sale B+W 67mm UV Haze filter MRC

in Filters by Xing

In Excellent condition, didn't get a chance to use it. Asking for $20 shipped to CONUS. Paypal preferred, MO is OK...

02 Oct 2018

Views: 102


For Sale Meade #911B Broadband Filter "MADE IN JAPAN"

in Filters by scopehed

Meade #911B Broadband Filter "MADE IN JAPAN" filter is excellent. filter cell shows a little bit of wear but works go...

11 Dec 2018

Updated: 16 Dec 2018

Views: 623


For Sale Assorted Filters For Sale

in Filters by davesworld15

These filters were stored and never used, and the Astonomik Filters seals were never broken. Orion 1.25” Specialized...

29 May 2017

Updated: 02 Jun 2017

Views: 307


For Sale Astronomik 36mm mounted type 2c LRGB Filter Set

in Filters by jsmithsd

I upgraded to different filters and am now selling my Astronomik 36mm mounted type 2c LRGB filters for $200. These f...

27 Jan 2019

Views: 147


For Sale Televue Bandmate Oiii 1.25" (Reduced)

in Filters by mistateo

Selling a Televue Bandmate Oiii filter in 1.25" mounted size. It is in good condition with one stubborn speck that wo...

23 Aug 2018

Views: 111


For Sale Celestron Polarizing Filter 1.25" - JAPAN

in Filters by PowerM3

Hi, I have a 1.25" Celestron Polarizing Filter that is made in Japan. Great shape, with a pit of dust. $18 plus $3 to...

19 Mar 2019

Views: 109


For Sale Astronomic CLC -CCD eos clip filter.

in Filters by beachbum58

Astronomic CLS- CCD filter for Canon EOS. It is excellent condition. $100.00 shipped. Also listing t2 version in anot...

30 May 2019

Views: 91


For Sale Astronomik EOS XL MC-Klarglas Filter

in Filters by aashish

Unused Astronomik EOS XL MC-Klarglas Filter. I think I bought it to modify Canon 6D, but never got around to it. Shi...

08 Aug 2017

Updated: 09 Aug 2017

Views: 307


For Sale Baader Planetarium 1.25" Color Filter Set - NEW (SOLD)

in Filters by johnlynch

I'm selling a Baader Planetarium 1.25-inch color filter set that is in the original unopened packaging and these filt...

23 Apr 2018

Updated: 08 Sep 2019

Views: 231


For Sale Astronomik OWB Filter for Full Frame Canon Cameras

in Filters by volentj

Like new. Allows a full spectrum modified camera to be used as a regular camera. $75 which includes shipping and Pay...

15 Aug 2019

Updated: 30 Aug 2019

Views: 86


For Sale IDAS LPS P2 48mm (2")

in Filters by Lacquerhead

Clean and protected its entire life on my cameras. Always behind a UV/IR filter to avoid exposure to dust and debris....

18 Jul 2017

Views: 292


For Sale VernonScope Filters, Tectron Collimator Bundle

in Filters by Stan Lopata

- Vernon Scope CC30R Magenta Filter - good for Mars- Unmarked Filter - Marked DS on the top of the plastic container...

CNers have asked about a donation box for Cloudy Nights over the years, so here you go. Donation is not required by any means, so please enjoy your stay.

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