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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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14 Apr 2019

Views: 50


Wanted IDAS P2 2" filter

in Filters by 39.1N84.5W

I'm looking for a gently used 2" idas p2 filter. Thank you, Nick.

05 Jul 2019

Views: 50


For Sale 82mm Hoya red intensifier

in Filters by Cancington42

Selling an 82mm hoya red intensifier, helps with light pollution!! Selling being I’m selling the only lens that I hav...

03 Jul 2019

Views: 51


Wanted 2" Baader Moon & Sky Glow

in Filters by PowerM3

Hi, looking for a 2" Baader Moon & Sky Glow. Thanks.

28 Jun 2019

Views: 51


For Sale Hutech IDAS LPS-P2 1.25" Filter

in Filters by jragsdale

Great filter for selectively cutting light pollution for modified DSLRs, OSCs and in place of an L filter on mono cam...

12 Oct 2019

Views: 51


For Sale Baader Oxygen III 1.25 Visual Filter $75 Shipped

in Filters by KennFromTX

Never really used it so it is in like new condition, no scratches or blemishes asking $75 Shipped to CONUS preferred...

01 Sep 2019

Views: 51


For Sale Unitron Solar Filter

in Filters by OmarR

An over the eyepiece solar filter for .965 Unitron eyepieces. These are not safe to use. Only to complete your collec...

06 Aug 2019

Views: 52


For Sale Lumicon LPR filter .965"

in Filters by Chuck Hards

Original Lumicon LPR filter for .965" eyepieces, from the days of Jack Marling. Includes original box. Very rare.As...

09 Aug 2019

Views: 52


Wanted Optolong L-Enhance Filter 2"

in Filters by AstronoDon

Looking for a 2" l enhance filter.

30 Aug 2019

Views: 52


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

in Filters by scopehed

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

Yesterday, 08:20 PM

Views: 52


For Sale 2" Orion LRGB imaging set

in Filters by kw6562

2" Orion LRGB imaging filter set - Excellent condition, no scratches. At one point I transferred the filters to new h...

11 Oct 2019

Views: 53


For Sale Orion Skyglow visual 1.25 filter for sale

in Filters by rexrobichaux

Hello everyone- Cleaning out my old astronomy supplies that don't get used anymore and came across this Orion Skyglo...

07 Aug 2019

Views: 53


For Sale Orion Ultrablock Filter-Japan

in Filters by mark379

hello, up for sale is an Orion Ultrablock filter in excellent condition Japan made 1.25 inch format. includes case. $...

09 Apr 2019

Views: 53


Wanted Looking for an IDAS D1 filter 2" mounted.

in Filters by skycamper

Not wanting to spend more than $120 plus $5 shipping and PayPal. Must be in excellent condition. 0

01 Jul 2019

Views: 53


Wanted Looking for a male M28.5 adapter to lock the filter glass in place

in Filters by Jerome Ni

Okay, for some reason, I got a 1.25" L filter with a missing filter glass fastener. As returning the item is not an o...

25 Apr 2019

Views: 54


Wanted Wanted- William Optics VR-1 filter

in Filters by Alrakis

Looking for the William Optics VR-1 filter, 2 inch size

05 Apr 2019

Views: 54


Wanted WTB: 2" Hydrogen-Beta

in Filters by WilburTWildcat

Looking to rehome your gently used 2" Hydrogen-Beta filter. Prices I'm offering, shipped to 97520: - Lumicon, TeleVu...

15 Feb 2019

Views: 54


Wanted WTB UV IR block clear glass for Canon 450D

in Filters by Bob_Huerbsch

Such as Baader BCF, Astronomik clear glass, etc to replace the LPF2 filter

20 Jun 2019

Views: 54


Wanted Wanted: STC Duo narrowband filter

in Filters by Timmcq1

Preferably 1.25"

29 Sep 2019

Views: 55


For Sale 1.25" Dichroic RGB-IR cut filter set

in Filters by pyrasanth

I have a superb set of 1.25" Dichroic -IR cut filters for sale. These have never been used so are looking for a good...

19 Sep 2019

Updated: 08 Oct 2019

Views: 55


Wanted 36mm unmounted O-III 4.5nm to 8.5nm

in Filters by NuclearRoy

Still looking for this filter...Looking to upgrade my 36mm unmounted ZWO O-III.Astronomic, Chroma, or Baader. Maybe A...

18 Mar 2019

Views: 55


Wanted Astronomik Deep Sky RGB 1.25" filter set

in Filters by Henry from NZ

I am looking for an Astronomik Deep Sky RGB 1.25" filter set. Please note it is the Deep Sky type that I need, not th...

08 Sep 2019

Views: 55


For Sale Baader 50.4mm unmounted round LRGBC filter set

in Filters by 1onica

Baader 50.4mm unmounted round LRGBC filter set in great shape

06 Oct 2019

Views: 55


For Sale Celestron Skylight Filter for SCT

in Filters by Mano1

This is a screw on filter for SCTs that clears up a lot of stray light pollution and improves contrast. It has stand...

14 Oct 2018

Views: 56


Wanted Astrodon 5nm H-Alpha 31mm Filter

in Filters by joecool1211

Looking for excellent condition filter.

02 Sep 2019

Views: 56


For Sale Celestron Planetary Filter Set Like New *$40 Shipped*

in Filters by KennFromTX

Like New Celestron Planetary filter set. $40.00 Shipped to CONUS preferred PayPal but will take a Money Order or Post...

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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