02 Apr 2017
Updated: 06 Apr 2017
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
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
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
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
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
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
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
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
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
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
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
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...
15 Apr 2019
Updated: 17 Apr 2019
For Sale Lunt LS50THa with Feathertouch
in Solar Filters by bjgiii
Up for sale is a beautiful LS50THa. It comes with a feathertouch focuser, original box and paperwork. The price inclu...