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  • Explore Scientific 62° 5.5mm 1.25" Waterproof Eyepiece
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    $149.99
    $149.99 - $149.99
    $149.99
    $99.99
    $99.99 - $99.99
    $99.99

    Explore Scientific 5.5mm 62° 1.25" Waterproof Eyepiece

    Explore Scientific
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    Explore Scientific 5.5mm 62° Series 1.25" Waterproof Eyepiece If you’re looking to pull in crisp planetary detail, split tight double stars, or ta...

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    $149.99
    $149.99 - $149.99
    $149.99
    $99.99
    $99.99 - $99.99
    $99.99
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  • Sold out
    $119.99
    $119.99 - $119.99
    $119.99
    $49.99
    $49.99 - $49.99
    $49.99

    Explore Scientific 6.5mm 52° Series Waterproof Eyepiece

    Explore Scientific
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    Explore Scientific 6.5mm 52° Argon-Purged Waterproof Eyepiece A high-quality eyepiece is one of the best investments you can make in your telescope...

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    $119.99
    $119.99 - $119.99
    $119.99
    $49.99
    $49.99 - $49.99
    $49.99
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  • Sold out
    $269.99
    $269.99 - $269.99
    $269.99
    $149.99
    $149.99 - $149.99
    $149.99

    Explore Scientific 6.5mm 82 Degree 1.25" LER Waterproof Eyepiece

    Explore Scientific
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    Explore Scientific 6.5mm 82° 1.25" LER Eyepiece – A Premium Wide-Field Experience with Superior Comfort When it comes to high-performance eyepieces...

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    $269.99
    $269.99 - $269.99
    $269.99
    $149.99
    $149.99 - $149.99
    $149.99
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  • 6.7mm 82° field argon-purged waterproof 1.25" eyepiece
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    $229.99 - $229.99
    $229.99
    $229.99 - $229.99
    $229.99

    Explore Scientific 6.7mm 82° Field Argon-Purged Waterproof 1.25" Eyepiece

    Explore Scientific
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    This Product Has Been Discontinued And This Is Here for Informational Purposes Only. It Is No Longer For  Sale. This high power 6.7mm Explore Scien...

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    $229.99 - $229.99
    $229.99
    $229.99 - $229.99
    $229.99
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  • Explore Scientific 62° 20mm 1.25" Waterproof Eyepiece
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    $149.99
    $149.99 - $149.99
    $149.99
    $99.99
    $99.99 - $99.99
    $99.99

    Explore Scientific 62° 20mm 1.25" Waterproof Eyepiece

    Explore Scientific
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    Explore Scientific 20mm 62° 1.25" Waterproof Eyepiece The Explore Scientific 20mm 62° Series Eyepiece offers an outstanding blend of comfort, optic...

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    $149.99
    $149.99 - $149.99
    $149.99
    $99.99
    $99.99 - $99.99
    $99.99
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  • Sold out
    $269.99
    $269.99 - $269.99
    $269.99
    $179.99
    $179.99 - $179.99
    $179.99

    Explore Scientific 8.5mm LER 82° Field Argon-Purged Waterproof 1.25" Eyepiece

    Explore Scientific
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    Explore Scientific 8.5mm 82° 1.25" LER Eyepiece – Wide-Field Precision Meets Premium Comfort The Explore Scientific 8.5mm 82° 1.25" Long Eye Relief...

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    $269.99
    $269.99 - $269.99
    $269.99
    $179.99
    $179.99 - $179.99
    $179.99
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  • 8.8mm 82° field argon-purged waterproof 1.25" eyepiece
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    $229.99 - $229.99
    $229.99
    $229.99 - $229.99
    $229.99

    Explore Scientific 8.8mm 82° Field Argon-Purged Waterproof 1.25" Eyepiece

    Explore Scientific
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    This Product Has Been Discontinued And This Is Here for Informational Purposes Only. It Is No Longer For  Sale. This 8.8mm Explore Scientific 82° f...

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    $229.99 - $229.99
    $229.99
    $229.99 - $229.99
    $229.99
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  • 9mm 100° field argon-purged waterproof 2" eyepiece
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    $579.99
    $579.99 - $579.99
    $579.99
    $199.99
    $199.99 - $199.99
    $199.99

    Explore Scientific 9mm 100° Field Argon-Purged Waterproof 2" Eyepiece

    Explore Scientific
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    The Explore Scientific 9mm argon-purged waterproof 2" eyepiece combines a high power capability with a 100° apparent field to provide a jaw-droppin...

