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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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15 Mar 2018

Views: 288


For Sale ZWO 1.25" IR Cut-Off Filter - IRCUT1

By: AnhTuan Location: NY

Mint condition like new - barely used ZWO IR-Cut filter 1.25" with case.Retail price $22 - Asking $12shipped

23 Apr 2018

Updated: 08 Sep 2019

Views: 290


For Sale Astronomik OWB Filter for Full Frame Canon Cameras

By: volentj Location: Maine

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

09 May 2020

Views: 66


Wanted Astrodon 1.25" Johnson V photometric filter

By: Ed Wiley Location: TX

I am seeking an Astrodon-brand V to complement my Astrodon-brand B. If you have a spare V please let me know conditio...

03 Aug 2018

Views: 167


For Sale Orion 2" H-Beta Filter

By: EricR Location: Wildomar, CA

Orion 2" (48mm) Hydrogen-Beta Filter $80 shipped within the continental US (New price is currently $129.99) Pretty s...

11 Jun 2020

Views: 122


For Sale NIB Baader 685 Longpass - 2"

By: FeedTheNeed Location: Houston, TX

Brand new Baader 685nm 2" Longpass filter. Seal is unbroken. Had a change of plans and it's too late to return. $12...

05 Jul 2020

Views: 151


For Sale Astronomik CLS 2" Filter

By: Rexcat Location: Wisconsin

Hi All, I have for sale an Astronomik CSL Filter mounted in a 2" Cell that is in excellent condition. This filter is...

30 Jul 2020

Views: 87


For Sale SkyTech Canon EOS APS-C clip-in filter.

By: asanmax Location: British Columbia

SkyTech Canon EOS APS-C clip-in filter. Like new condition, always kept in the box when not imaging. Nice and clean....

21 Nov 2018

Views: 172


For Sale 2" Astronomik UHC Filter

By: Shannon Location: North Carolina, USA

Excellent condition 2" Astronomik UHC filter for sale. I purchased this filter directly from Eric at Astro-shop in Ge...

14 Sep 2020

Views: 95


For Sale Orion 1.25" SkyGlow Filter

By: focahonta Location: Austin, Texas

Greetings, I have a 1.25" Orion SkyGlow pollution filter on sale for $25.00 + $5.00 shipping. I'll cover shippin...

14 Jan 2019

Updated: 16 Jan 2019

Views: 237


For Sale astromania 2" manual filter wheel in great shape

By: 1onica Location: Redwood city

Astromania 2" Superior Quality Multiple 5-Position Filter Wheel For Telescope - allowing you to image without any ref...

22 Mar 2019

Updated: 22 Mar 2019

Views: 199


For Sale Daystar Energy Rejection Filter (ERF) with frame

By: Sevo Location: Dublin, Ireland

I`m selling my Yellow Daystar ERF. It is clear 82mm/6mm filter glas and two cages. Small one is with 77mm clear apert...

25 Mar 2019

Updated: 10 May 2019

Views: 245


For Sale Astronomik 1.25" LRGB Filter Set

By: Jimbards Location: Franklin, TN

Purchased for new camera, wound up buying a ZWO ASI290MC, so not needing. I will pay shipping.

20 Apr 2019

Views: 104


Wanted Narrowband Astrodons Filters 1.25"

By: shirejedi Location: 85083

Looking to purchase some 1.25" Astrodon narrowband filters. Preferably the following: Ha 5nm Sii 3nm Oiii 3nm Let me...

15 Aug 2019

Updated: 30 Aug 2019

Views: 146


For Sale IDAS LPS P2 48mm (2")

By: Lacquerhead Location: Allen, TX, USA

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

25 Sep 2017

Views: 240


For Sale Astronomik CLS Clip In Filter for Canon EOS, Ha 12 nm

By: mbechtel Location: Bloomington, Indiana

Astronomik CLS Clip In Filter for Canon EOS, Ha 12 nm, in excellent condition. 100.00 plus shipping.

04 Oct 2017

Views: 232


For Sale Orion 5522 5-Position 1.25-Inch Filter Wheel

By: beachamd Location: Eugene, Oregon

Lightly used. Retail new item at $80 or more. Free shipping Manufacturer's description: The Orion 5-Position 1.25"...

25 Oct 2017

Updated: 28 Oct 2017

Views: 271


For Sale ZWO Premium LRGB 1.25" CCD filters like new

By: Gosling_dkc Location: Nashville TN

Selling the ZWO premium lrgb filters. They're 1.25". I got them new just a week ago when I purchased my 1600mm-c. But...

23 Oct 2019

Views: 87


Wanted Wanted to buy Optolong L pro

By: bfeils Location: Arizona

Let me know how much you'd sell it for.

01 Mar 2018

Views: 230


For Sale Meade 1.25 Narrowband Nebular

By: Tom Bakowski Location: 14127

Meade Series 4000 Narrowband filter 1.25" Japan #908N. Coatings are perfect. Never cleaned. The Meade Narrowband neb...

12 Mar 2018

Views: 191


Wanted ZWO 1.25" Atmospheric Dispersion Corrector

By: irin Location: Ukraine

Hi, I'm looking for a ZWO 1.25" Atmospheric Dispersion Corrector. If you have one and you would be willing to sell pl...

21 Mar 2020

Views: 171


For Sale Celestron / Astrodon RASA 11" L-PRO filter 3"

By: Ron in Michigan Location: Grand Rapids, Michigan

I bought a L-pro filter for my RASA 11" (525.00) new. I can no longer use it and must part with it. Even though it...

21 May 2018

Updated: 23 May 2018

Views: 824



By: Paul Winn Location: 93436

So I have some Filters for salePrices include shipping & PayPal feesSOLD Celestron 94127 LPR Filter for Celestron...

19 Apr 2020

Views: 103


For Sale HA3-50R Astrodon 2” Ha 3nm unmounted filter

By: Bill Richards Location: Hawaii

Installed in a filter wheel, but never used, was never outside. I'll pay shipping.

05 Aug 2020

Views: 84


For Sale Selection of 2 inch planetary filters by Celestron.

By: telfish Location: NY

No 21 Orange Mars, Jupiter , Saturn No 58A Saturn comets, Mars , Jupiter No 25 Mars Venus No 80A Mars , Jupiter, Moon...

22 Feb 2019

Views: 166


For Sale Lumicon 2" O III filter

By: prjctapollo Location: NC

In excellent condition. Looks to be vintage.

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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