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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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Today, 02:00 PM

$370.00

For Sale Baader Ultra-Narrowband S-II (4.5nm) CCD-Filter - 36mm Round

By: at4768 Location: MI

I did mono work waiting for the zwo 2600 mc to be put back in stock. I got the shipping info so I'm starting to sell...

Today, 01:58 PM

$165.00

For Sale Optolong H-Alpha 7nm CCD Filter - 36mm

By: at4768 Location: MI

I did mono work waiting for the zwo 2600 mc to be put back in stock. I got the shipping info so I'm starting to sell...

Today, 01:57 PM

$399.00

For Sale Astronomik Deep Sky LRGB 36mm

By: at4768 Location: Michigan

I did mono work waiting for the zwo 2600 mc to be put back in stock. I got the shipping info so I'm starting to sell...

Today, 01:53 PM

$575.00

For Sale Astrodon 3nm OIII 36 mm unmounted

By: at4768 Location: MI

This thing is truly awesome, I did mono work waiting for the zwo 2600 mc to be put back in stock. I got the shipping...

Today, 07:50 AM

$150.00

For Sale Zwo duo-band filter

By: cbulik99 Location: San Antonio

I have an optolong l-enhance and have never used this filter. Filters Ha and oIII. No scratches. Price includes sh...

Yesterday, 09:14 PM

$50.00

For Sale Svbony UHC EOS Clip filter

By: Fromspace411 Location: Tacoma, WA

Wasn't going to get rid of this, but recently acquired a Baader 2 inch that will just attach to my flattener instead....

Yesterday, 09:05 PM

$60.00

For Sale Baader color corrector 1.25"

By: danbelem Location: 95327 by Yosemite

Baader contrast booster 2458360 refractor color corrector

Yesterday, 04:40 PM

$1.00

Wanted WANTED Lumicon 2” #12 and ND13 filters

By: Kevin57 Location: Virginia

Hello, I am looking for Lumicon 2 inch filters #12 & ND13 in very good shape for a decent price. Will pay promptl...

01 Apr 2020

Updated: 01 Apr 2020

UPDATED
$395.00

For Sale Astrodon LRGB 1.25 Gen 2 E series

By: saganwannab Location: Charlestown, IN

Pristine set of high quality filters. Like new. $395 + shipping paypal or cash only photo available upon request.

01 Apr 2020

Sold!
$95.00

For Sale Lumicon Observing Filters

By: gervase Location: Hamburg, NY 14075

I have two filters that I'm am not using. One 2 inch Lumicon Oiii and one 1.25 inch Lumicon Deep sky filter. Both i...

01 Apr 2020

Updated: Yesterday, 06:48 AM

Found!
$1.00

Wanted Astrodon LRGB 1.25" Gen2 I-series W A N T E D

By: Spike15068 Location: SW Pennsylvania

Only interested in a PRISTINE (I) series set. Thanks for selling me your set that isn't being used.THANK YOU Cloudy N...

01 Apr 2020

Updated: 01 Apr 2020

Sold!
$115.00

For Sale BAADER 2" OIII FILTER

By: Venturous1 Location: DENVER CO

FOR SALE IS A PRISTINE CONDITION BAADER 2" OIII FILTER. PAYPAL ANS USA SHIPPING ONLY. THANKS AND CLEAR SKIES!!

01 Apr 2020

Sold!
$105.00

For Sale BAADER 2" NEODYMIUM MOON/SKYGLOW 2" FILTER

By: Venturous1 Location: DENVER CO

FOR SALE IS A BAADER 2" NEODYMIUM MOON AND SKYGLOW FILTER IN 2" PRISTINE CONDITION. PAYPAL AND USA SHIPPING ONLY. THA...

01 Apr 2020

Sold!
$25.00

For Sale Celestron 7 pieces color filter set (mint)

By: laixiaolue Location: San Jose

All filters are in like new condition. Ask for $25 shipped CONUS..

31 Mar 2020

n/a

Wanted Astrodon 31mm LRGB Set Gen2

By: jimmydigital00 Location: South Jersey

Looking to buy a 31mm LRGB Astrodon filter set.

30 Mar 2020

$115.00

For Sale Lumicon Infrared Blocking Filter - 2" # LF3145

By: AnhTuan Location: NY

This filter is in excellent condition in original casing - Retail price $254 - Asking $115shipped

29 Mar 2020

Sold!
$90.00

For Sale Filter Light Pollution Nebula or Galaxy Improved 95%T NPB DGM Skyglow 28mm 1.25

By: mAnKiNd Location: Long Island, New York

Filter Light Pollution Nebula or Galaxy Improved 95%T NPB DGM Skyglow 28mm 1.25Budget friendly version of OPT Triad a...

