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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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13 Sep 2019

Views: 202


For Sale 2" Baader o-iii filter

By: Steven650 Location: San Jose Ca

Hi all, up for sale is a 2" o-iii filter from Baader.. purchased it new from High Point about 3 months and never real...

05 Apr 2020

Views: 187


For Sale High End Camera Filters-Photography

By: Steve_M_M Location: Austin, TX

If you have specific questions about a particular item, just ask. I will respond quickly. Most of these appear to be...

24 Sep 2019

Views: 142


For Sale 7 piece 1.25" filter set

By: North shore James Location: Ohio

Here is a brand new set of 7 1.25" filters Includes Moon & skyglow Cpl Blue Orange Red Green Yellow $30.00 Th...

04 Mar 2020

Updated: 08 Mar 2020

Views: 597


For Sale Lumicon and Orion Filters for Sale - Nice! UPDATED!

By: YAOG Location: So. Cal.

For sale, several filters in very good shape. Buy any 3 and get 10% off. Prince includes CONUS shipping, insurance is...

22 Feb 2019

Updated: 23 Feb 2019

Views: 302


For Sale Sold Baader Oiii filter 2" 8nm

By: tony cap Location: South Florida

Selling a very barely used 2" Baader OIII CCD filter. The filter is in excellent condition and includes case. $160 sh...

18 Oct 2017

Views: 283


For Sale Japanese Six Filter Set in carousel w/boxes

By: Sheldon Location: Broken Arrow, OK

I used to use these with small refractors and excellent Kelner and Ortho Eyepieces. but they have been sitting for ye...

19 Oct 2018

Views: 110


For Sale Meade #911N Narrowband SCT filter

By: PowerM3 Location: Pdx

Hi, I have a Meade #911N Narrowband SCT filter. Mint shape in original case/box. $85 plus $4 to help cover shipping/...

15 Apr 2019

Updated: 10 Jun 2019

Views: 427


For Sale Selling my 2" Narrow Band Filters

By: JavierV Location: McAllen, TX, USA

Hello,I'm selling my NB filters, they are in flawless conditions. I almost never used them.2" mounted filters:Baader...

01 Sep 2017

Updated: 01 Dec 2017

Views: 441


For Sale Celestron Series 6 Drop In Filters

By: Roger64 Location: 13027

1A, 8, 11, 25, 80A, 96. like new in box. These DO SCREW IN! They fit on the rear of SCT's like the C8. Should also fi...

15 Dec 2019

Views: 128


For Sale Astronomik 1.25" UHC filter

By: Ring_Singularity Location: New York

This filter is great for light polluted skies, can be used both visually or photographically.

16 Oct 2018

Views: 113


For Sale Orion Moon Filter, 13% Transmission, 2'' NEVER USED

By: Frankastro64 Location: FRANCE

Hi All CNers !It was a mistake of purchase because most of my EP are in 1,25" !Thus, i hope it will serve better for...

03 Jun 2019

Views: 255


For Sale Astro-Tech UHC Narrowband & Orion SkyGlow Broadband 1.25" filters

By: js76 Location: New York City

Both filters are 1.25", in original boxes. Both are in excellent condition, no issues, and very little use. I bought...

16 Sep 2019

Updated: 22 Sep 2019

Views: 216


For Sale True Technology Filter Wheel w/Astronomik Filters - Reduced

By: jthrush Location: 48158 - Manchester, MI

For you review, I am selling my True Technology Filter Wheel with both 2" and 1.25" filter wheels. Filter wheel is hi...

25 Mar 2020

Updated: 03 Apr 2020

Views: 212


For Sale Orion 2” UltraBlock Narrowband Light Pollution Filter

By: fatlightning Location: NE Ohio. 44514

This filter is for deep-sky observers located at highly light polluted sites. Excellent condition. Original case and...

16 Mar 2018

Views: 253


For Sale Tele Vue OIII filter 1.25"

By: astrosys Location: Colorado

Tele Vue OIII filter, 1.25" part number BFO-0125. This is a new filter in origional packaging and case. It was test...

06 Feb 2018

Updated: 21 Feb 2018

Views: 302


For Sale Orion Skyglow Broadband Nebula filter for SCT

By: xcrossing Location: Loveland, Colorado

Like new with box. Orion SCT (rear cell thread) broadband Nebula filter. Change eyepieces without having to unthread/...

25 Mar 2020

Views: 23


For Sale Coronado 30mm Blocking Filter (Straight Through) 2"

By: Camcon101 Location: Stony Brook, NY

Excellent condition. No degradation whatsoever. Free shipping in continental US Paypal payment may be made to Camcon...

23 Mar 2019

Views: 195


For Sale Optolong OIII 12nm 2" mounted - New in box

By: HappySkies Location: Tucson, AZ

Selling a never opened Optolong OIII 12nm 2" Mounted filter. I ended up getting the 6.5nm version from Optolong so I...

08 Feb 2020

Updated: 08 Feb 2020

Views: 185


For Sale Astronomik Deep Sky LRGB and CLS filter set

By: SteppeCat Location: AU

For sale Astronomik Deep Sky LRGB and CLS filter set in 36mm unmounted size, excellent condition .......$380US posted

21 Aug 2019

Views: 217


For Sale Assorted 1.25 filters good set up

By: Bozemandob Location: bozeman montana

Only used a hand full of times before I purchased 2" eyepieces.Orion variable polarizing filterBaader ir-cut moon...

20 Jan 2018

Views: 297


For Sale Orion 2" Multiple Filter Wheel

By: garbazo Location: Seattle, WA

2" manual filter wheel from Orion in excellent, like-new condition, with original padded box. Asking $120, including...

26 Mar 2019

Updated: 12 Apr 2019

Views: 161


For Sale New Set of 3 Planetary Filters and 1 Moon Filter

By: Curacao52 Location: Hendersonville, NC

NEW inbox Planetary (3) and Moon Filters (1). A Nice set of GSO filters for planetary and lunar observation. They ar...

14 May 2017

Updated: 15 May 2017

Views: 312


For Sale 1.25" Orion SkyGlow Broadband Eyepiece Filter

By: Brian A Location: MA

This filter came with an collection of equipment I purchased recently. I have not had the opportunity to use it but i...

23 Feb 2020

Views: 106


For Sale ZWO 1.25 HA filter 7nm

By: Tomungaro Location: Philadelphia

Im am selling my 1.25 7nm zwo HA filter Nothing wrong with it Has been sitting in the filter wheel for some time P...

28 Jan 2018

Views: 223


For Sale celestron color and moon filter kit 1.25 inch with cases

By: cheesehead Location: wisconsin

barely used $50 shipping included paypal

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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