William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
$ 2,110.00
ready for shipping in 3-7
days
Lunt Solar Systems
Filters 100mm Ha Etalon filter with B1200 for 2" focuser
RRP:
$ 14,000.00
Our price:
$ 9,700.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters 100mm Ha Etalon filter with B600 for 2" focuser
RRP:
$ 13,300.00
Our price:
$ 9,300.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Ca-K module with 2", 6mm blocking filter in extension tube for 2" focuser
RRP:
$ 2,350.00
Our price:
$ 1,730.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters 18mm blocking filter in star diagonal for 1.25" focusers
RRP:
$ 2,350.00
Our price:
$ 1,520.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Solar Filters Ca-K module for LS130MT
RRP:
$ 3,290.00
Our price:
$ 3,180.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Adapter for mounting a sol-searcher onto an LS152THa telescope
$ 77.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Solar telescope ST 80/560 LS80MT Ha B1200 R&P Allround OTA
$ 7,700.00
ready for shipping in 1-2
weeks
10Micron
Stationary stabilized power supply for GM 2000 and GM 3000
$ 347.00
ready for shipping in 1-2
weeks
William Optics
Apochromatic refractor AP 73/430 Super ZenithStar 73 Gold OTA
$ 1,030.00
ready for shipping in 3-7
days
William Optics
Rotator Adaptors for M63 focusers
$ 187.00
ready for shipping in 3-7
days
William Optics
Camera adaptor Canon EOS R T-Mount M48
$ 105.00
ready for shipping in 3-7
days
William Optics
4" extension adapter for Flat GT
$ 117.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Filters 12mm blocking filter in star diagonal for 2" focuser
RRP:
$ 1,530.00
Our price:
$ 1,120.00
ready for shipping in 1-2
weeks
William Optics
Apochromatic refractor AP 71/420 Gran Turismo GT 71
$ 1,400.00
ready for shipping in 3-7
days
Lunt Solar Systems
2" solar prism / Herschel wedge LS2HW
RRP:
$ 830.00
Our price:
$ 530.00
ready for shipping in 1-2
weeks
William Optics
Guidescope UniGuide 32mm Space Grey
$ 211.00
ready for shipping in 3-7
days
William Optics
Universal (DC + DV) digital camera adapter lense 75mm
$ 110.00
ready for shipping in 24
h
William Optics
Adapter Flat4 Draw Tube
$ 82.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 81/559 ZenithStar 81 WIFD Gold OTA
$ 1,870.00
ready for shipping in 24
h
10Micron
Professional 4-line stand-alone hand control
$ 1,260.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters 12mm blocking filter in star diagonal for 1.25" focusers
RRP:
$ 1,530.00
Our price:
$ 1,050.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Solar telescope ST 40/400 LS40T Ha B600 R&P
$ 2,110.00
ready for shipping in 3-6
months
Lunt Solar Systems
Focuser Conversion kit for LS100MT
$ 446.00
ready for shipping in 1-2
weeks
10Micron
Transport case set for GM 2000 HPS mount (monolith)
$ 1,360.00
ready for shipping in 1-2
weeks
William Optics
Guidescope UniGuide 32mm Gold
$ 211.00
ready for shipping in 3-7
days
Unihedron
Photometer SQM sky quality meter with lens and USB connector
$ 317.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Solar telescope 8x32 Sunocular OD5 Red
$ 234.00
Product can be shipped as of 15.01.2026
Lunt Solar Systems
Filters LS60FHa B3400 2" etalon filter system
RRP:
$ 7,700.00
Our price:
$ 5,400.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Solar telescope ST 40/400 LS40T Ha B1200 R&P
$ 2,700.00
ready for shipping in 3-6
months
William Optics
Flat6A III Special Edition FLT91
$ 446.00
ready for shipping in 3-5
weeks
10Micron
Transport cases for GM 1000 HPS mount (2 cases)
$ 1,090.00
ready for shipping in 1-2
weeks
10Micron
Rotator Go-1 De Focuser
$ 12,200.00
ready for shipping in 1-2
weeks
William Optics
Flattener Flat68III
$ 1,160.00
ready for shipping in 3-5
weeks
William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA Guidescope-Set
RRP:
$ 2,580.00
Our price:
$ 2,080.00
ready for shipping in 3-7
days
William Optics
Adapter Rotolock Adaptors 2" 1.25" Gold
$ 93.00
ready for shipping in 3-5
weeks