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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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18 Aug 2019

Views: 77


Wanted Baader 2" Contrast Booster or Semi-APO

By: David Moulton Location: Utah

I am interested in purchasing a Baader 2" Contrast Booster, or failing that a 2" Semi-APO filter.

13 Aug 2019

Views: 72


Wanted Looking for SII Astrodon 50mm Round Unmounted

By: aashish Location: SF Bay Area

Let me know if you have one for sale! Thanks :)

09 Aug 2019

Views: 72


Wanted Optolong L-Enhance Filter 2"

By: AstronoDon Location: Enfield, CT

Looking for a 2" l enhance filter.

07 Aug 2019

Views: 65


Wanted WTB Sightron Quad BP filter 2"

By: Joestemmerjr Location: Palm Desert, CA

Hello, I'm looking for a 2" Sightron Quad Bypas filter. If you have one to sell or know where I can buy one, pleas...

07 Aug 2019

Views: 70


Wanted Astronomik CLS Clip in Filter for Canon EOS

By: nileshsbillade Location: USA

Looking for an Astronomik CLS Clip in filter for Canon EOS

06 Aug 2019

Updated: 04 Sep 2019

Views: 59


Wanted Wanted-Astronomik ir742 2” Filter

By: Mcgyverxxt Location: 98506

Looking for an Astronomik ir742 2” Filter May consider 1.25”

25 Jul 2019

Updated: 31 Jul 2019

Views: 97


Wanted Wanted 36mm 5nm Astrodon Ha, Oiii and Sii

By: Giritboy Location: Australia

Hi all, As title says, I am looking around for Astrodon Ha, Oiii and Sii unmounted 36mm 5nm filters. thickness shou...

16 Jul 2019

Views: 83


Wanted LGRB Filter Set

By: LucaSky Location: Boston, MA

I would like to buy an LGRB filter set from you. Please feel free to message me if you have one set! Thanks!

16 Jul 2019

Views: 100


Wanted ZWO Filter Wheel

By: LucaSky Location: Boston, MA

I would like to buy a ZWO Filter Wheel with all the original accessories in it. Please contact me if you have one. T...

13 Jul 2019

Views: 61


Wanted Wanted: Astrodon 1.25" Ic photometry filter

By: Ain Soph Aur Location: Worldwide

I am looking for an Astrodon Ic photometry filter in mounted 1.25” package.

25 Jun 2019

Views: 87


Wanted Hydrogen alpha filter 72 mm

By: mpcwatts Location: TX

Looking for a large hydrogen filter. Known commercial product Lumicon Night Sky Hydrogen-Alpha 72mm Filter MFR #LF...

25 Jun 2019

Views: 94


Wanted STC Duo Narrow Band Filter

By: VanceJoy Location: Utah

Looking for a clean STC Duo Narrow Band Filter, 2” mounted.

23 Jun 2019

Views: 105


Wanted 2” round mounted h-alpha filter

By: Bioorganick Location: Glenwood Springs, Colorado

Looking to buy a good h-alpha filter. 2” only

20 Jun 2019

Views: 76


Wanted Wanted: STC Duo narrowband filter

By: Timmcq1 Location: 02093

Preferably 1.25"

19 Jun 2019

Views: 76


Wanted Wanted: Astrodon 1.25" SII filter (3 or 5nm)

By: Andy T. Location: Williamsport, PA

Subject pretty much says it all. I'm looking for an Astrodon 1.25" SII filter (3nm or 5nm bandwidth) to replace my la...

15 May 2019

Views: 83


Wanted ZWO ASI174 mini

By: bigv Location: TX

I am looking for ASI174 mini to use as guiding camera. If you have one in excellent condition for sale, please messag...

11 May 2019

Views: 75


Wanted WANTED: 2" variable polarizing filter

By: Jericho75 Location: TX - Texas

Just as the title says, orion, gso etc not really partial to any brand. Might take a 13% but would prefer a variable....

30 Apr 2019

Views: 93


Wanted 2" Lum or UV/IR filter

By: kuyaeyik Location: Ontario, Canada

Preferred Baader or Astronomik, but also open to other brands.

26 Apr 2019

Views: 83


Wanted WTB - 2" SII and OIII filters

By: erictheastrojunkie Location: Utah

Looking to pickup a 2" OIII filter and a 2" SII filter, something in the 7-11nm range for each. Thanks.

25 Apr 2019

Views: 68


Wanted Wanted- William Optics VR-1 filter

By: Alrakis Location: Holly Springs, NC

Looking for the William Optics VR-1 filter, 2 inch size

24 Apr 2019

Views: 85


Wanted Baader 1.25" RGB Filters

By: Aaron Small Location: Virginia

I'm looking for a complete set of Red-Green-Blue filters for imaging. I already have the UV-IR Cut but can work it o...

15 Apr 2019

Views: 81


Wanted Looking for baader F2 Ha 2" filter

By: Nbsdsailor Location: San Diego

Anyone looking to sell a 2" baader F2 Ha filter?

14 Apr 2019

Views: 64


Wanted IDAS P2 2" filter

By: 39.1N84.5W Location: Earth

I'm looking for a gently used 2" idas p2 filter. Thank you, Nick.

06 Apr 2019

Views: 60


Wanted Wanted: Baader Semi-Apo 2" filter

By: HowardSD Location: California

Looking for a lightly used/good condition Baader semi-apo 2" filter. Let me know if you have one you wish to pass on,...

02 Apr 2019

Views: 87


Wanted Moon Filters

By: Lee.Wolfson Location: Minnesota

I'm interested in a 2" moon filter or a variable polarizing moon filter. Thanks Lee

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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