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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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05 Jul 2019

Views: 262


For Sale RARE Original ZEISS 2x Barlow Free Shipping

By: Howard Gao Location: Shanghai, China

For sale is a rare original Zeiss (not Baader) 2x barlow which was sold when ZAO I eyepieces were available. This is...

04 Sep 2019

Updated: 15 Sep 2019

Views: 118


For Sale Takahashi Extender-Q 1.6 50.8 for FSQ-106ED

By: tomb18 Location: Quebec

Hi I have a Tak Extender-6 1.6 (50.8) for sale. It has never been used. The price is $400 shipped in North America. (...

17 Feb 2020

Views: 173


For Sale Takahashi TOA-1.6

By: fly2low Location: Gig Harbor, WA

2.5 years ago I was approaching retirement and needed something that was compelling enough to keep me involved. I col...

01 Dec 2019

Views: 137


For Sale TeleVue 2" 4X PowerMate

By: markcasazza Location: OH

This Powermate was well used, but the optics are pristine, It comes in the original box.

16 Oct 2019

Views: 135


For Sale Takahashi Vari extender

By: bdaniele79 Location: Italy

Takahashi Vari extender mint condition but without the reduction to 32,8mm. Price 240$ or 230 euro plus shipping. For...

15 Aug 2018

Updated: 29 Aug 2018

Views: 501


For Sale Televue Focal Reducers

By: Butch0607 Location: Columbus, Ohio

These pieces for sale were purchased for use with 6"F8 refractor that I no longer have and will not work on my Tak E1...

27 Jul 2017

Views: 366


For Sale Tele Vue 2x Amplifier Corrector for Bino Vue

By: slack Location: Los Angeles

TV 2x Amplifier/Corrector for Bino Vue binoviewers. Perfect condition. Sells new at B&H for $245 and is a special...

05 Oct 2017

Views: 499


For Sale 5xpowermate

By: NewMoonTelescope Location: North Dinwiddie, VA

Slid in focuser just a couple times. Like new condition. Factory wrapping/paperwork, etc... shipping 5.00 anywhere lo...

Today, 10:31 AM

Views: 50


For Sale Questar Photographic Barlows

By: MASILMW Location: US

Questar Photographic Barlows These are very early ones or they're prototypes. These use the Dakin Barlow Lenses and g...

09 May 2017

Views: 482


For Sale TeleVue Big Barlow 2X Free S& H

By: hgstratmann Location: Missouri

TeleVue Big Barlow 2X barlow lens. For use with 2" eyepieces, has 1.25" eyepiece adapter. Parfocal with TeleVue eyepi...

09 Dec 2019

Updated: 03 Feb 2020

Views: 243


For Sale Tele Vue Big Barlow (2x) - PENDING

By: mnijilmf2 Location: Atlanta, GA

I am selling my TV Big Barlow 2x. It is in great condition, just doesn't get used any longer. Has orig box/caps and p...

08 Dec 2019

Views: 262


For Sale Televue 2.5x Powermate (1.25")

By: ddegroot Location: Washington, DC

Hi all, I'm selling a 2.5x Powermate in good condition, shipped to CONUS, PayPal only (I'll cover the fee). Purchas...

05 Apr 2018

Views: 317


For Sale Vintage barlow Mizar ETL-2

By: bdaniele79 Location: Italy

For sale is a vintage barlow from Mizar 2X. This vintage barlow is of very high quality. Asking 125$. Price negotiabl...

Yesterday, 11:27 PM

Views: 84


For Sale Vintage Vernonscope Dakin Barlow

By: Vince Tramazzo Location: Tucson, AZ.

Purchased from Don Yier at the Candor,NY. factory. ( 1990 ) Used very little, in excellent condition. I'm the origin...

18 Sep 2019

Updated: 26 Sep 2019

Views: 214


For Sale REDUCED PRICE! TV 2x 2" Barlow w/Panoptic Interface

By: Mike G. Location: Oberlin, OH

Hi, just cleaning out some drawers. I have an older version 2" Televue 2x Barlow without compression rings but with t...

26 Jan 2019

Views: 402


For Sale NEW Televue 2X Barlow

By: EdM2 Location: Land O Lakes, Florida

New, never used, never opened Televue Barlow in original package.

23 Jun 2018

Views: 437


For Sale [Unused]Baader 2.25 T 2 Barlow kit

By: cyclops12321 Location: San ANtonio

Got an unused Baader 2.25 T 2 Barlow kit I bought along with my Baader Zoom EP. Sold the EP so now this guy needs to...

06 May 2018

Updated: 11 May 2018

Views: 454


For Sale Denkmeier 2" FMC Barlow

By: cl300stick Location: Dallas

This is a NEW Denkmeier Barlow. It can be configured for multiple focal ratio scope and multiple magnifications. I do...

26 Jul 2019

Views: 120


For Sale Meade Series 5000 1.25" 5X TeleXtender

By: Bob Masterson Location: 11554

I have a Meade Series 5000 1.25" 5X TeleXtender in excellent condition. Used very little, if at all, the barrel is li...

19 Jan 2020

Views: 79


For Sale Orion High-Power 1.25 inch 2X 4-Element Barlow Lens

By: bobequus Location: Philly, PA

Only used about once or twice. Glass never touched by cleaner, brush, or cloth. Only air. Original box. Free USPS shi...

07 Nov 2019

Views: 107


For Sale Questar 2x Barlow

By: rolo Location: GA

This Barlow can be used visually or photographically through the axial port (rear) of the Questar 3.5. Superb perform...

30 Jan 2020

Views: 160


For Sale Tele Vue 3x Barlow Lens

By: baelyn Location: Greeneville, Tennessee

For sale is a Televue 3X Barlow lens in excellent condition. This is the newer brass compression ring style. Both cap...

01 Oct 2018

Updated: 03 Oct 2018

Views: 311



By: kaye Location: WA


Yesterday, 04:42 PM

Updated: Yesterday, 09:41 PM

Views: 70


For Sale TeleVue 2.5X Barlow 1.25" w/box and caps

By: zawijava Location: Maine

VG condition, pre brass compression ring design, set screw only. Glass is clean and near perfect, picture shows refl...

01 Jul 2018

Updated: 01 Jul 2018

Views: 640


For Sale Televue Big Barlow with Adapter & Meade #140

By: Paul Winn Location: 93436

SOLD Televue Big Barlow Great Condition $85.00Meade 2x Telenegative #140 $40Plus Shipping and PayPal fees

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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