William Optics
Adapter SCT connection for WO Diagonals
$ 68.00
ready for shipping in 24
h
Lunt Solar Systems
Filters 12mm blocking filter in star diagonal for 2" focuser
$ 1,490.00
ready for shipping in 1-2
weeks
DayStar
Quark Universal AC Power Supply
$ 86.00
ready for shipping in 24
h
DayStar
QUARK H-alpha filter Gemini
$ 3,520.00
ready for shipping in 3-6
months
Lunt Solar Systems
Filters 12mm blocking filter in star diagonal for 1.25" focusers
$ 1,490.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters 1.25" 12mm blocking filter in extender with T2 and 2" connection
$ 1,490.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
$ 2,270.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 81/559 ZenithStar 81 WIFD Red OTA
$ 1,490.00
ready for shipping in 3-5
weeks
DayStar
Filters Energy Rejection Filter E-281F80
$ 870.00
ready for shipping in 3-6
months
Lunt Solar Systems
Focuser Conversion kit for LS100MT
$ 433.00
ready for shipping in 1-2
weeks
DayStar
Combo QUARK H-Alpha solar filter, for chromosphere
$ 1,760.00
ready for shipping in 3-6
months
Lunt Solar Systems
Filters LS60FHa B3400 2" etalon filter system
$ 7,500.00
ready for shipping in 1-2
weeks
William Optics
Tube clamps Mounting Ring and CAT Handle Bar Kit for ZenithStar 61 version I
$ 148.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 81/478 GranTurismo 81WIFD OTA
$ 2,280.00
ready for shipping in 3-5
weeks
DayStar
Filters Energy Rejection Filter E-110N75
$ 870.00
ready for shipping in 3-6
months
William Optics
Polar wedge Low Latitude SkyGuide Pro
RRP:
$ 410.00
Our price:
$ 387.00
ready for shipping in 24
h
DayStar
Solar Filters ULF-70
$ 37.90
ready for shipping in 24
h
William Optics
Carry case ZenithStar 61
$ 102.00
ready for shipping in 24
h
William Optics
Carry case ZenithStar 71 & 73
$ 113.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 73/430 Super ZenithStar 73 Gold OTA
$ 1,140.00
ready for shipping in 3-5
weeks
DayStar
Filters Energy Rejection Filter E-120N80
RRP:
$ 870.00
Our price:
$ 820.00
ready for shipping in 3-6
months
William Optics
Guidescope UniGuide 32mm Space Grey
$ 182.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Filters LS 50F Ha H-Alpha filter set for 3400mm focal length
$ 6,100.00
ready for shipping in 1-2
weeks
William Optics
Carry case ZS81/GT81/GTF81
$ 113.00
ready for shipping in 24
h
Lunt Solar Systems
Filters LS60FHa B1800 1.25" etalon filter system
$ 5,700.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters LS60FHa B1800 2" etalon filter system
$ 5,700.00
ready for shipping in 1-2
weeks
William Optics
Guidescope AC 50/200 RotoLock Red OTA
$ 227.00
ready for shipping in 3-5
weeks
DayStar
Filters Energy Rejection Filter E-170N130
$ 1,450.00
ready for shipping in 3-6
months
Lunt Solar Systems
Filters 6mm blocking filter in star diagonal for 1.25" focusers
$ 800.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters 6mm blocking filter in star diagonal for 2" focuser
$ 800.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
PCUSB Pressure-Tuner Controller with USB
$ 1,600.00
Product can be shipped as of 13.10.2025
Lunt Solar Systems
Filters LS60FHa B1200 2" etalon filter system
$ 4,910.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters LS60FHa B1200 1.25" etalon filter system
$ 4,910.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Adaptors LS100FHa to 226-250mm
$ 433.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Adaptors LS50/60FHa to 226-250mm
$ 433.00
ready for shipping in 1-2
weeks
William Optics
Guidescope 50mm f/4.0 RotoLock
$ 193.00
ready for shipping in 3-5
weeks