18 Mar 2017
Views: 217
$30.00
For Sale .965 Image Erector
in Diagonals by Tom Duncan
Typical unbranded .965" image erector with caps...
30 Mar 2017
Views: 303
$40.00
For Sale 1.25" Terrestrial Viewing Image Erector In Box Japan DP-3
in Diagonals by Tom Duncan
Early (1970s?) 1.25" image erector/porro prism...
02 Apr 2017
Views: 278
$220.00
For Sale Antique star diagonal prism (Zeiss?) 19th century
in Diagonals by xavier
Antique star diagonal prism (Zeiss?) 19th centu...
02 Apr 2017
Views: 322
$165.00
For Sale Antique star diagonal prism, 19th century (small)
in Diagonals by xavier
Antique star diagonal prism, 19th century (smal...
27 Apr 2017
Views: 315
$24.00
For Sale Vixen Straight Through Prism Erecting System 1.25"
in Diagonals by starbird
This is a Vixen made in Japan 1.25" Prism Erect...
05 May 2017
Views: 319
$115.00
For Sale Celestron 2 inch diagonal
in Diagonals by glennshiller
For sale my Celestron 2 inch diagonal. I used...
12 May 2017
Views: 258
$25.00
For Sale 1.25" no name diagonals
in Diagonals by tag1260
I have two 1.25" diagonals to sell. One is a ve...
22 May 2017
Views: 221
$23.00
For Sale Celestron Vintage 1.25" Prism Erecting System
in Diagonals by starbird
This is a celestron vintage C8 orange tube era...
06 Jun 2017
Views: 318
$275.00
For Sale Tak FSQ106N 2" Diagonal
in Diagonals by Bill1054
Fits original Q, screwing into the M-72 threads...
01 Jul 2017
Updated: 01 Jul 2017
Views: 355
$170.00
For Sale Unitron turret
in Diagonals by David631Young
Classic Unitron eyepiece turret. From the colle...
03 Jul 2017
Views: 270
$12.00
For Sale GSO 1.25" diagonal
in Diagonals by fungus57
I have a GSO 1.25" mirror diagonal. Optically i...
12 Aug 2017
Updated: 22 Sep 2017
Views: 148
$60.00
For Sale Newtonian secondary
in Diagonals by Bill Gnirrep
3.25" X 4". Has small scratch that does not aff...
20 Sep 2017
Views: 268
$20.00
For Sale Celestron 1.25" prism diagonal
in Diagonals by JakeJ
Very sharp optics.
24 Sep 2017
Views: 310
$35.00
For Sale Meade 1.25" Off Axis Guider Diagonal made in Japan
in Diagonals by starbird
This is a meade 1.25" off axis guider diagonal...
20 Oct 2017
Views: 169
$125.00
For Sale Questar Porro prism
in Diagonals by murphb
Questar porroprism with some chips on edge alth...
02 Nov 2017
Updated: 13 Jan 2018
Views: 273
$32.00
For Sale PRICE REDUCTION Celestron Star Diagonal 1.25 inch
in Diagonals by Andrew5465
Ive Recently have gotten a celestron avx 6 inch...
07 Nov 2017
Views: 438
$230.00
For Sale Baader 2" clicklock diagonal
in Diagonals by Phucdang
I have for sale a Baader 2" clicklock diagonal...
07 Nov 2017
Views: 185
$65.00
For Sale Vintage Vixen 1-1/4" Mirror Diagonal
in Diagonals by Lynnblac
Vixen mirror diagonal with cast alum body and c...
11 Nov 2017
Updated: 20 Dec 2017
Views: 229
$20.00
For Sale 90 Degree Diagonal Prism 1-1/4"
in Diagonals by DennisR
The name says it all - Made in China Came with...
13 Nov 2017
Views: 139
$59.00
For Sale Secondary mirror w bar mount
in Diagonals by Pjmarkie
Secondary elliptical mirror from odyssey 13.1 i...
15 Nov 2017
Updated: 01 Feb 2018
Views: 354
$65.00
For Sale TeleVue 1.25" mirror diagonal # SDQ-0010
in Diagonals by Scopeman61
Listed is a TeleVue 1.25" mirror diagonal # SDQ...
18 Nov 2017
Views: 266
$120.00
For Sale Diagonals and Camera adapters
in Diagonals by Irish43
Optica solar diagonal and camera (1.25 to T-thr...
21 Nov 2017
Views: 192
$22.00
For Sale 45 and 90 degree 1.25" diagonals
in Diagonals by Emeryh
Both have plastic bodies with set screws and sp...
22 Nov 2017
Views: 471
$500.00
For Sale Ultra Rare Sears Rotary Eyepiece Holder with Eyepieces
in Diagonals by starbird
This is a vintage sears rotary eyepiece holder....
25 Nov 2017
Updated: 14 Dec 2017
Views: 446
$65.00
For Sale SCT diagonals
in Diagonals by bartine
I have an older 2" Meade diagonal - not the UHC...
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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Your first four eyepiece focal lengths - still used or upgraded type?25585 - Sep 22 2018 01:59 PM
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