William Optics
Camera adaptor Canon EOS R T-Mount M48
$ 93.00
ready for shipping in 24
h
Lunt Solar Systems
Filters LS60FHa B3400 2" etalon filter system
$ 7,600.00
ready for shipping in 1-2
weeks
Shelyak
Optical kit for Star'Ex HR spectrograph
$ 600.00
ready for shipping in 1-2
weeks
William Optics
Tube clamps Mounting Ring and CAT Handle Bar Kit for ZenithStar 61 version I
$ 151.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 81/478 GranTurismo 81WIFD OTA
$ 2,340.00
ready for shipping in 3-5
weeks
William Optics
Polar wedge Low Latitude SkyGuide Pro
RRP:
$ 419.00
Our price:
$ 396.00
ready for shipping in 24
h
William Optics
Carry case ZenithStar 61
$ 104.00
ready for shipping in 24
h
William Optics
Carry case ZenithStar 71 & 73
$ 116.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 73/430 Super ZenithStar 73 Gold OTA
$ 1,170.00
ready for shipping in 3-5
weeks
Shelyak
eShel Calibration unit
$ 6,300.00
ready for shipping in 1-2
weeks
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
$ 233.00
ready for shipping in 3-5
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
Filters 6mm blocking filter in star diagonal for 1.25" focusers
$ 820.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
PCUSB Pressure-Tuner Controller with USB
$ 1,640.00
Product can be shipped as of 13.10.2025
Hotech
Advanced CT laser collimator for 1.25" focuser with fine adjustment
RRP:
$ 1,000.00
Our price:
$ 750.00
ready for shipping in 6-10
weeks
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 1.25" etalon filter system
$ 5,100.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters LS60FHa B1200 2" etalon filter system
$ 5,100.00
ready for shipping in 1-2
weeks
Shelyak
eShel injection unit f/9 50µm
$ 4,930.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Adaptors LS50/60FHa to 226-250mm
$ 443.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Adaptors LS100FHa to 226-250mm
$ 443.00
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
$ 4,440.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters 50mm Ha Etalon filter with B1800 for 2" focuser
$ 4,320.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Adaptors LS100FHa to 201-225mm
$ 373.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Adaptors LS50/60FHa to 201-225mm
$ 373.00
ready for shipping in 1-2
weeks
Hotech
2" SCA laser collimator - crosshair laser
RRP:
$ 326.00
Our price:
$ 257.00
ready for shipping in 6-10
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
$ 2,340.00
Product can be shipped as of 01.10.2025