
William Optics
Counterweight Extension Bar for iOptron Skyguider Pro
$ 69.00
ready for shipping in 24
h

William Optics
Apochromatic refractor AP 132/925 Fluorostar Space Gray OTA
$ 6,600.00
ready for shipping in 3-5
weeks

Shelyak
Spectroscope LISA near IR
$ 5,200.00
ready for shipping in 1-2
weeks

William Optics
Focusing Mask Bahtinov 75-110mm
$ 80.00
ready for shipping in 24
h

Lunt Solar Systems
Filters H-alpha LS50FHa/B600d2
$ 2,880.00
ready for shipping in 1-2
weeks

Lunt Solar Systems
Filters Ca-K module with 12mm blocking filter in extension tube for 2" focuser
$ 2,880.00
ready for shipping in 1-2
weeks

Lunt Solar Systems
Filters Ca-K module with 12mm blocking filter in star diagonal for 2" focuser
$ 2,880.00
ready for shipping in 1-2
weeks

Lunt Solar Systems
Filters H-alpha LS50FHa/B600d1
$ 2,880.00
ready for shipping in 1-2
weeks

William Optics
Tube clamps Cat Mounting Ring
$ 80.00
ready for shipping in 24
h

Lunt Solar Systems
Solar telescope ST 40/400 LS40T Ha B600
$ 1,730.00
ready for shipping in 1-2
weeks

Lunt Solar Systems
Solar finder
$ 68.00
ready for shipping in 24
h

Lunt Solar Systems
Filters 100mm Ha Etalon filter with B1800 for 2" focuser
$ 14,400.00
ready for shipping in 1-2
weeks

Lunt Solar Systems
Filters LS 100F Ha H-Alpha filter set for 1800mm focal length
$ 14,400.00
ready for shipping in 1-2
weeks

William Optics
Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA
$ 910.00
ready for shipping in 24
h

William Optics
Guidescope UniGuide 32mm Gold
$ 195.00
ready for shipping in 24
h

Lunt Solar Systems
Filters 100mm Ha Etalon filter with B1200 for 2" focuser
$ 13,700.00
ready for shipping in 1-2
weeks

Lunt Solar Systems
Filters LS 100F Ha H-Alpha filter set for 1200mm focal length
$ 13,700.00
ready for shipping in 1-2
weeks

William Optics
Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA
$ 910.00
ready for shipping in 24
h

Lunt Solar Systems
Solar telescope ST 40/400 LS40T Ha B500
$ 1,610.00
ready for shipping in 1-2
weeks

Lunt Solar Systems
Filters 100mm Ha Etalon filter with B600 for 2" focuser
$ 13,000.00
ready for shipping in 1-2
weeks

Lunt Solar Systems
Filters LS 100F Ha H-Alpha filter set for 600mm focal length
$ 13,000.00
ready for shipping in 1-2
weeks

Lunt Solar Systems
PCUSB Pressure-Tuner Controller with USB
$ 1,610.00
Product can be shipped as of 15.07.2025

William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
RRP:
$ 2,300.00
Our price:
$ 2,190.00
ready for shipping in 3-5
weeks

Lunt Solar Systems
Filters 18mm blocking filter in star diagonal for 2" focuser
$ 2,310.00
ready for shipping in 1-2
weeks

Lunt Solar Systems
Filters 1.25", 18mm blocking filter in extension tube with T2 and 2" connectors
$ 2,310.00
ready for shipping in 1-2
weeks

Lunt Solar Systems
Ca-K module with 2", 6mm blocking filter in extension tube for 2" focuser
$ 2,310.00
ready for shipping in 1-2
weeks

Lunt Solar Systems
Filters 18mm blocking filter in star diagonal for 1.25" focusers
$ 2,310.00
ready for shipping in 1-2
weeks

Lunt Solar Systems
Solar Filters Ca-K module for LS130MT
RRP:
$ 3,230.00
Our price:
$ 3,110.00
ready for shipping in 1-2
weeks

Lunt Solar Systems
Filters Ca-K module with 6mm blocking filter in star diagonal for 2" focuser
$ 2,190.00
ready for shipping in 1-2
weeks

Lunt Solar Systems
Solar telescope ST 80/560 LS80MT Ha B1200 R&P Allround OTA
$ 8,900.00
ready for shipping in 1-2
weeks

Lunt Solar Systems
Filters LS60FHa B600 1.25" etalon filter system
$ 4,380.00
ready for shipping in 1-2
weeks

Lunt Solar Systems
2" solar prism / Herschel wedge LS2HW
$ 690.00
ready for shipping in 1-2
weeks

William Optics
Apochromatic refractor AP 91/540 Space Gray OTA
$ 3,450.00
ready for shipping in 3-5
weeks

William Optics
M48 adaptors for Nikon Super high precision
$ 149.00
ready for shipping in 24
h

William Optics
Apochromatic refractor AP 91/448 BlackCat 91 WIFD OTA
$ 3,800.00
ready for shipping in 24
h

William Optics
Guidescope Guide Star Apo 61
$ 760.00
ready for shipping in 24
h