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05 Apr 2019

Views: 225


For Sale Orion 8" solar film filter

By: Michael11 Location: International/Other

Unused Orion film solar filter for 8" reflector with original box and paperwork. Price includes shipping to US. I acc...

Yesterday, 01:25 PM

Views: 27


Wanted Optolong L-Enhance 2” filter

By: clintmk89 Location: United States

Looking for one of these

07 May 2017

Views: 327


For Sale Baader Fringe Killer - 1.25"

By: gustavo_sanchez Location: PR

Selling in excellent condition. As good as new. PRICE includes shipping to CONUS.

01 Sep 2017

Views: 275


For Sale Astrodon 3nm SII 36mm NB filter

By: kmachhi Location: Carlsbad, CA

Astrodon 3nm SII 36mm NB filter in excellent condition.

29 Jan 2020

Views: 118


Wanted ZWO Duo Band 1.25" filter

By: aatdalton Location: AK

Looking to get a ZWO Duo-band filter in very good condition. Let me know if you've got one!

04 Mar 2020

Views: 167


For Sale Imaging filter LP RASA 11"

By: vettedrv911 Location: mena, Ar

I have Imaging filter LP RASA 11" used one night...excellent condition. PayPal and shipping included.

13 Apr 2020

Views: 174


For Sale Spectrum Telescope Glass Solar Filter ST450G

By: rsalva1 Location: TX

I have a Spectrum Telescope Glass Solar Filter ST450G for sale. I have sold the telescope that I used this briefly....

07 Aug 2018

Updated: 07 Aug 2018

Views: 273


For Sale Lumicon Deep Sky (Premium) Filter 2"

By: M11Mike Location: Ballston Lake, NY

Lumicon 2" Deep Sky (Premium) FilterI have for sale (1) Lumicon 2" Deep Sky Filter --- the older "PREMIUM" issue. Use...

29 Aug 2018

Views: 215


For Sale Orion 1.25" Skyglow Imaging Filter

By: AhBok Location: Lakeland, TN

Includes case, box and data sheet. Lightly used. Price listed is total price and includes any PayPal fees and shipp...

04 Sep 2018

Updated: 04 Sep 2018

Views: 464


For Sale Astronomik Ha OIII SII 1.25" Mounted - PENDING

By: craig510a3 Location: Richmond, va

Excellent shape. $200 for all three! Includes cases and shipping.

12 Jul 2020

Updated: 12 Jul 2020

Views: 343


For Sale Orion and Celestron 1-1/4 Filters

By: brettrein Location: Indiana

I am selling the following filters, all are in good shape, some have never been used. I am just getting out of the ho...

22 Oct 2018

Updated: 22 Oct 2018

Views: 159


For Sale 1.25 inch DGM VHT filter

By: penguinx64 Location: APO/FPO/DPO

For Sale:1.25 inch DGM VHT filter. Very good condition. Comes with a filter box, but not the original one. VHT stands...

04 Dec 2018

Updated: 04 Dec 2018

Views: 270


For Sale Baader SII filter -2'' mounted Excellent [Price Reduced]

By: Rayastro Location: Dallas, Texas

For sale is 2'' mounted SII Baader narrowband filter in excellent condition. It is less than 3 months old. I used it...

07 Dec 2018

Views: 135


Wanted WTB: Astrodon 1.25in S2 filter 5nm or 3nm

By: dhaval Location: 78681

Looking for excellent condition Astrodon S2 1.25in filter - either 5nm or 3nm. Please let me know what you have. Th...

03 Sep 2020

Views: 299


For Sale 4 Different Unique Filters to Choose From

By: scopehed Location: Meadview, Az

4 Different Unique Filters to Choose From 1) Meade 1 1/4" Narrowband Nebula Filter Case Included Excellent Condition...

11 Sep 2020

Views: 104


For Sale Optolong LRGB 50mm round filter set

By: jseivert Location: WI

Excellent shape. Purchased and mounted in filter wheel and haven't been touched since. These will fit in most filterw...

28 Sep 2020

Views: 113


For Sale Baader Planetarium H-Alpha 35nm 2inch Filter

By: cmckow91 Location: North Louisiana

Label is rough but filter is mint. $125.00 shipped. Shoot me a message if you have any questions. I never got to use...

02 Mar 2019

Views: 180


Wanted Astronomik L-2 UV/IR EOS Clip In

By: Poynting Location: Orlando, FL

Let me know if you have an Astronomik L-2 UV/IR EOS Clip In filter to sell. Thanks!

04 Nov 2020

Views: 239


For Sale Optolong L-Pro light pollution filter

By: NightOwl07 Location: Calgary, AB

2" light pollution filter. Like new. No scratches or other damage. Asking 150 USD or 200 CAD shipped. Buyer handles...

12 Nov 2020

Views: 117


For Sale ZWO 5 Position Manual Filter Wheel

By: tsprecher Location: PA

ZWO 5 position (1.25") manual filter wheel. All accessories in original box. Excellent Condition. $60 - USPS Priority...

14 Mar 2017

Views: 330


Wanted WTB: Astronomik CLS Light Pollution Filter for Canon

By: Rexcat Location: Brookfield WI

Hi All, Looking to buy a Astronomik CLS Light Pollution Filter that is the clip in style for a Canon camera with the...

23 Nov 2020

Updated: 23 Nov 2020

Views: 245


For Sale NIB Optolong L-Pro & L-Enhance

By: aashish Location: San Jose

For sale are the Optolong L-Pro and L-Enhance filters NIB and never opened. Plans to buy a OSC fell through. L-Pro...

Yesterday, 01:35 PM

Views: 25


Wanted Baader Contrast Booster

By: paritosha Location: Florida

Baader Contrast Booster 1.25/2"

21 Apr 2019

Views: 172


For Sale Orion 1.25" LRGB set includes shipping CONUS

By: Aaron Small Location: Virginia

This item is a set of Orion 1.25" LRGB filters. I just got these filters with a filter wheel I bought from another C...

03 Nov 2017

Views: 332


For Sale ZWO NarrowBand Filter Set

By: ChrisWhite Location: Vermont

Mint condition ZWO Narrowband Filter Set.https://astronomy-im...nd-1-25-filter/Sii- 7nmHa- 7nmOiii- 7nm$245 Paypal'd...

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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