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29 Dec 2017

Updated: 30 Dec 2017

Views: 291


For Sale IDAS LPS-V4 Narrowband Nebula Filter - 52mm

By: DJE44 Location: 19053

Selling a NEVER USED light pollution filter from Hutech. IDAS LPS-V4 Narrowband Nebula Filter - 52mm screw on This...

10 Aug 2019

Views: 113


For Sale Astronomik Clear filter 1.25"

By: Astrojedi Location: CA

New unused 1.25" Astronomik clear filter for focusing. Parfocal with other Astronomik filters. Asking $30 shipped wi...

24 Jul 2018

Updated: 28 Jul 2018

Views: 324


For Sale Hasselblad 95mm UV-Sky and Circular Polarizer filters. *PRICE LOWERED*

By: vonuscyg Location: So CA

For those of you who shoot astrophotography with your Hasselblads, I've got a few very mint, like-new Hasselblad 95mm...

22 Feb 2018

Views: 254


For Sale Filter Ha H-alpha clip eos XL full frame Optolong 12nm

By: SunBlack Location: Rome- IT

Almost impossible to find. Used 3 times. 190 usd firm + Shipment by registered (16 usd) or unregistered letter (12 us...

09 Mar 2019

Views: 173


For Sale Lumicon IR Blocking Filter

By: docent Location: california

Lumicon IR Blocking filter in excellent condition. Sells new for $199, and I'm only asking $75.

03 Oct 2019

Views: 141


For Sale Meade #905 Variable Polarizing Moon Filter 1.25"

By: scopehed Location: Meadview, AZ

Excellent condition, comes with both caps. Rotate the thumbscrew to achieve light transmission between 5% and 25% of...

29 May 2020

Updated: 31 May 2020

Views: 725


For Sale Baader Narow Band Filters

By: davebl Location: So. OR

I have 2 Baader filters to sell. I got them for testing purposes and no longer need them. They are only a few months...

06 Sep 2017

Updated: 05 Mar 2018

Views: 1132


For Sale Lumicon Filters For Sale - Brand New

By: Starcat1231 Location: Wyoming

Hello,I have the following Filters up for sale:Type: FilterBrand: LumiconPicture 1Item 1: Minus Violet 1.25" Brand Ne...

10 Sep 2019

Updated: 10 Sep 2019

Views: 181


For Sale 2" Orion Sky Glow Astrophotography Imaging Filter

By: lionheartHC Location: Alliance, OH

A+ condition, no longer have my AP rig so I have no use for the filter. Works great. $100 shipped, I'll cover paypal...

18 Mar 2020

Views: 242





28 Aug 2020

Updated: 28 Aug 2020

Views: 113



By: thomas glynn Location: Missouri

Never used UV_IR filter. Inexpensive but good. I'll pay shipping and paypal.

08 Apr 2018

Updated: 10 Apr 2018

Views: 322


For Sale Baader Planetarium Narrow 1.25" Mounted band set

By: Strawb Location: Australia

Set of three narrow band filters OIII8.5nm, Ha 7 nm and SII 8nm filters for sale in excellent condition I have change...

29 Jul 2018

Views: 302


For Sale Galileo fileter wheel

By: onefatguyseti Location: 99336

Selling off My Galileo filter wheel. Its seen better days but cosmetically its fine. It has thumbscrew scars on the 1...

08 Mar 2020

Views: 118


For Sale SIX 1.25" Color Filter Set - JAPAN

By: PowerM3 Location: Portland, OR

Hi, I have a vintage 6 1.25" Color Filter Set that is made in JAPAN. Came with a '70's orange c8. All in good shape,...

23 Sep 2018

Views: 258


For Sale Lumicon Deep Sky Filter / #23A / #47 1.25" Filters

By: PowerM3 Location: Van

Hi I have 1.25" Lumicon Deep Sky, #23A Light Red, #47 Purple filters in great shape. Made in Japan. Glass has a bit o...

13 Sep 2020

Updated: 14 Sep 2020

Views: 141


For Sale Optolong L-eNhance 2" - (Like New)

By: avzaid Location: 48322

I found myself using the mono camera more so I have this filter like new for sell. Price includes shipping to CONUS....

17 Jan 2019

Updated: 17 Nov 2019

Views: 275


For Sale Orion Skyglow SCT filter-$45

By: john strnck Location: western pa

orion skyglow SCT filter- LOWER PRICE ! i mainly used this for DSO imaging to increase exposure time, and viewing som...

25 Feb 2020

Views: 113


For Sale Orion LRGB Imaging Filters

By: Andrewf Location: Missouri

For sale, Orion #05563 1.25" imaging filters with original packaging. $85.00 shipped CONUS PayPal

15 Jun 2020

Views: 139


For Sale Oriel 77255 Motorized Filter Wheel

By: Teresabip Location: SoCal

This is an Oriel Motorized Filter wheel, which holds 5 one-inch filters. It was NOT designed for the back of telescop...

28 Aug 2020

Updated: 11 Sep 2020

Views: 105


For Sale STC Astro Duo-Narrowband Filter - 2" reduced

By: thomas glynn Location: Missouri

Astro Duo-Narrowband filter is designed to capture specific wavelengths of gaseous and planetary nebulae. Of particul...

07 Sep 2017

Updated: 27 Dec 2017

Views: 1166


For Sale Orion Filters For Sale - Like Brand New

By: Starcat1231 Location: Wyoming

Hello,I have the following Filters up for sale:Type: FilterBrand: OrionPicture 1Item 1: V-Block 2" Like New (New Pric...

24 Aug 2020

Views: 75


For Sale IDAS VR3X-II 2" Filter (reduced)

By: Taylorseries323 Location: San Francisco

Hello Everyone!I'm currently in the process of clearing a few things off the shelves to make some room for other proj...

05 Sep 2020

Views: 144


For Sale Filter Drawer for 1.25" threaded filters with Canon EOS adapter

By: jd200 Location: NC - North Carolina

I'm selling this filter drawer that I purchased new for a project and then did not end up attempting the project - so...

20 Jan 2019

Updated: 22 Jan 2019

Views: 193


For Sale Astronomik 6nm Ha clip filter for Canon EOS

By: betelgeuse91 Location: Ontario, Canada

For sale is an Astronomik 6nm Ha clip filter for Canon EOS APS-C. There are some dust and a little speckle but minor...

20 May 2017

Views: 602


For Sale Astrodon 36 mm Narrowband Filters

By: hgstratmann Location: Missouri

Set of four 36 mm Astrodon narrowband filters. All are in excellent condition. The filters/prices are: 1. H-alpha 5...

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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