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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.

Filters

NOTE: New members (under 30 days) may not place classified ads.

Wanted

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Info

Price

18 Jan 2019

$1.00

Wanted Astronomik 12nm H-Alpha EOS Clip Filter

in Filters by Joshm1084

Looking for a used Astronomik APS-C sized clip...

16 Jan 2019

$1.00

Wanted Filter Wheel for 36mm Unmounted Filters

in Filters by rohitb

I am looking for EFW for 36mm unmounted filters...

15 Jan 2019

$1.00

Wanted Looking for an STC Duo Narrowband Filter - 2"

in Filters by brettkoz

I'm on the lookout maily for an STC Duo-narrowb...

10 Jan 2019

$1.00

Wanted Astronomik H-beta Hb CCD 12nm 1.25" or 31mm

in Filters by mAnKiNd

Looking for an Astronomik H-Beta Hb CCD 12nm fi...

08 Jan 2019

$1.00

Wanted Looking for Narrow Band Filters Set

in Filters by aashish

Hello all, I am looking for a narrow band filt...

07 Jan 2019

$1.00

Wanted Baader U-Filter (Venus UV)

in Filters by rosalino

If you have one of those 2" filters for sale, i...

06 Jan 2019

n/a

Wanted Empty 2" filter cell ?

in Filters by Tom Bakowski

Looking for a Empty metal 2-inch filter cell an...

06 Jan 2019

Updated: 12 Jan 2019

UPDATED
$300.00

Wanted Wanted: Astrodon OIII (and SII?) 1.25" 5nm Filters

in Filters by Andy T.

I've been using the original 31mm ZWO Filters t...

31 Dec 2018

$1.00

Wanted WTB: Orion 1.25 filter slider

in Filters by SpyderwerX

Looking for a nice used Orion 8 slot 1.25 filte...

30 Dec 2018

$1.00

Wanted ZWO EFW (8 x 1.25″/31mm)

in Filters by narcosisnz

Hi, I would like to purchase a ZWO EFW if anyon...

29 Dec 2018

$1.00

Wanted Baader 685nm

in Filters by gfstallin

I'm looking for a used Baader 685 filter in goo...

23 Dec 2018

$1.00

Wanted Wanted: 2" Astronomik ProPlanet 642 IR-Pass Filter

in Filters by Aryeh95

I'm looking to buy a 2" Astronomik ProPlanet 64...

08 Dec 2018

n/a

Wanted Astronomik UHC - 2"

in Filters by DonBoy

Looking for a very good condition Astronomik UH...

07 Dec 2018

$1.00

Wanted WTB: Astrodon 1.25in S2 filter 5nm or 3nm

in Filters by dhaval

Looking for excellent condition Astrodon S2 1.2...

23 Nov 2018

n/a

Wanted Astrodon 1.25” LRGB SET

in Filters by WSMIKE

Let me know if you have a set in excellent cond...

15 Nov 2018

$1.00

Wanted Astrodon 3nm Narrowband filters 31mm/1.25"

in Filters by josh smith

I'm looking for Astrodon 3nm filters. Preferab...

01 Nov 2018

$130.00

Wanted Baader 2" OIII 8.2nm Filter

in Filters by Stargazer3236

I looked at this filter over at OPT. It has a n...

18 Oct 2018

n/a

Wanted Wanted: Orion Skyglow 2" Imaging Filter

in Filters by astonomers_son

Hello all- just looking to pickup an Orion Skyg...

17 Oct 2018

$1.00

Wanted 2in Filter Wheel

in Filters by Ansu

Looking for 2in Filter wheel for my DSLR. I hav...

14 Oct 2018

$1.00

Wanted ZWO 8*1.25" Filterwheel

in Filters by Firochromis

Looking for a ZWO filterwheel in good condition.

13 Oct 2018

$1.66

Wanted 1.25" , 31mm, 36mm diameter hydrogen alpha filter

in Filters by The Ardent

Looking for a 1.25" or 31mm/36mm diameter hydro...

12 Oct 2018

$1.00

Wanted Astronomik NB 1.25" Imaging Filters

in Filters by Jimbards

Looking for Astronomik Narrowband Filters, Ha,...

10 Oct 2018

$1.00

Wanted Variable Polarizing Filter 2"

in Filters by mreyner

Looking for a 2" variable polarizing filter thanks

23 Sep 2018

$1.00

Wanted Astrodon 5nm H-Alpha 31mm or 1.25" Filter

in Filters by joecool1211

Looking for an excellent condition Astrodon H-A...

21 Sep 2018

$1.00

Wanted Wanted: Baader Planetarium 670nm IR Pass 2" filter

in Filters by Scottsdale90

Looking for a good quality long pass filter to...

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

Wanted Astronomik 12nm H-Alpha EOS Clip Filter

Wanted Filter Wheel for 36mm Unmounted Filters

Wanted Looking for an STC Duo Narrowband Filter - 2"

Wanted Astronomik H-beta Hb CCD 12nm 1.25" or 31mm

Wanted Looking for Narrow Band Filters Set

Wanted Baader U-Filter (Venus UV)

Wanted Empty 2" filter cell ?

Wanted Wanted: Astrodon OIII (and SII?) 1.25" 5nm Filters

Wanted WTB: Orion 1.25 filter slider

Wanted ZWO EFW (8 x 1.25″/31mm)

Wanted Baader 685nm

Wanted Wanted: 2" Astronomik ProPlanet 642 IR-Pass Filter

Wanted Astronomik UHC - 2"

Wanted WTB: Astrodon 1.25in S2 filter 5nm or 3nm

Wanted Astrodon 1.25” LRGB SET

Wanted Astrodon 3nm Narrowband filters 31mm/1.25"

Wanted Baader 2" OIII 8.2nm Filter

Wanted Wanted: Orion Skyglow 2" Imaging Filter

Wanted 2in Filter Wheel

Wanted ZWO 8*1.25" Filterwheel

Wanted 1.25" , 31mm, 36mm diameter hydrogen alpha filter

Wanted Astronomik NB 1.25" Imaging Filters

Wanted Variable Polarizing Filter 2"

Wanted Astrodon 5nm H-Alpha 31mm or 1.25" Filter

Wanted Wanted: Baader Planetarium 670nm IR Pass 2" filter

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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