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11 Jan 2019

Views: 216


$3,000.00

For Sale Daystar ATM H-Alpha 0.7A Solar Filter


By: Camcon101 Location: Stony Brook, NY 11790

In good cosmetic and working condition. Info from Daystar: ATM series filtering systems appear similar to the Univer...

07 Jun 2017

Views: 399


$1,500.00

For Sale ASTRODON GEN-2 E-SERIES - LRGB 65MM 5NM HA SQUARE filters


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 16803It...

11 Aug 2017

Updated: 11 Aug 2017

Views: 616

UPDATED
$1,500.00

For Sale Daystar Quark H-Alpha filter + Camera Quark with lots of extras


By: Dave Hamilton Location: Nebraska

In time for the eclipse. Package is less than 6 months old and totaled over $2100 includes Daystar Quark Chromospere...

16 Sep 2017

Views: 326


$1,250.00

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....

15 Jul 2017

Views: 281


$1,250.00

For Sale ASTRODON GEN-2 E-SERIES - LRGB 65MM 5NM HA SQUARE filters


By: Xing Location: San Jose, CA

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

16 Sep 2019

Updated: 22 Sep 2019

Views: 201

UPDATED
$1,000.00

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...

28 Jan 2020

Views: 102


$925.00

For Sale ASTRODON TRU-BALANCE LRGB E-SERIES GEN-2 50mm


By: George in Myakka Location: BLUE HILL MAINE

BRAND NEW! NEVER PUT INTO SERVICE..... $1500 VALUE FOR ONLY $925 INCLUDING SHIPPING!! Astrodon LRGB Gen2 E-Series Tr...

16 Feb 2020

Views: 72


$750.00

For Sale Baader Highspeed F/2 Narrowband Filter Set 50mm Unmounted


By: smccully Location: Florida

Selling my Baader Narrowband Highspeed Filter set, switched to square filters to reduce vignetting on my Fullframe ca...

02 Jan 2020

Views: 120


$699.00

For Sale Astrodon 50 mm unmounted round unmounted filters


By: tolgagumus Location: NJ

These are in excellent condition used filtersLRGB2_I50R 49.7 mm dia. Unmounted Astrodon Gen2 I-Series LRGB (set of 4)...

26 Feb 2020

Updated: Yesterday, 03:10 PM

Views: 62

UPDATED
$650.00

For Sale Astrodon LRGB CCD filters 36 mm E Series


By: ehanes7612 Location: Seattle

Filters in perfect shape. Includes Paypal fees and Shipping

26 Feb 2020

Updated: Yesterday, 03:09 PM

Views: 62

UPDATED
$650.00

For Sale Astrodon Halpha CCD filter 36 mm 3nm


By: ehanes7612 Location: Seattle

Filter in perfect shape. Includes shipping and Paypal fees.

05 Oct 2019

Views: 112


$650.00

For Sale Astrodon 5nm H-Alpha 50mm Round Unmounted


By: aashish Location: San Jose

For sale is a like new -- used a handful of times 5nm 50mm Round Unmounted H-Alpha Astrodon Filter at a good discount...

08 Nov 2019

Views: 150


$650.00

For Sale Astronomik 6nm Narrowband Filters (Ha/Oiii/Sii) for Canon


By: Stargazingskydiver Location: Ashburn, VA

For Sale is my complete set of clip in narrowband filters for eos Canon cameras. Bandpass is 6nm. I originally ordere...

31 Oct 2019

Views: 137


$525.00

For Sale Baader 1.25” f/2 Highspeed Narrowband Filter set (Ha-OIII-SII)


By: fetoma Location: NJ

Baader 1.25” f/2 Highspeed Narrowband Filter set (Ha-OIII-SII) – Excellent condition – Was gonna try a RASA but never...

11 Nov 2018

Views: 203


$500.00

For Sale ZWO 36mm Unmounted Filters (LRGB + Narrowband) - Excellent Condition


By: Dylanre90 Location: Atlanta, GA

ZWO 36mm Unmounted Filters (LRGB + Narrowband) - Excellent ConditionThis filter set was purchased new with the ASI 16...

29 Mar 2019

Views: 168


$500.00

For Sale Astrodon Tru Balance NIR 1,2&3 50mm round


By: Shadowoo2 Location: florida

I have NIR 1,2&3 astrodon filters 50mm round Ill pay shipping you pay paypal fee or friends and family

02 Jul 2017

Updated: 06 Aug 2017

Views: 510

UPDATED
$500.00

For Sale Astronomik 50mm Ha(6nm), Oiii(12nm) Filters ($300, $200 OBO)


By: jlandy Location: Pawcatuck, CT

Like new - 50mm round unmounted Ha (6nm) and Oiii (12nm) filters for sale. Selling individually or as a set, I have a...

21 Apr 2017

Updated: 22 Apr 2017

Views: 307

UPDATED
$500.00

For Sale Astrodon 3nm O3 36mm filter


By: WhitenerJ Location: WAxahachie, TX

Mint condition Astrodon unmounted 3nm O3 filter. Used a couple of times with my SBIG STF-8300 which is also listed on...

29 Jan 2019

Views: 207


$400.00

For Sale FLI 8 position Filter wheel CFW 1-8


By: caober Location: San Antonio 78216

8 position Finger Lakes Instrumentation CFW 1-8 Holds 8 (1.25" unmounted) filters (you can remove most 1.25" filters...

11 Feb 2020

Views: 145


$400.00

For Sale Astrodon Tru-Balance E-Series filter set


By: ChasTrump Location: Charlestown, IN

I have a set of Astrodon Tru-Balance, LRGB, E-Series CCD Filters, NIR Blocked Generation 2, 1.25 mounted for sale. Th...

05 Apr 2018

Updated: 05 Apr 2018

Views: 306

UPDATED
$400.00

For Sale SBIG 5 Position Filter Wheel


By: GWells7514 Location: Dallas

The Filter wheel has worked perfect from the day I received it. I am the second owner of the filter wheel. (See Paper...

08 Feb 2020

Updated: 08 Feb 2020

Views: 154

UPDATED
$380.00

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

17 Oct 2017

Updated: 17 Oct 2017

Views: 325

UPDATED
$380.00

For Sale Baader LRBG filters 2" mounted.


By: andysea Location: Seattle

Price is for the set shipped USPS within the US. They are about one year old.

21 Feb 2020

Views: 56


$375.00

For Sale Celestron Light Pollution Imaging Filter for RASA 11"


By: AnhTuan Location: NY

This is an imaging filter designed for use on the RASA 11". It screws in-between the correct plate and the imaging tr...

02 Jul 2017

Updated: 02 Jul 2018

Views: 525

UPDATED
$375.00

For Sale REDUCED: Baader 50mm LRGB filter set $375 OBO


By: jlandy Location: Pawcatuck, CT

Like new - 50mm round unmounted Baader LRGB set. I used them once and decided to stick with narrowband imaging. Selli...

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