Today, 02:00 AM
Views: 11
$18.00
For Sale Svbony Variable Polarizing Filter
in Filters by Fromspace411
Brand new Svbony variable polarizing filter. Don't get many good moon nights, figure someone else would get more use...
Yesterday, 07:49 PM
Views: 54
$195.00
For Sale ZWO LRGB & Ha filters (latest version)
in Filters by premk19
Filters are in like new condition, used only a couple of times. Removed from my secondary imaging system so didn't ge...
Yesterday, 06:30 PM
Views: 24
$80.00
For Sale Astronomik CLS Canon clip in
in Filters by JayScope
Astronomik CLS Canon clip in filter. APS-C $80 includes shipping to CONUS and Paypal fee. International shipping extra.
Yesterday, 04:01 PM
Views: 11
$1.00
Wanted Looking for Chroma 2" or 36mm 5nm Ha/S2/O3 Filters
in Filters by mxcoppell
Please message me! Thanks!
Yesterday, 01:56 PM
Views: 40
$750.00
For Sale Baader 50.4MM Unmounted LRGBSHO Filter Set $750
in Filters by smccully
I've changed to Chroma Filters, and no longer have need for these. Filters are good condition. Selling as a set, will...
Yesterday, 09:41 AM
Views: 41
$49.00
For Sale Orion (Japan) 2" SkyGlow Filter, Free Shipping!
in Filters by Bean614
I have had this barely used, Japan Made, 2" SkyGlow Filter since we lived near Boston years ago. I babied it then, a...
Yesterday, 08:39 AM
Views: 101
$149.00
For Sale Filters: O-III,UHC,LP, More! Free Shipping!
in Filters by Bean614
This is an Excellent Set of 1.25" Filters that I have compiled over the last year or two. This is being sold as a 'P...
Yesterday, 05:41 AM
Views: 62
$110.00
For Sale IDAS Light Pollution Filters - 48 mm (2") or EOS clip on versions
in Filters by Henry from NZ
I have two IDAS light pollution filters for sale: IDAS LPS-P2 48mm light pollution filter New = US$189 @ Optcorp, se...
08 Dec 2019
Views: 63
$13.00
For Sale SVBONY 2" UV/IR cut filter & case
in Filters by aa5te
SVBONY 2" UV/IR cut filter & case for sale, in great shape. $13 includes shipping & Paypal fees; I only accep...
08 Dec 2019
Views: 97
$275.00
For Sale Baader 1.25" filters
in Filters by Scdouglas
Hey everybody, up for sale are my Baader 7nm Ha and 8.5nm OIII filters. Overall I'd consider them great to excellent...
08 Dec 2019
Views: 55
$105.00
For Sale Baader UV-IR-Cut L Filter - 50.4 mm Round Unmounted - $105
in Filters by mxcoppell
Purchsed new from OPT Corp. Used only once - like new condition. Can't find application for it any more. $105 - Pay...
08 Dec 2019
Views: 60
$400.00
For Sale Pristine Baader 2-inch Mounted LRGB Filter Set ($400)
in Filters by mxcoppell
This is another impulse buy for my RASA system. Never used - Will be using OSC camera instead. Only opened for inspe...
08 Dec 2019
Updated: 08 Dec 2019
Views: 86
$175.00
For Sale Astronomik 12nm 2-inch Mounted Ha Filter
in Filters by mxcoppell
Excellent condition. I am upgrading to Chroma 5nm filters. Only took an testing image (attached) with the Ha filter o...
08 Dec 2019
Views: 81
$180.00
For Sale Optolong L-enHance 2" Imaging Filter
in Filters by Johnathan Edwards
This is a light pollution dual-bandpass imaging filter 2 inch. It has been used 2 times. Like new condition. Includ...
07 Dec 2019
Views: 93
$35.00
For Sale Orion StarShoot Solar System Color Imaging Camera IV
in Filters by Augustus
Great shape. Comes with box, original CD and cable. Works fine. $35 shipped CONUS.
07 Dec 2019
Views: 51
$42.00
For Sale Celestron SCT LPR filter #94127A
in Filters by Augustus
Great shape, threads onto the back of your SCT before the diagonal/visual back. Comes with a box/case. $42 shipped C...
07 Dec 2019
Views: 51
$45.00
For Sale Lumicon 1.25" Deep Sky Filter
in Filters by Augustus
Great shape. $45 shipped CONUS.
07 Dec 2019
Views: 60
$75.00
For Sale Baader 1.25" Solar Continuum filter
in Filters by SteveThornton1
I've never used this filter so it's time to sell. In original case. Selling it for $75, Shipping free in CONUS. PayP...
06 Dec 2019
Updated: 06 Dec 2019
Views: 188
$40.00
For Sale Astronomik Imaging Filters. Ha 12nm and IR Block
in Filters by michael_lx6
Hello, selling my Astronomik Imaging Filters. Perfect optical condition. Made in germany. -1.25" IR BLocking $40 -1...
05 Dec 2019
Views: 107
$165.00
For Sale Astrodon Tru-Balance H-a Filter 1.25" 6nm
in Filters by gunner4565
Astrodon Tru-Balance H-a Filter 1.25" 6nm Excellent condition Price is $165 shipped to CONUS. Paypal only. Price in...
04 Dec 2019
Views: 150
$120.00
For Sale 2" filters
in Filters by vettedrv911
I have 1 UHC/LPR and 1 Narrowband 0-111 both Celestron filters for sale and will ship to the 48 states. I'll pay the...
04 Dec 2019
Views: 75
$295.00
For Sale Astrodon 1.25'' Oiii 5nm filter
in Filters by gunner4565
Astrodon Tru-Balance Oiii filter, 500.7nm, 1.25", 5nm FWHM, >=90% T, >4 OD Blocking Filter is in excellent co...
04 Dec 2019
Views: 89
$35.00
For Sale Meade 911B SCT Nebula Filter
in Filters by snoraste
For sale is my Meade 911 Nebula/Broadband filter that screws into the back of SCT scopes. Very good cosmetic conditio...
04 Dec 2019
Views: 78
$45.00
For Sale Zwo 1.25 inch manual filter wheel
in Filters by bella123
Hi I have a manual 5 position zwo 1.25 inch filter wheel for mounted 1.25 filters , I am selling to upgrade to the el...
03 Dec 2019
Views: 22
$1.00
Wanted WTB/WTT - Baader 2" UV-IR Cut/L filter
in Filters by Noobulosity
I'm looking to consolidate my filters to a single brand for ease of focusing. I currently use an Astronomik 2" UV/IR...
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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