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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, 01:33 PM

Sold!
$75.00

For Sale ZWO Ha 7nm 1.25" imaging filter

By: aatdalton Location: AK

Purchased from another CN user for some dreaded OSC Ha. Recently upgraded to a mono setup that had all the 36mm filte...

Yesterday, 03:33 PM

$350.00

For Sale Baader 36mm LRGB filters

By: mrpizza Location: Florida

I have a set of Baader LRGB 36mm unmounted filters. This is the size that is recommended for the KAF-8300 chip. Many...

Yesterday, 03:24 PM

$100.00

For Sale Optolong CLS-CCD light pollution filter 2"

By: Rkrassin Location: MN

Optolong CLS-CCD light pollution filter 2"

Yesterday, 12:41 PM

n/a

Wanted WTB - Nikon 39mm camera filters and others

By: aa5te Location: Clinton, TN

Looking for the following specific Nikon Nikkor 39mm filters: L1A - Skylight L1BC - Skylight Y44 (light yellow) A2 (a...

18 Feb 2020

Sold!
$100.00

For Sale 1.25" Tele-Vue & Lumicon filters

By: Vince Tramazzo Location: Tucson, AZ.

Tele-Vue 1.25" Bandmate planetary BPL-0125 filter Lumicon 1.25" UHC filter Lumicon 1.25" Olll filter Lumicon 1.2...

17 Feb 2020

Sold!
$50.00

For Sale Baader Contrast-Booster Filter - 1.25" filter

By: AnhTuan Location: NY

Baader Contrast-Booster Filter - 1.25" # FCB-1 2458360. No original casing but will ship in other casing. - Retail -...

17 Feb 2020

$55.00

For Sale 31mm L-3 astronomik filter

By: lowry_pt Location: IN

Perfect shape. original case. IN EFW. used 3 nights. NO scratches etc. 80 new will take $55 shipped in CONUS. ( 25b...

17 Feb 2020

Updated: 17 Feb 2020

UPDATED
$165.00

For Sale Baader OIII 50.8mm Narrowband Filter

By: runrob Location: Zip 68876

I acquired this in a recent purchase and do not need it. Filter is in excellent condition and retails for about $245....

17 Feb 2020

$1.00

Wanted Looking for a 2" mounted Baader UV/IR Cut filter

By: brettkoz Location: Hesperia, Mi

Hoping a nicer uv/ir cut filter will help with some blue halos, so I'm looking for a 2" mounted Baader UV/IR Cut filt...

16 Feb 2020

Sold!
$150.00

For Sale 1.25" 6nm Astronomik H-alpha Narrowband Filter

By: Thundermoon1994 Location: OH

I have a 1.25" 6nm Astronomik H-alpha narrowband filter that I bought new in 2018. I bought a RASA and it requires 2"...

16 Feb 2020

Updated: 16 Feb 2020

Sold!
$299.00

For Sale ZWO New version Narrowband Filters

By: Glutch Location: North Richland Hills Texas

I have a set of ZWO Narrowband 1.25" mounted filters that are the (New) version that are minimally used and in perfec...

16 Feb 2020

Updated: 16 Feb 2020

Sold!
$135.00

For Sale 1.25" Optolong L-eNhance Narrowband Filter

By: Thundermoon1994 Location: OH

I have a 1.25" Optolong L-eNhance tri-band narrowband filter for OSC cameras that I've used for 5 images since I got...

16 Feb 2020

$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...

16 Feb 2020

Sold!
$200.00

For Sale Optolong 2" L-eNhance Light Pollution Dual-Bandpass Imaging Filter

By: Jeff Smith Location: Chicago, Il

Brand new filter never used. Purchased a couple of months ago and never mounted. The filter had a smudge that came f...

16 Feb 2020

Sold!
$25.00

For Sale Meade 1-1/4" 5 Piece Starter Filter Set - Like New

By: asjr Location: Orange County, CA

For sale is a 5 Piece Meade 1-1/4" Starter Filter Set.The set includes Red, Yellow, Green, Blue & a Moon filter....

