Your partner for astronomy
Products 37 - 72 of 367
Sort by:
Telegizmos T3-09 telescope cover for 8"-9" SCTs on fork mounts
Telegizmos
T3-09 telescope cover for 8"-9" SCTs on fork mounts
$ 231.00
ready for shipping in 3-5 weeks
Lunt Solar Systems Solar telescope ST 100/714 LS100MT Ha B3400 Allround OTA
Lunt Solar Systems
Solar telescope ST 100/714 LS100MT Ha B3400 Allround OTA
$ 14,900.00
ready for shipping in 1-2 weeks
DayStar Filters 0.5Å H-alpha Quantum PE filter
DayStar
Filters 0.5Å H-alpha Quantum PE filter
$ 30,300.00
ready for shipping in 3-6 months
Telegizmos TG-3D telescope cover for 12-14'' Dobsonians
Telegizmos
TG-3D telescope cover for 12-14'' Dobsonians
$ 208.00
ready for shipping in 24 h
William Optics Adjustable Flattener Reducer Flat6AIII
William Optics
Adjustable Flattener Reducer Flat6AIII
$ 463.00
ready for shipping in 24 h
Telegizmos TGG-2 telescope cover for 14" SCTs on GEM mounts
Telegizmos
TGG-2 telescope cover for 14" SCTs on GEM mounts
$ 173.00
ready for shipping in 3-5 weeks
Telegizmos TGR-6L telescope cover for 6'' refractor
Telegizmos
TGR-6L telescope cover for 6'' refractor
$ 197.00
ready for shipping in 24 h
Telegizmos TG-1D telescope cover for 6-8'' Dobsonian
Telegizmos
TG-1D telescope cover for 6-8'' Dobsonian
$ 150.00
ready for shipping in 3-5 weeks
Lunt Solar Systems Solar Filters Ca-K-Module for LS130MT/B3400
Lunt Solar Systems
Solar Filters Ca-K-Module for LS130MT/B3400
$ 4,060.00
ready for shipping in 1-2 weeks
Lunt Solar Systems Filters B3400 Blocking-Filter in 2" extension tube
Lunt Solar Systems
Filters B3400 Blocking-Filter in 2" extension tube
$ 4,060.00
ready for shipping in 1-2 weeks
William Optics Flattner Flat61A for Z61
William Optics
Flattner Flat61A for Z61
$ 359.00
ready for shipping in 24 h
William Optics Flat GT
William Optics
Flat GT
$ 347.00
ready for shipping in 24 h
Lunt Solar Systems Filters anti-reflection for DSII/SFPT double-stack at LS80MT & LS100MT telescopes
Lunt Solar Systems
Filters anti-reflection for DSII/SFPT double-stack at LS80MT & LS100MT telescopes
$ 405.00
ready for shipping in 1-2 weeks
Lunt Solar Systems Solar telescope ST 130/910 LS130MT Ha B1200 Allround OTA
Lunt Solar Systems
Solar telescope ST 130/910 LS130MT Ha B1200 Allround OTA
$ 15,100.00
ready for shipping in 1-2 weeks
William Optics Apochromatic refractor AP 61/300 RedCat 61 OTA
William Optics
Apochromatic refractor AP 61/300 RedCat 61 OTA
$ 2,090.00
ready for shipping in 24 h
Lunt Solar Systems Filters LS50C double-stack filter
Lunt Solar Systems
Filters LS50C double-stack filter
$ 1,980.00
ready for shipping in 1-2 weeks
Shelyak Spectroscope Lhires III
Shelyak
Spectroscope Lhires III
$ 5,900.00
ready for shipping in 1-2 weeks
Telegizmos T3-R4 telescope cover for 4" refractors on GEM mounts
Telegizmos
T3-R4 telescope cover for 4" refractors on GEM mounts
$ 336.00
ready for shipping in 3-5 weeks
William Optics Tube clamps Cat Mounting Ring
William Optics
Tube clamps Cat Mounting Ring
$ 81.00
ready for shipping in 24 h
Telegizmos TGG1 telescope cover for 10'' Newtonian/GEM
Telegizmos
TGG1 telescope cover for 10'' Newtonian/GEM
$ 185.00
ready for shipping in 24 h
Lunt Solar Systems Solar telescope ST 100/714 LS100MT Ha B1800 Allround OTA
Lunt Solar Systems
Solar telescope ST 100/714 LS100MT Ha B1800 Allround OTA
$ 13,300.00
ready for shipping in 1-2 weeks
Telegizmos TG-2D telescope cover for 10-12'' Dobsonians
Telegizmos
TG-2D telescope cover for 10-12'' Dobsonians
$ 185.00
ready for shipping in 24 h
Lunt Solar Systems Solar telescope ST 100/714 LS100MT Ha B1200 Allround OTA
Lunt Solar Systems
Solar telescope ST 100/714 LS100MT Ha B1200 Allround OTA
$ 12,500.00
ready for shipping in 1-2 weeks
Shelyak Spectroscope eShel lense version
Shelyak
Spectroscope eShel lense version
$ 12,400.00
ready for shipping in 1-2 weeks
William Optics Apochromatic refractor AP 108/518 UltraCat WIFD
William Optics
Apochromatic refractor AP 108/518 UltraCat WIFD
$ 4,520.00
Product can be shipped as of 01.08.2025
DayStar 22.4 Amp hour battery pack for the Quark
DayStar
22.4 Amp hour battery pack for the Quark
$ 185.00
ready for shipping in 24 h
DayStar QUARK Magnesium I (b2) Line
DayStar
QUARK Magnesium I (b2) Line
$ 2,060.00
ready for shipping in 24 h
Lunt Solar Systems Spare O-Ring 32mm for PT-Piston LS60T- LS152T
Lunt Solar Systems
Spare O-Ring 32mm for PT-Piston LS60T- LS152T
$ 11.90
ready for shipping in 24 h
William Optics Focusing Mask Bahtinov 105-148mm
William Optics
Focusing Mask Bahtinov 105-148mm
$ 92.00
ready for shipping in 24 h
Lunt Solar Systems Filters LS60FHa B600 1.25" etalon filter system
Lunt Solar Systems
Filters LS60FHa B600 1.25" etalon filter system
$ 4,410.00
ready for shipping in 1-2 weeks
Shelyak Spectroscope Alpy 600
Shelyak
Spectroscope Alpy 600
$ 1,070.00
ready for shipping in 1-2 weeks
Telegizmos TG-4D telescope cover for 16-18'' Dobsonians
Telegizmos
TG-4D telescope cover for 16-18'' Dobsonians
$ 220.00
ready for shipping in 3-5 weeks
William Optics Apochromatic refractor Pleiades 111 AP 111/528 Astrograph OTA
William Optics
Apochromatic refractor Pleiades 111 AP 111/528 Astrograph OTA
$ 5,200.00
ready for shipping in 3-5 weeks
William Optics Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
William Optics
Apochromatic refractor AP 81/478 Gran Turismo 81 IV OTA
RRP:  $ 2,310.00
Our price:
$ 2,210.00
ready for shipping in 3-5 weeks
William Optics Apochromatic refractor AP 156/1217 Fluorostar Gray OTA
William Optics
Apochromatic refractor AP 156/1217 Fluorostar Gray OTA
$ 10,900.00
ready for shipping in 3-5 weeks
William Optics Adapter Rotolock Adaptors 2" 1.25" Red
William Optics
Adapter Rotolock Adaptors 2" 1.25" Red
$ 61.00
ready for shipping in 3-5 weeks