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22 Feb 2019

Views: 177


For Sale Denkmeier 2" newtonian OCS

in Binoviewers by prjctapollo

In like new condition. Allows proper focus achievement with binoviewer in a newtonian scope.

15 Dec 2017

Updated: 15 Dec 2017

Views: 408


For Sale BC&F Binoiviewer

in Binoviewers by JohnDH

I have for sale a BC&F Astro Engineering (a British Company) Binoviewer. This unit has excellent glass and may no...

08 May 2017

Views: 268


For Sale Baader Heavy Duty quickchanger - New

in Binoviewers by msalganik

New heavy duty quickchanger (#6A). These run over $90. I bought it as part of an international order and then realize...

28 Apr 2018

Views: 323


For Sale Denkmeier Multi-Purpose Binoviewer OCS with Extension Tube

in Binoviewers by ruachsheavens

This OCS performs flawlessly. However, it has some small clamshell-like issues OUTSIDE of the fov, at the very outer...

05 Sep 2019

Views: 149


For Sale DENKMEIER power switch with 2" nose piece

in Binoviewers by prjctapollo

In excellent condition. Threads into the opening of Denk and Denk II binos.

14 Jun 2019

Views: 129


For Sale Vixen 7X50 ZCF Binoculars - Minty

in Binoviewers by davela

I am selling a pair of Vixen 7X50 ZCF binoculars in close to mint condition in all respects. Included in the sale, ar...

07 May 2019

Views: 244


For Sale Burgess Binoviewer

in Binoviewers by Izzy

These binoviewers needs collimation. So if you are experienced doing that yourself, this would be a good bargain. A...

20 Nov 2017

Views: 301


For Sale Denk 1.25" OCS parts

in Binoviewers by TVG

I have a Denk 1.25" OCS with the two barrell/adapters labeled "C" and the optics labeled "S". I do not have the "O"...

30 Sep 2018

Views: 256


For Sale 70mm aperture Oberwerk binoculars

in Binoviewers by M_Guaveia

For sale 70mm aperture Oberwerk binoculars Fully broadband multi-coated Bak 4 prism 15x70 Comes with case and strap...

24 Jan 2019

Views: 178



in Binoviewers by 5dave

For Sale is a pair of Williams Optics 20MM 68 degree eyepieces with original caps and packaging. They are in excellen...

20 Oct 2017

Updated: 30 Nov 2017

Views: 702


For Sale Microscope Binocular Head Binoviewer

in Binoviewers by oviedo

This is binoviewer for 2" telescope focuser that accepts 1.25 inch eyepieces. It is adapted from a B&L microscop...

30 Aug 2017

Views: 398


For Sale Denkmeier 1.25'' OCS cell

in Binoviewers by Xing

Includes the optical Cell and T part. condition is excellent Asking for $55 shipped to CONUS. Paypal preferred, MO...

08 Oct 2017

Updated: 08 Oct 2017

Views: 422


For Sale Comcon Binoviewers

in Binoviewers by jragsdale

Here's a pair of Comcon Binoviews. They have been modified with Meade eyepiece adapters. The body has a fair bit of w...

29 Oct 2017

Views: 399


For Sale Nikon Bino head 92179

in Binoviewers by ChuppsterXLM

Old Nikon Microscope Bino Head adapted for Telescope (1.25"). Nikon 92179. $50.00 + Shipping. Got it from a friend b...

21 Sep 2019

Views: 169


For Sale LOMO Binoviewer with Two Eyepieces

in Binoviewers by TheBigEye

For sale a LOMO binoviewer with two 25mm Super Plossl eyepieces. Fits 1.25" focuser. Glass is in great shape, but th...

16 Nov 2017

Views: 242


For Sale PVS-7 C-mount and 1.25" barrel adapter w/ filter threads

in Binoviewers by MSWcdavis

Awesome condition lets you convert pvs 7 night vision goggles to use as an eyepiece (26x and 40 degree field) 100$...

27 Mar 2017

Updated: 28 Mar 2017

Views: 371


For Sale Siebert 1.0 OCA for 1.25" Binoviewers

in Binoviewers by gatorengineer

Lets try $50 shipped, if I am way off let me know. This is an OCA, 1.25" threaded for filters etc. As far as I can...

11 Sep 2017

Views: 335


For Sale CELESTRON Aspheric Eyepiece Telescope HD Wide Angle 62 Degree Lens 23mm Ful

in Binoviewers by robmac

CELESTRON Aspheric Eyepiece Telescope HD Wide Angle 62 Degree Lens 23mm Fully Coated for 1.25" Astronomical Telescope...

16 Apr 2019

Views: 125


For Sale Nikon binocular head for microscopes

in Binoviewers by texcoco

Nikon binocular head that apparently fits the Labophot, Optiphot, and Alphaphot series of microscopes.This should be...

15 Sep 2017

Views: 339


For Sale [Reduced] Denkmeier 1.25'' OCS cell

in Binoviewers by Xing

For sale is Denkmeier multi-purpose 1.25'' OCS cell Includes the optical Cell (o part?) and the T part (T thread to...

17 Oct 2017

Views: 301


For Sale Denk II to T2 Adapter

in Binoviewers by tmaestro

I bought this guy for my Denk II but I found that I don't use it with the scopes and configurations I have. I'm su...

05 Apr 2019

Views: 141


For Sale For Sale Arcturus 3X OCS $30 includes S/H

in Binoviewers by De Lorme

Hello, If your interested send me an e-mail. After I downloaded the picture I noticed the dust. Just needs a good cl...

10 Feb 2018

Views: 517


For Sale WO Binoviewers (Dirty / Damaged)

in Binoviewers by TiSaph

For sale is a pair of William Optic binoviewers. A previous owner attempted to clean these, and they are smudged and...

30 Jul 2019

Views: 126


For Sale T-2 Quick connector

in Binoviewers by Tom Bakowski

Denkmeier Binotron to Baader T-2 quick connector adapter. This screws into powerswitch of Binoviewer body. See this p...

15 Mar 2017

Views: 342


For Sale Barlow - nosepiece

in Binoviewers by Bob Jackson

2X barlow nose-piece for 1 1/4 binoviewer. Like new - includes plastic eyepiece case. $22 shipped (USA)

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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