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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.

Solar Filters

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02 Apr 2017

Updated: 06 Apr 2017

Sold!
$450.00

For Sale Coronado PST - Reduced

in Solar Filters by Tom Wade

This is pre-Meade Coronado. Excellent quality and fantastic views of both prominences and chromosphere (surface detai...

12 Jul 2017

Updated: 19 Jul 2017

Sold!
$1,600.00

For Sale Lunt 60mm solar scope with double Alpha stack.

in Solar Filters by dejach

LUNT - 60MM H-ALPHA SOLAR-TELESCOPE WITH DOUBLE STACKED 50 ETALON SYSTEM, B600 BLOCKING FILTER AND 2 " CRAYFORD FOCUS...

06 Oct 2019

Sold!
$100.00

For Sale Solar Filter

in Solar Filters by Neptune

I have a like new visual solar filter that fits 8-1/2" - 9-5/16" diamater tubes using 3 equally spaced nylon screws....

22 Feb 2018

Sold!
$4,900.00

For Sale Coronado CaK 90 rebuilt and upgraded includes CaH filter also

in Solar Filters by Robert Piekiel

Because of unforeseen circumstances, I am reluctantly offering for sale my rebuilt Coronado CaK 90 scope. From what I...

10 Oct 2018

Sold!
$35.00

For Sale EclipSmart Solar Filter For Celestron 6" SCT's

in Solar Filters by Tom Duncan

Probably unused EclipSmart Solar filter made by Celestron, for " Celestron 6-inch Schmidt-Cassegrain Telescopes". Thi...

10 Jan 2019

Sold!
$1,900.00

For Sale Lunt LS60THa, B1200, Feathertouch

in Solar Filters by jmiller1001

Scope is as-new, used a few times to image and observe. Includes all original accessories, paperwork, warranty card a...

02 Jul 2019

Sold!
$20.00

For Sale Unitron 3” Solar Aperture Cap/Diaphragm

in Solar Filters by Terra Nova

This is a Unitron Solar Aperture Cap or Diaphragm for the 3” Unitron refractor (Models 140 and 142) and similar Polar...

08 Sep 2019

$700.00

For Sale LUNT 50MM FRONT MOUNT DOUBLE STACK SOLAR FILTER (FITS 60MM TELESCOPES)

in Solar Filters by GMAN47

LS50FHa solar filter front-mounted non-obstructed hydrogen-alpha filter for use on Lunt ED Telescopes or Double Stack...

06 Nov 2019

Sold!
$1,600.00

For Sale Double Stacked" Coronado SolarMax II 60 Solar Telescope

in Solar Filters by astroWX

I am selling my well cared Double stack 60 SolarMax II solar telescope. The double stack gives 0.5 Angstrom bandpas i...

08 Nov 2019

n/a

Wanted Thousand Oaks for 90mm ETX.

in Solar Filters by refet

I am looking for a small solar filter that gives yellow view of sun, typically like Thousand Oaks filter. Size to fit...

04 Jan 2018

$4,000.00

For Sale DayStar Quantum PE 0.6A and TV 4X PM

in Solar Filters by BCNGreyCat

Up for sale is a DayStar Quantum PE 0.6A H-Alpha solar filter with Tele Vue 4x power mate. The filter has just recent...

04 Aug 2018

Sold!
$400.00

For Sale Coronado Solarmax II 40mm tunable Etalon

in Solar Filters by LaCasaCorp

Very good condition Coronado Solarmax II 40mm tunable Etalon (can be used to double stack a Coronado PST). Clean opti...