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29 Nov 2017

Updated: 12 Dec 2017

Views: 560


For Sale Baader 2" Narrowband Filters

in Filters by Denny001

2" round/mounted filters. Prefer to sell as a set: Ha (7nm), OIII (8.5nm), SII (8nm) I recently bought these here on...

31 Mar 2017

Views: 547


For Sale Color and nebula filters

in Filters by donsurles

For Sale: 10 ea...1.25" filters...$50 "nebula" filter...compares very well with an OIII...not labeled...$25 Meade 1.2...

04 Dec 2018

Updated: 23 Dec 2018

Views: 540


For Sale Astrophotography filters

in Filters by FiremanDan

Selling some filters I don't use. They are all in good shape.IDAS LPS-D1 48mm - $150 SOLDIDAS LPS-P2 1.25 inch - $100...

08 Mar 2017

Updated: 11 Mar 2017

Views: 539


For Sale New Price Never Used Baader Mark II Coma Corrector

in Filters by smolony

I bought this when I first got into AP and bought the AVX Newt Combo Pkg. I never used any of that equipment before I...

14 Aug 2017

Views: 533


For Sale CM-500 HOYA IR COMPENSATING FILTER – Excellent Condition!

in Filters by W8TU

I have for sale a Hoya IR Compensating Filter in Excellent Condition. . This 2mm thick Hoya CM500 Glass BG39 was purc...

31 May 2018

Updated: 02 Jun 2018

Views: 533


For Sale Filter Sale

in Filters by cyclops12321

Trying to off load a lot of filters I collected over the past year. I am the original owner and some of them are unus...

20 Aug 2018

Updated: 24 Aug 2018

Views: 531


For Sale Oxygen III and LPR filters

in Filters by Ken Milburn

Hi Everyone,For sale herein are a few LP filters:1. 2" Lumicon O-III filter in housing that screws onto Meade/Celestr...

04 May 2017

Views: 516



in Filters by LoveUT's

Hello, you are looking at a very clean set of 36mm Baader narrowband filters; Ha, SII and OIII. No scratches or marks...

20 Mar 2018

Views: 514


For Sale Astrodon 36mm Complete Set( Gen 2 E LRGB + NB)

in Filters by cyclops12321

Now that I am using 2 Inch AD filters , these need to go. I bought them along with my Qsi683 camera( ALso available f...

09 Sep 2018

Updated: 11 Oct 2018

Views: 512


For Sale O-iii, Semi APO and moon filter

in Filters by thomas glynn

Optolong O-III 2" 25nm CLS filter $50 shipped Baader Semi-APO-Filter 2" w/Neodymium&IR-cut $100 item SOLD Orion...

04 Jul 2017

Views: 511


For Sale STC Astro-Multispectra Clip LPS filter For Nikon Full Frame

in Filters by Aryeh95

I'm selling my STC clip light pollution filter for Nikon Full Frame Cameras since I switched to Sony and I no longer...

22 Oct 2017

Updated: 03 Nov 2017

Views: 509


For Sale Orion Skyglow 1.25" (FINAL REDUCTION!!!)

in Filters by Krawbeard

Needing the extra money because money is tight, so this has to go. Has helped me quite a bit considering that I live...

21 Jun 2017

Updated: 26 Jun 2017

Views: 506


For Sale Filter Sale( Lumicon Baader & IDAS LPS p2)

in Filters by nandita.archer

Hi selling a few of my filters as I am moving away from visual. Filters are in new & in excellent condition.The f...

22 Feb 2018

Updated: 15 Mar 2018

Views: 506


For Sale Various filters #2: ZWO, Future Optics, Orion, OptoLong LRGB

in Filters by AnhTuan

These are excellent condition filters that was used only for a few sessions.1) Optolong LRGB Filter Set - 2" Mounted...

15 Jul 2018

Views: 500


For Sale Lumicon OIII, H-Beta and Orion Sky Glow SCT Filters

in Filters by bartine

Three SCT filters - priced separately - all prices are shipped to lower 48, PayPal, Money Order, Cash Orion SkyGlow...

02 Nov 2017

Views: 499


For Sale Orion Ultrablock SCT Thread Filter - JAPAN

in Filters by PowerM3

Hello, I have a Orion Ultrablock SCT Thread Filter that is made it JAPAN. with original case and in mint shape. Looks...

03 Sep 2017

Updated: 25 Jul 2018

Views: 497


For Sale Price Reduction! Full Set of Optolong 36 mm NB filters

in Filters by zaubermantel

Price reduced!36 mm unmounted filters from Optolong:7 nm H-alpha6.5 nm O36.5 nm S2These are about a year old and in e...

11 Nov 2017

Views: 494


For Sale Tele Vue 1.25" Bandmate NebuStar Filter BFH-0125

in Filters by jfinkler

Tele Vue 1.25" Bandmate NebuStar filter BFH-0125, perfect condition, pics show both sides of filter. $70 includes sh...

29 Mar 2019

Updated: 29 Mar 2019

Views: 493


For Sale Various eyepieces and accessories - check it out

in Filters by AnhTuan

Spring cleaning sale....got bunch of stuff that I haven't used in months or last couple years. Let me know what you w...

28 Oct 2017

Updated: 29 Oct 2017

Views: 493


For Sale 2" Filters

in Filters by RidesForever

These are all in great shape, very lightly used$75 - 2" UV/IR cut$60 - 2" Celestron OIIISOLD! $125 - 2" Astronomik UH...

27 May 2018

Updated: 28 May 2018

Views: 492


For Sale Lumicon OIII, H-beta & DGM NPB 2" Filters

in Filters by Shannon

Lumicon OIII - 2" FormatExcellent optical and mechanical condition, dielectric coatings, no rust$149.00 USDLUMICON OI...

05 Apr 2017

Views: 489


For Sale BRAND NEW Astronomik 2" Deep Sky RGB filters

in Filters by Samdbarbersdb

Brand new, mint condition, never opened. Astronomik's new Deep-Sky RGB filters are the consequence of a long, metic...

12 Jun 2017

Updated: 14 Jun 2017

Views: 486


For Sale Celestron OIII still available

in Filters by setiv2

Changing my camera type and going to start using 1.25" filters in an electronic filter wheel. These were in my 2" fil...

27 Mar 2018

Updated: 03 Apr 2018

Views: 485


For Sale Astrodon 1.25” SII 5nm *Never used* make me an offer!

in Filters by Josh007

Hello Friends!I have a brand new Astrodon 1.25” SII 5nm filter never used! My lovely wife surprised me with this gift...

05 Sep 2017

Views: 484


For Sale Orion Extra Narrowband Hydrogen Alpha Filter 2"

in Filters by Starcat1231

Hello, I have the following item up for sale: Type: Filter Brand: Orion Item: Extra Narrowband Hydrogen Alpha Filte...

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