Available within 5-14 days
#NI-66875
A Comprehensive Observer’s Handbook of the Known Moon - All three volumes sold as a combined set for a one-time purchase...
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STARLIGHT INSTRUMENTS
#OPT-0554046
This Feather-Touch focuser allows very fine and precise focusing and can be used at all Lunt Solar Systems LS40THa and L...
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LUNT
#OPT-0553503
Calcium-K module in star diagonal, for using normal astronomical telescopes up to 100mm aperture and up to 1080mm focal...
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LUNT
#OPT-0553505
Calcium-K module in star diagonal, for using normal astronomical telescopes up to 100mm aperture and up to 1620mm focal...
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BRESSER
#OPT-4802460
NEW - now including a high-quality aperture Solar-filter for safe observation of sunspots, eclipses and planet transits...
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BRESSER
#OPT-4702607
NEW - now including a high-quality aperture Solar-filter for safe observation of sunspots, eclipses and planet transits...
Available within 5-14 days
LUNT
#OPT-0551601
Complete H-alpha Solar Telescope with 130mm aperture and <0.7 Angstrom bandwidth. With Feather-Touch focuser, advance...
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LUNT
#OPT-0553502
Calcium-K module in straight extension tube, for using normal astronomical telescopes up to 100mm aperture and up to 540...
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LUNT
#OPT-0553504
Calcium-K module in straight extension tube, for using normal astronomical telescopes up to 100mm aperture and up to 108...
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LUNT
#OPT-0553506
Calcium-K module in straight extension tube, for using normal astronomical telescopes up to 100mm aperture and up to 162...
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LUNT
#OPT-0558201
Herschel-wedge / Solar-wedge for superior White-Light solar observing and imaging. For refractor-telescopes up to 150mm...
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CELESTRON
#CE94239
The optional Polar Axis Finderscope for the CGX series provides an easy, straightforward way to polar align your mount...
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SKYWATCHER
#SKECQ350-POLARSCOPE
The external Sky-Watcher polar finder scope for precise polar alignment of the new CQ350 Pro SynScan GoTo mount...
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SKYWATCHER
#SKAZEQ5-POLARSCOPE
Skywatcher Polar Alignment Scope for AZEQ5...
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BAADER PLANETARIUM
#BA-2458400A
The Multi Purpose Coma Corrector Mark III eliminates coma across the full photographic field without manipulating the fo...
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VIXEN
#VX35505
Anyone can be an Astrophotographer with the Polarie Star Tracker Mount. Capture amazing images of the Milky Way. This co...
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QHY
#916-9245
The ALccd-QHY 5III 174 is the first model of a series of new USB 3.0 cameras. It is an excellent camera for the solar, l...
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PEGASUS
#PEG-ADAPT-M54M-2NP
M54 Male to 2” Nosepiece (inner hole with 2” filter thread)...
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PEGASUS
#PEG-USB2MINI-2M
This cable is used to connect relatively slow devices to computers or USB hubs...
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