29 Mar 2020

Sold!
$45.00

For Sale Orion SkyGlow Imaging Astrophotography 1.25" Filter

By: mAnKiNd Location: Long Island, New York

Orion SkyGlow Imaging Astrophotography FilterBudget friendly version of the Optolong L-Pro, Chroma LoGlow, Skytech LP...

29 Mar 2020

Sold!
$50.00

For Sale Astronomik CLS-CCD 1.25" Filter

By: mAnKiNd Location: Long Island, New York

Astronomik CLS-CCD FilterSingle Owner.Free shipping CONUS only, no PayPal fees.

29 Mar 2020

Sold!
$60.00

For Sale Astronomik Luminance UV/IR block L-1 1.25" filter

By: mAnKiNd Location: Long Island, New York

Astronomik Luminance UV/IR block L-1Free shipping CONUS only, no PayPal fees.

29 Mar 2020

Updated: 29 Mar 2020

Sold!
$250.00

For Sale Astronomik Deep Sky RGB and L-3 UV-IR Block 1.25" LRGB filters

By: mAnKiNd Location: Long Island, New York

Deep Sky RGB and L-3 UV-IR BlockSingle Owner.Free shipping CONUS only, no PayPal fees.

29 Mar 2020

Sold!
$80.00

For Sale 2" Orion OIII Filter

By: PowerM3 Location: Portland, OR

Hi, I have a 2" Orion OIII Filter. In excellent shape with box and case. Besides a little dust on it its like new. $8...

29 Mar 2020

Sold!
$600.00

For Sale Astrodon Halpha CCD filter 36 mm 3nm

By: ehanes7612 Location: seattle

Astrodon Halpha CCD filter 36 mm 3nm. Plus shipping

29 Mar 2020

$700.00

For Sale Optolong Triad Ultra 1.25" Quad Band Narrow Filter

By: thekubiaks Location: Louisville, KY

Flawless Optolong Triad Ultra 1.25" Quad Band Narrow Filter. If you have a OSC camera, this will do a fantastic job...

28 Mar 2020

$120.00

For Sale Filters ZWO LRGB (new set) and SHO 7nm set 1.25

By: lowry_pt Location: IN

ZWO LRGB set $120 and then NB set is $300 I upgraded to 5nm and 3nm Astrodon narrowband filter set, so I don't use...

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.

Astronomics discounts for Cloudy Nights members

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.

Filters

For Sale Baader Ultra-Narrowband S-II (4.5nm) CCD-Filter - 36mm Round

For Sale Optolong H-Alpha 7nm CCD Filter - 36mm

For Sale Astronomik Deep Sky LRGB 36mm

For Sale Astrodon 3nm OIII 36 mm unmounted

For Sale Zwo duo-band filter

For Sale Svbony UHC EOS Clip filter

For Sale Baader color corrector 1.25"

Wanted WANTED Lumicon 2” #12 and ND13 filters

For Sale Astrodon LRGB 1.25 Gen 2 E series

For Sale Lumicon Observing Filters

Wanted Astrodon LRGB 1.25" Gen2 I-series W A N T E D

For Sale BAADER 2" OIII FILTER

For Sale BAADER 2" NEODYMIUM MOON/SKYGLOW 2" FILTER

For Sale Celestron 7 pieces color filter set (mint)

Wanted Astrodon 31mm LRGB Set Gen2

For Sale Lumicon Infrared Blocking Filter - 2" # LF3145

For Sale Filter Light Pollution Nebula or Galaxy Improved 95%T NPB DGM Skyglow 28mm 1.25

For Sale Orion SkyGlow Imaging Astrophotography 1.25" Filter

For Sale Astronomik CLS-CCD 1.25" Filter

For Sale Astronomik Luminance UV/IR block L-1 1.25" filter

For Sale Astronomik Deep Sky RGB and L-3 UV-IR Block 1.25" LRGB filters

For Sale 2" Orion OIII Filter

For Sale Astrodon Halpha CCD filter 36 mm 3nm

For Sale Optolong Triad Ultra 1.25" Quad Band Narrow Filter

For Sale Filters ZWO LRGB (new set) and SHO 7nm set 1.25

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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