16 Feb 2020

$25.00

For Sale Celestron 1-1/4" 4 Piece Starter Filter Set - Like New

By: asjr Location: Orange County, CA

For sale is a 4 Piece Celestron 1-1/4" Starter Filter Set.The set includes Red, Yellow, Blue & a Polarizing filt...

16 Feb 2020

Updated: 17 Feb 2020

Sold!
$425.00

For Sale Astrodon 31mm LRGB

By: Ettu Location: Wisconsin USA

Brand new, never even taken out of their envelopes insert style - in a plastic frame, but not the 1.25" threaded type...

15 Feb 2020

$30.00

For Sale 1.25" Japan Thread In Filters, LPR, Variable Moon, Color

By: UnitronCollector Location: Texas

These are from the late 80's/early 90's. Thread in filters for 1.25" eyepieces. See pictures, 8 filters in total. LPR...

15 Feb 2020

$220.00

For Sale Optolong 36 mm lrgb filter set

By: bella123 Location: Newport pa

Hi I have a set of 36 mm optolong lrgb filters for sale. Filters are only 3 months old purchased at opt. Filters are...

15 Feb 2020

Sold!
$155.00

For Sale 2" Optolong L-eNhance dual band filter

By: AhBok Location: Lakeland, TN

Excellent condition dual band Ha and OIII filter. Also captures Hb wavelengths. Great for imaging narrowband with a o...

15 Feb 2020

n/a

Wanted IDAS LPS-D1-N3 Filter for Nikon D5100

By: psmcd67 Location: Arlington, TX

I'm looking for a IDAS LPS-D1-N3 Filter (clip in or drop in type filter) for a Nikon D5100. If you have one and are w...

15 Feb 2020

$120.00

For Sale Hyperstar Filter holder and one extra tray for C14

By: Nadaf Location: Mississauga Canada

Hello Folks I have this hyperstar filter adapter/holder with one spare tray. Seeking $90 for the filter holder and...

15 Feb 2020

$110.00

For Sale IDAS LPS-V3

By: Nadaf Location: Mississauga Canada

Hello Folks I have this IDAS LPS-V3 light pollution filter for sale. Condition is Good. Seeking $110 shipped anywh...

15 Feb 2020

$110.00

For Sale DGM Nebula Filter and DGM OIII filter

By: Nadaf Location: Mississauga Canada

Hi Folks, I have two DGM filters. Both sparingly used and in good condition.. $110 USD each shipped to US or Canada....

15 Feb 2020

$215.00

For Sale Zwo 7 position 36 mm filter wheel

By: bella123 Location: newport pa

Hi, I have a zwo 36 mm 7 position filter wheel for sale. Unit is around 3 months old. In excellent to new condition,...

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 ZWO Ha 7nm 1.25" imaging filter

For Sale Baader 36mm LRGB filters

For Sale Optolong CLS-CCD light pollution filter 2"

Wanted WTB - Nikon 39mm camera filters and others

For Sale 1.25" Tele-Vue & Lumicon filters

For Sale Baader Contrast-Booster Filter - 1.25" filter

For Sale 31mm L-3 astronomik filter

For Sale Baader OIII 50.8mm Narrowband Filter

Wanted Looking for a 2" mounted Baader UV/IR Cut filter

For Sale 1.25" 6nm Astronomik H-alpha Narrowband Filter

For Sale ZWO New version Narrowband Filters

For Sale 1.25" Optolong L-eNhance Narrowband Filter

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

For Sale Optolong 2" L-eNhance Light Pollution Dual-Bandpass Imaging Filter

For Sale Meade 1-1/4" 5 Piece Starter Filter Set - Like New

For Sale Celestron 1-1/4" 4 Piece Starter Filter Set - Like New

For Sale Astrodon 31mm LRGB

For Sale 1.25" Japan Thread In Filters, LPR, Variable Moon, Color

For Sale Optolong 36 mm lrgb filter set

For Sale 2" Optolong L-eNhance dual band filter

Wanted IDAS LPS-D1-N3 Filter for Nikon D5100

For Sale Hyperstar Filter holder and one extra tray for C14

For Sale IDAS LPS-V3

For Sale DGM Nebula Filter and DGM OIII filter

For Sale Zwo 7 position 36 mm filter wheel

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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