William Optics
Vixen-Style 90mm Prism Clamp
$ 117.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Spare O-Ring 34mm for PT-Piston LS60T- LS152T
$ 29.90
ready for shipping in 24
h
Lunt Solar Systems
Filters H-alpha double-stack solar filter LS100FHa
RRP:
$ 11,600.00
Our price:
$ 9,400.00
ready for shipping in 6-10
weeks
Planet Poster Editions
Poster Sun
$ 13.90
ready for shipping in 24
h
Pentax
Eyepiece SMC XW40-R 40mm 2"
$ 590.00
ready for shipping in 1-2
weeks
William Optics
Focusing Mask Bahtinov 75-110mm
$ 82.00
ready for shipping in 24
h
William Optics
Guidescope Guide Star Apo 61
$ 710.00
ready for shipping in 24
h
William Optics
Apochromatic refractor Pleiades 181 AP 181/998 Astrograph OTA
$ 23,600.00
ready for shipping in 6-10
weeks
Lunt Solar Systems
PCUSB Pressure-Tuner Controller with USB
$ 1,640.00
Product can be shipped as of 01.07.2026
William Optics
Flattener Flat68III
$ 1,030.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Filters Ca-K module with 18mm blocking filter in star diagonal for 2" focuser
RRP:
$ 2,700.00
Our price:
$ 2,330.00
ready for shipping in 6-10
weeks
Lunt Solar Systems
Filters H-alpha LS50FHa/B600d1
$ 2,350.00
ready for shipping in 6-10
weeks
Lunt Solar Systems
Filters 50mm Ha Etalon filter with B1200 for 2" focuser
$ 2,350.00
ready for shipping in 6-10
weeks
Telegizmos
TG-TP tripod cover
$ 199.00
ready for shipping in 24
h
Lunt Solar Systems
Filters 50mm Ha Etalon filter
$ 1,990.00
ready for shipping in 6-10
weeks
Lunt Solar Systems
Spare O-Ring 32mm for PT-Piston LS60T- LS152T
$ 35.90
ready for shipping in 24
h
Pentax
SMC XW 20mm 1.25" eyepiece
$ 387.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Sun hat with neck protector
RRP:
$ 117.00
Our price:
$ 70.00
Product can be shipped as of 01.06.2026
Lunt Solar Systems
Solar telescope ST 40/400 LS40T Ha B600 R&P
$ 1,760.00
ready for shipping in 6-10
weeks
William Optics
Apochromatic refractor AP 61/360 ZenithStar ZS61 II OTA
$ 830.00
ready for shipping in 24
h
Lunt Solar Systems
Solar telescope ST 40/400 LS40T Ha B1200 R&P
$ 1,870.00
ready for shipping in 6-10
weeks
Lunt Solar Systems
Filters Ca-K module with 12mm blocking filter in extension tube for 2" focuser
RRP:
$ 2,350.00
Our price:
$ 2,020.00
ready for shipping in 6-10
weeks
Lunt Solar Systems
Ca-K module with 2", 6mm blocking filter in extension tube for 2" focuser
$ 1,520.00
ready for shipping in 6-10
weeks
William Optics
Adapter Flat68II / Flat7A
$ 59.00
ready for shipping in 24
h
Lunt Solar Systems
Filters H-alpha LS50FHa/B600d2
RRP:
$ 2,350.00
Our price:
$ 2,150.00
ready for shipping in 6-10
weeks
William Optics
Adapter Rotolock Adaptors 2" 1.25" Gold
$ 82.00
ready for shipping in 3-5
weeks
Pentax
SMC XF 6.5-19.5mm 1.25" eyepiece
$ 411.00
ready for shipping in 1-2
weeks
Telegizmos
TG-08 telescope cover for 8'' SCT
$ 164.00
ready for shipping in 24
h
Pentax
Binoculars SP 16x50
RRP:
$ 236.00
Our price:
$ 212.00
ready for shipping in 24
h
William Optics
Apochromatic refractor AP 81/559 ZenithStar 81 WIFD Gold OTA
$ 1,520.00
ready for shipping in 3-5
weeks
Pentax
Binoculars SP 12x50
RRP:
$ 200.00
Our price:
$ 180.00
ready for shipping in 1-2
weeks
Pentax
Spotting scope SMC PF-100ED 100mm
RRP:
$ 2,950.00
Our price:
$ 2,650.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Solar telescope ST 50/350 LS50THa/B400PT
RRP:
$ 1,640.00
Our price:
$ 1,350.00
ready for shipping in 6-10
weeks
William Optics
Polar wedge High Latitude SkyGuider Pro
$ 387.00
ready for shipping in 3-5
weeks
William Optics
Diagonal prism RedCat 90° 1,25"
$ 176.00
ready for shipping in 24
h
Pentax
Binoculars SP 8x40
RRP:
$ 153.00
Our price:
$ 138.00
ready for shipping in 1-2
weeks