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Yesterday, 06:47 PM

Views: 39


For Sale Baader - H-Alpha 7nm CCD 50.8MM Round/Unmounted

in Filters by mxcoppell

This filter is in excellent condition. Another purchase that I didn't put into use and decided to hand it over to oth...

Yesterday, 06:01 PM

Views: 38


For Sale Orion Skyglow filter 1.25" (Japan)

in Filters by laixiaolue

It is in like new condition, comes with the original case and box. Ask for $30 shipped.

Yesterday, 05:43 PM

Views: 33


For Sale Antares 1.25" ALP Filter

in Filters by Augustus

Excellent shape, comes with case (not shown). $28 shipped CONUS.

12 Oct 2019

Updated: 12 Oct 2019

Views: 275


For Sale Baader Filters sale

in Filters by JimT

I have the following Baader 1 ¼ filters for sale and one 2” filter.Plus $3 for shipping on any of them2 inch IR cut f...

12 Oct 2019

Views: 117


For Sale Assortment of 1.25 Inch Filters

in Filters by rcobservatory

Selling an assortment of 1.25" filters. All in good condition with good glass and coating.1. Antares ALP Filter. $35....

12 Oct 2019

Views: 61


For Sale Optolong CLS EOS Clip in filter

in Filters by GeorgiaSky

Used Optolong City Light Supression / Light Pollution Reduction CLS Filter - Clip Filter for Canon EOS Cameras with A...

12 Oct 2019

Views: 50


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...

12 Oct 2019

Views: 62


For Sale Lumicon UHC Filter 1.25 $65 Shipped to CONUS

in Filters by KennFromTX

Rarely used 1.25 UHC filter no scratches or blemishes on lens, inside barrel has some paint chips missing but does no...

12 Oct 2019

Views: 44


For Sale Lumicon Deep Sky Filter 1.25 $70 Shipped to CONUS

in Filters by KennFromTX

Rarely used 1.25 Deep Sky Filter, lens is scratch and blemish free. Asking $70.00 Shipped to CONUS preferred PayPal b...

12 Oct 2019

Views: 88


For Sale Baader filters for color corections & Minus Violet 1,25"

in Filters by Frankastro64

Hi CNersI have this fantastic Colors corections Filter set to sell !i used them two or four times maximum on my achro...

11 Oct 2019

Views: 50


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...

11 Oct 2019

Views: 48


For Sale ZWO LRGB filter set 36mm

in Filters by Jcwillis4

I'm selling my ZWO LRGB 36mm filter set that came with my ASI1600mm camera. These are less than a year old and in pe...

11 Oct 2019

Views: 58


For Sale Astrodon Ha 3nm 50mm unmounted filter

in Filters by gunny01

FS. $650. USPS MO only. CONUS only

10 Oct 2019

Views: 80


For Sale Astrodon 5nm 31mm H-alpha

in Filters by msalganik

In excellent condition and comes with original packaging. Price is shipped.

10 Oct 2019

Views: 73


For Sale Celestron 2" Color Filters - Various colors

in Filters by scopehed

All in excellent condition & in plastic cases. Sold separately. $10 each#25 Red#12 Deep Yellow#58A Green#21 Orang...

10 Oct 2019

Views: 83


For Sale Solar Filter for 8" Celestron CPC

in Filters by docnroz

For Sale: Used ~ but works perfectly. Celestron brand #94128 Solar Filter to fit 8" Schmidt. ( Silver reflective Myla...

08 Oct 2019

Views: 40


For Sale Orion Polarizing 1.25" filter 05560

in Filters by sgorton99

With original box, case and instructions. Orion Variable Polarizer 1.25" filter, #05560. Price includes USPS in 48....

07 Oct 2019

Updated: 09 Oct 2019

Views: 112


For Sale Astronomik EOS 12nm OIII and SII Filters

in Filters by JohnW*

I have one Astronomik EOS filter available that are new, only opened to take pics. 1. Astronomik OIII 12nm CCD Clip-...

07 Oct 2019

Views: 90


For Sale Optolong L-Pro 2" mounted

in Filters by 1stan

I don't think there is a need for pictures as everyone knows what a 2" mounted filter looks like lol. This filter is...

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...

05 Oct 2019

Views: 64


For Sale Astrodon 5nm H-Alpha 50mm Round Unmounted

in Filters by aashish

For sale is a like new -- used a handful of times 5nm 50mm Round Unmounted H-Alpha Astrodon Filter at a good discount...

04 Oct 2019

Updated: 08 Oct 2019

Views: 343


For Sale Astronomik Filters prices are in the add

in Filters by Phillysoc

Included areHa, 12nm EOS APC Clip $149 SOLDProPlanet 742 IR EOS APC-C Clip $60 SOLDCLS APS -C Clip Filter $109UHC APS...

04 Oct 2019

Views: 95


For Sale SCT Sky Glow Filter

in Filters by donsurles

For Sale: a "Sky Glow"/Light Pollution Reduction filter for Schmidt-Cass. This one came with a Meade 10"...it has n...

04 Oct 2019

Updated: 11 Oct 2019

Views: 159


For Sale ZWO LRGB and narrowband filter set

in Filters by chongo228

Very good/perfect condition LRGB and Ha, SII, and OIII set. These are in perfect condition and have nothing wrong wit...

03 Oct 2019

Views: 59


For Sale Meade #905 Variable Polarizing Moon Filter 1.25"

in Filters by scopehed

Excellent condition, comes with both caps. Rotate the thumbscrew to achieve light transmission between 5% and 25% of...

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