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Today, 04:23 PM

Views: 28


For Sale Orion 2" 1.25" 13% Moon Filter Set

in Filters by Van Huynh

Both filters are in great condition with no blemishes. Just some dust specks. There is some slight wear to the white...

Today, 12:14 PM

Views: 61


For Sale DGM OIII 1.25" Narrowband Nebula Filter

in Filters by Volvonium

For sale is the highly regarded and well reviewed DGM Optics OIII filter in 1.25" format. The OIII can coax out add...

Today, 11:13 AM

Views: 19


For Sale Lumicon 72mm Minus Violet Filter

in Filters by MASILMW

Lumicon 72mm Minus Violet Filter It's in excellent condition and comes with a plastic protective case. $85.00 shipped...

Yesterday, 06:11 PM

Views: 71


For Sale New Astrodon 3nm Oiii 36mm Unmounted Filter. $550

in Filters by sink45ny

Unused sealed in paper envelope. Sells new for $748.00

Yesterday, 05:53 AM

Views: 167



in Filters by W8TU

I have for sale a Thousand Oaks Hydrogen Alpha Filter System in Excellent Condition..This Thousand Oaks Ha Filter Sys...

16 Jun 2019

Updated: Yesterday, 03:35 PM

Views: 123


For Sale Four Nice Filters

in Filters by Marker 24

SOLD Meade Polarizing Adapter #905 $25 SOLD Celestron LPR filter #94126A $40 SOLD Orion Skyglow filter #05559 $35 S...

16 Jun 2019

Updated: 16 Jun 2019

Views: 73


For Sale Starlight Xpress 5 Position Filter Wheel - 1.25" - USB w/OAG

in Filters by Dynan

Starlight Xpress 5 Position Electronic 1.25" Filter Wheel with OAG. Excellent condition.USB 2.0 computer operation. I...

16 Jun 2019

Updated: Today, 06:54 AM

Views: 74


For Sale Astrodon Gen. 2 - E Series - TruBalance - LRGB Set

in Filters by Dynan

Set for Sale:Luminance - Gen. 2Red - Gen. 2 E-Series Tru-BalanceGreen - Gen. 2 E-Series Tru-BalanceBlue - Gen. 2 E-Se...

16 Jun 2019

Views: 60


For Sale Zhumell OIII filter 1.25" in case very excellent

in Filters by FC-100N

This is a 2017 Zhumell 1.25-inch Oxygen III nebula filter. Equal on all accounts to the current Orion NarrowBand nebu...

16 Jun 2019

Updated: Yesterday, 01:02 AM

Views: 71


For Sale Celestron 1.25" color filters in plexiglass cases

in Filters by FC-100N

These are a few extras that have always been gently kept. Just don't need them right now.All Celestron filters are fr...

13 Jun 2019

Views: 64


For Sale Starlight Xpress MAXI filter carrousel for 9x50.8 unmounted filters

in Filters by Sevo

I`m selling a carrousel for Starlight Xpress MAXI USB filter wheel. It can hold up to 9 unmounted 50.8mm filters Can...

13 Jun 2019

Views: 79


For Sale Starlight Xpress USB filter wheel carrousel for 5x 2inch filters

in Filters by Sevo

I`m selling a carrousel for Starlight Xpress USB filter wheel. It can hold up to 5 mounted 2 inch filters Can ship wo...

13 Jun 2019

Updated: 13 Jun 2019

Views: 123


For Sale Original Pentax Planet O filter --update--

in Filters by pancho61

Hello,I sell this filters who has been a very good optic quality and especially design for the Pentax O and K series....

11 Jun 2019

Views: 68


For Sale Orion 2" 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...

10 Jun 2019

Views: 51


For Sale BNIB Optolong 1.25" L-Pro LPS filter $165

in Filters by Don Marcotte

Brand new, never used, in original packaging Optolong 1.25" L-Pro light pollution suppression filter. Lists for $200...

10 Jun 2019

Updated: Today, 04:39 PM

Views: 92


For Sale REDUCED 50mm CLS-CCD Filter w/Baader Protective T-Ring

in Filters by Spoonsize

Astronomik (2”) CLS-CCD unmounted Filter Installed in a BAADER Protective T-Ring for Canon EOS Missing: M48 /S62...

09 Jun 2019

Views: 76


For Sale GIANT 6 1/2" square Lumicon Minus Violet Filter

in Filters by Jim Riffle

Never opened . Approx 5 mm thick optical grade with BBAR protective coatings on both sides. This one cuts 440 nm a...

08 Jun 2019

Updated: 10 Jun 2019

Views: 165


For Sale Unbranded Filter Wheel with filters installed

in Filters by GoodAsh

3rd party ad. Approved by Chuck Hards. From the estate of DMala: Here is a color filter wheel 1.25" but no brand. W...

08 Jun 2019

Views: 54


For Sale Orion Deluxe Safety Film Solar Filter 11.63 ID"

in Filters by OmarR

Selling a brand new Orion Safety Film Solar Filter. No tears or pinholes. All original contents included.65.00 includ...

07 Jun 2019

Updated: 07 Jun 2019

Views: 126


For Sale Orion 2” filters Update!

in Filters by AaronGT

Hello, I am selling my 2 inch filter set from Orion, it has no scratches in it still comes with the original filter h...

07 Jun 2019

Views: 185


For Sale Star Analyzer 100 (SA-100)

in Filters by Jose Candelaria

Free shipping

06 Jun 2019

Views: 65


For Sale Baader 2 inch mounted LRGB filter set

in Filters by Robert Price

Excellent condition, includes plastic cases. Ships free CONUS.

06 Jun 2019

Views: 107


For Sale Baader 2" LRGB Filter Set

in Filters by explorer7377

Baader 2" LRGB filter set Bought in January 2019 for RASA but switching to OSC (also selling NB set) No scratches. Pr...

05 Jun 2019

Views: 64


For Sale IDAS LPS-P1 Filter 1.25" (31.7mm)

in Filters by AnhTuan

Very good condition Hutech IDAS LPS-P1 1.25" filter for imaging. Comes with a plastic case. Fits to any filterwheel o...

04 Jun 2019

Views: 99


For Sale Hyperstar filter slider + C14 ZWO Hyperstar adapter

in Filters by Xing

In like new condition. filter slider to let you change filters Also including a adapter to connect C14(HD) Hyperstar...

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