Products

Explore Ultra-Wide Eyepieces - Comfort, Quality, Value. The Explore Scientific 100° Series™ eyepieces are hyper-wide class oculars that can transfo...

9mm Focal Length 120° Apparent Field 13mm Eye Relief Argon-Purged Waterproof EMD Coatings 2" Barrel

The 7-element, Nagler Type 6 design is based on the original patented Nagler design. This new 7-element design update for the short focal length Na...

This setup offers the astroimager maximum versatility – allowing up to 3 different f-stop configurations. Users can attach a camera to the rear of ...

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Why an 1100GTO? The 1100GTO is a mid-sized observatory-class mount that will provide reliable operation in your distant, remote observatory *** or ...

Why an 1100GTO? The 1100GTO is a mid-sized observatory-class mount that will provide reliable operation in your distant, remote observatory *** or...

Why an 1100GTO? The 1100GTO is a mid-sized observatory-class mount that will provide reliable operation in your distant, remote observatory *** or ...

Aluminum dew shield for Celestron 14"  with top, bottom and side notches. Celestron 14 Sct/CPC, CGE & HD Hyperstar Dew Shield 15" in total len...

Aluminum dew shield fits Celestron 6" SCTs with HyperStar Celestron 6 SCT & Hyperstar Dew Shield 12" in total length Top, bottom and side notc...

Aluminum dew shield for Celestron 8"  with top, bottom and side notches. Celestron 8 Sct/CPC, CGE & HD Hyperstar Dew Shield 12" in total lengt...

Aluminum dew shield for Celestron 9.25"  with top, bottom and side notches. Celestron 9.25 Sct/CPC, CGE & HD Hyperstar Dew Shield 12" in total...

Full Aperture Glass Solar Filters for Celestron 8" telescopes These are safe full aperture (sometimes referred as clear aperture) solar filters. Th...

Full Aperture Glass Solar Filters for Celestron 9.25" telescopes These are safe full aperture (sometimes referred as clear aperture) solar filters....

This adapter connects an Astrozap dew heater strap to a DC cigarette-light style plug.

Baader H-alpha / O-III / S-II f / 2 Highspeed Filter Set - Precision Grade 6.5 nm FWHM, recommended for extremely fast optical systems from f / 3...

Baader H-alpha / O-III / S-II Narrowband Filter Set - Precision Grade 6.5 nm FWHM, recommended for optical systems from f / 10 to f / 3.5 Reflex-...

Created to last for years and years, these Telescope Accessories from the professionals at Tele Vue are made of some of the most sturdy resources t...

Created to last for years and years, these Telescope Accessories from the professionals at Tele Vue are made of some of the most sturdy resources t...

TeleVue Bandmate™ OIII FilterThis OIII filter particularly enhances planetary nebulae in larger telescopes. Narrowband filter for high transmission...

TeleVue Bandmate™ OIII FilterThis OIII filter particularly enhances planetary nebulae in larger telescopes. Narrowband filter for high transmission...

The Type-A is a dual band filter with different dielectric coatings on each side of the substrate. The dual band nature of the filter permits green...

The Bandmate™ Mars Type-B filter is a high efficiency, single band dielectric coating that achieves penetrating views of the Martian surface. The s...

Mates Canon T-rings with Imaging System Accessories. Eliminates the inner portion of Canon T-rings to provide a larger diameter opening for reduced...