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05 Jun 2018

Views: 213


For Sale Orion basic color filter set. $35.00

By: Jerry615 Location: 02769

I have a 4 piece set of Orion color filters(1.25 Inch) packed in it's original case the colors are red green yellow a...

30 Aug 2019

Views: 82


For Sale Celestron 1.25" ND96 13% Moon Filter - Made in Japan

By: scopehed Location: Meadview, AZ

Excellent condition. Comes with plastic case & the original box. Price includes USA shipping. We accept all major...

30 Dec 2017

Views: 272


For Sale IDAS Light Pollution Suppression Filter & Adapter

By: DJE44 Location: 19053

Selling a NEVER USED light pollution filter and Canon EOS adapter from Hutech.-IDAS LPS-P2 EOS MFA 37mm (originally...

16 Dec 2019

Views: 282


For Sale 2" OIII & NPB

By: bmurphy495 Location: ME

I have two filters for sale. I will pay shipping in CONUS. 1000 Oaks - OIII $159.00 DGM - NPB $129.00 B

14 Feb 2020

Updated: 14 Feb 2020

Views: 92


For Sale ZWO Planetary LRGB 1.25" filters

By: KD5GIV Location: Norman, OK, USA

Hi, I am selling my ZWO LRGB planetary 1.25" filters. They are about a 1 year old and I've used them maybe 3 nights...

18 May 2019

Views: 101


For Sale OPT IR Blocking Filter 1.25"

By: starbird Location: 95409

This is an OPT IR Blocking Filter 1.25" stored in a Lumicon plastic box. Price is $20.00 plus $4.75 standard shippin...

30 Dec 2017

Views: 178


For Sale 58mm diffusion filter

By: DJE44 Location: 19053

Barely used 58mm diffusion filter with case Ships USPS Priority

05 Aug 2018

Updated: 15 Aug 2018

Views: 600


For Sale Lumicon Filter

By: JamesR1791 Location: Elizabethton, TN 37643

Lumicon 1.25 filter. See pics for specs. $70.00 each firm. Seller pays shipping

25 Sep 2018

Views: 145


For Sale 1.25" Orion Stargazer's Eyepiece Filter Set FREE SHIP

By: ruachsheavens Location: 60050

1.25" Orion Stargazer's Eyepiece Filter Set. Set includes the following filters, all in excellent condition, in 4 slo...

12 Nov 2018

Updated: 13 Nov 2018

Views: 260


For Sale Astronomik CLS light pollution clip in filter for Canon EOS

By: Andrew5465 Location: Southeastern Massachusetts

Barely used CLS filter for sale. Asking for $120.00 buyer pays PayPal fees I’ll pay for shipping ships to US east...

18 Jul 2019

Updated: 05 Nov 2019

Views: 238


For Sale Lumicon 72mm & 46mm H-Alpha Pass Filters

By: Tom Duncan Location: CHICO, CA 95926

I have two used Lumicon H-Alpha pass filters, one each 72mm and 46mm, glass and coatings fine in both cases. Neither...

19 Sep 2018

Updated: 19 Sep 2018

Views: 301


For Sale Orion OIII and SII Extra Narrowband filter 1.25

By: caoyuan9642 Location: Cambridge, MA

Hi all,I have a pair of Orion 1.25" Extra Narrowband O-III (available) and S-II filters (SOLD) in excellent condition...

22 Jan 2020

Views: 91


For Sale Baader EOS Protective Wide T-Ring w/ 50.4mm 7nm Ha Filter

By: Xing Location: Bay area, CA

In great condition. Comes with Badder 50.4mm 7nm Ha filter, but the temperature Compensation Ring is missing (not in...

19 Mar 2018

Updated: 29 Mar 2018

Views: 302


For Sale Maxi Filter Wheel 9 X 50.8mm round filter carousel - REDUCED

By: jpaulgrayson Location: Frisco Texas

For use in the Starlight Xpress Maxi Filter wheel. This is an extra carousel that holds 9 x 2 inch (50.8mm) round unm...

02 Sep 2017

Views: 276


For Sale Orion Basic Color 1.25" Filter Set (#5514)

By: doncoqui Location: Chula Vista

New in the box. Never used. Set of 1.25" round mounted planetary filters. Includes a #15 Deep Yellow, #25 Red, #58 Gr...

21 Mar 2019

Views: 165


For Sale 2" Zhumell eyepiece filters and 1.25" Lunar and Planetary set

By: 1965_dup1 Location: Eastcoast

All these filters have lived up to what they're supposed to do , I only use the "Cardinal Rule " to ep cleaning when...

14 Nov 2019

Views: 116


For Sale Baader H Alpha 7nm #2458384

By: markcasazza Location: OHIO

This is a 2" Baader H Alpha 7nm #2458384. It is in great shape. No scratches, smudges or anything. Will ship UPS or...

16 Sep 2017

Views: 325


For Sale Astrodon Gen2 LRGBHa 65mm Squaure filter E-Series

By: Xing Location: San Jose, CA

For sale is the ultimate filter set. Astrdon LRGB and 5nm 65mm square filters for very big big CCD chips like 16803....

17 Dec 2017

Updated: 18 Jan 2018

Views: 334


For Sale Optolong 36mm unmounted LRGB set - REDUCED

By: burdij Location: Wisconsin

I obtained this Optolong 36mm unmounted LRGB filter set in a multiple filter purchase. The set is used and in good co...

29 Jun 2017

Views: 384


For Sale Daystar enegy rejection filter for AP Traveler

By: astronomy-shoppe.com Location: New Hampshire

This is an energy rejection filter for an ap traverler ID is 127 glass is 62mm list price 341.72 Condition of glass...

08 Jan 2018

Views: 349


For Sale Thousand Oaks Light Pollution Filter Set - Reduced

By: BarrySimon615 Location: New Orleans

Thousand Oaks Optical Light Pollution Filter Set. LP-1 (Broad Band), LP-2 (Narrow Band), LP-3 (Oxygen III) and LP-4 (...

18 Feb 2018

Updated: 18 Feb 2018

Views: 212


For Sale Meade 911N SCT thread filter

By: pselaphid Location: Baton Rouge. LA

Meade 911N Narrowband SCT thread filter. $100 including shipping CONUS and paypal. Packaging as pictured.

26 Oct 2018

Views: 122


For Sale Orion 1.25" Orange filter

By: CollinofAlabama Location: Lubbock, TX

I got this filter as part of a set. I have seldom used it so it's on the block. Price includes shipping within the Co...

16 Mar 2017

Views: 297


For Sale Lumicon lf2010 #8 yellow 2 inch

By: vct123 Location: New York

Bought this brand new for $46 shipped Never used Sold my achro before I got a chance to try it. Rated equal to Baader...

30 Nov 2019

Views: 131


For Sale Baader 1 1/4 OIII Filter

By: missedoneagain Location: 54728

This is a near new condition 1.25 Baader OIII Filter. I have only used it a handful of times. I have a 2 inch versi...

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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