William Optics
Guidescope UniGuide 32mm Space Grey
$ 186.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Filters LS 50F Ha H-Alpha filter set for 3400mm focal length
$ 6,200.00
ready for shipping in 1-2
weeks
William Optics
Carry case ZS81/GT81/GTF81
$ 116.00
ready for shipping in 24
h
Shelyak
Spectroscope Alpy 200
$ 1,080.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters LS60FHa B1800 2" etalon filter system
$ 5,900.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters LS60FHa B1800 1.25" etalon filter system
$ 5,900.00
ready for shipping in 1-2
weeks
William Optics
Guidescope AC 50/200 RotoLock Red OTA
$ 232.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Filters 6mm blocking filter in star diagonal for 1.25" focusers
$ 820.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters 6mm blocking filter in star diagonal for 2" focuser
$ 820.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
PCUSB Pressure-Tuner Controller with USB
$ 1,630.00
Product can be shipped as of 13.10.2025
Lunt Solar Systems
Solar telescope ST 40/400 LS40T Ha B600
$ 1,750.00
Product can be shipped as of 01.09.2025
Lunt Solar Systems
Filters LS60FHa B1200 2" etalon filter system
$ 5,100.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters LS60FHa B1200 1.25" etalon filter system
$ 5,100.00
ready for shipping in 1-2
weeks
Shelyak
Spectroscope Star Analyser 200
$ 251.00
ready for shipping in 1-2
weeks
Shelyak
eShel injection unit f/9 50µm
$ 4,920.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Adaptors LS50/60FHa to 226-250mm
$ 442.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Adaptors LS100FHa to 226-250mm
$ 442.00
ready for shipping in 1-2
weeks
William Optics
Full-Frame Flattener/Reducer 0.72x
$ 1,040.00
ready for shipping in 3-5
weeks
William Optics
Focusing Mask Bahtinov 172-235mm
$ 209.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Filters LS60FHa B600 2" etalon filter system
$ 4,430.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters 50mm Ha Etalon filter with B1800 for 2" focuser
$ 4,310.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Adaptors LS50/60FHa to 201-225mm
$ 372.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Adaptors LS100FHa to 201-225mm
$ 372.00
ready for shipping in 1-2
weeks
Shelyak
Reflective Standard SLIT 15/19/23/35 LISA & LHIRES III
$ 250.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Solar telescope ST 40/400 LS40T Ha B1200
$ 2,330.00
Product can be shipped as of 01.10.2025
Shelyak
eShel injection unit f/6 50µm
$ 3,960.00
ready for shipping in 1-2
weeks
William Optics
Flat6A III Special Edition FLT91
$ 630.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Adaptors LS50/60FHa to 181-200mm
$ 291.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Heating Module for Blocking-Filter
RRP:
$ 465.00
Our price:
$ 291.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Adaptors LS100FHa to 181-200mm
$ 291.00
ready for shipping in 1-2
weeks
William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA Guidescope-Set
RRP:
$ 2,560.00
Our price:
$ 2,060.00
ready for shipping in 3-5
weeks
William Optics
Flattener Flat68III
RRP:
$ 940.00
Our price:
$ 890.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Filters LS 50F Ha H-Alpha filter set for 1200mm focal length
$ 3,500.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters 50mm Ha Etalon filter with B1200 for 2" focuser
$ 3,500.00
ready for shipping in 1-2
weeks
William Optics
Adapter Rotolock Adaptors 2" 1.25" Gold
$ 61.00
ready for shipping in 3-5
weeks
Shelyak
Timebox II
$ 217.00
ready for shipping in 24
h