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    $579.99
    $579.99 - $579.99
    $579.99
    $199.99
    $199.99 - $199.99
    $199.99
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  • Explore Scientific 62° 9mm 1.25" Waterproof Eyepiece
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    $149.99
    $149.99 - $149.99
    $149.99
    $99.99
    $99.99 - $99.99
    $99.99

    Explore Scientific 9mm 62° 1.25" Waterproof Eyepiece

    Explore Scientific
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    Explore Scientific 9mm 62° 1.25" Waterproof Eyepiece The Explore Scientific 9mm 62° Series 1.25" eyepiece brings together solid performance, qualit...

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    $149.99
    $149.99 - $149.99
    $149.99
    $99.99
    $99.99 - $99.99
    $99.99
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  • Sold out
    $749.99 - $749.99
    $749.99
    $749.99 - $749.99
    $749.99

    Explore Scientific Firstlight 10" f/5 Dobsonian Telescope

    Explore Scientific
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    Explore Scientific 10" f/5 Truss Tube Dobsonian – A Powerful, Portable Deep-Sky Performer The Explore Scientific 10" f/5 Truss Tube Dobsonian is de...

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    $749.99 - $749.99
    $749.99
    $749.99 - $749.99
    $749.99
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  • GM-8 Equatorial mount with tripod and dual axis drive
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    $1,695.00 - $1,695.00
    $1,695.00
    $1,695.00 - $1,695.00
    $1,695.00

    GM-8 Equatorial mount with tripod and dual axis drive

    Losmandy
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    THIS PRODUCT HAS BEEN DISCONTINUED.  THIS IS HERE FOR INFORMATIONAL PURPOSES ONLY. The Losmandy GM-8 mount is a well-made, high-precision German eq...

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    $1,695.00 - $1,695.00
    $1,695.00
    $1,695.00 - $1,695.00
    $1,695.00
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  • Sold out
    $85.00 - $85.00
    $85.00
    $85.00 - $85.00
    $85.00

    iOptron CEM25/ZEQ25 Hard Case

    iOptron
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    This item has been discontinued and is no longer for sale.  This is here for informational purposes only.   This Hard Case for CEM25/ZEQ25 mount pr...

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    $85.00 - $85.00
    $85.00
    $85.00 - $85.00
    $85.00
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  • Sold out
    $3,358.00 - $3,358.00
    $3,358.00
    $3,358.00 - $3,358.00
    $3,358.00

    iOptron CEM70 NUC "Center-Balanced" Go-To Equatorial Mount, iPolar Finder, Without Tripod

    iOptron
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    The iOptron center-balanced CEM70 go-to German equatorial mount has a payload capacity of 70 pounds, yet the mount head (less counterweight) weighs...

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    $3,358.00 - $3,358.00
    $3,358.00
    $3,358.00 - $3,358.00
    $3,358.00
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  • iOptron GEM28A1 German Equatorial GoTo Mount with iPolar and Case
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    $1,538.00 - $1,538.00
    $1,538.00
    $1,538.00 - $1,538.00
    $1,538.00

    iOptron GEM28 Go-To German Equatorial Mount With iPolar, Hard Case, And 1.5" Tripod

    iOptron
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    iOptron's compact next-generation GEM28 mount is a tiny titan with a 28 pound payload capacity. This iOptron Gem28 German equatorial mount has: ...

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    $1,538.00 - $1,538.00
    $1,538.00
    $1,538.00 - $1,538.00
    $1,538.00
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  • iOptron HAE69C EC harmonic equatorial mount with high-resolution RA encoder and CNC construction
    $5,849.00 - $5,849.00
    $5,849.00
    $5,849.00 - $5,849.00
    $5,849.00

    iOptron HAE69C-EC AZ/EQ dual SWG Mount

    iOptron
    More on the way

    The iOptron HAE69C EC brings serious imaging muscle to a highly portable package, combining high-capacity harmonic drive mechanics with a high-reso...

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    $5,849.00 - $5,849.00
    $5,849.00
    $5,849.00 - $5,849.00
    $5,849.00
  • Counterweight system for Celestron 9¼" and 11" SCTs/Meade 10" SCTs and Meade 7" Maksutovs
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    $103.50 - $103.50
    $103.50
    $103.50 - $103.50
    $103.50

    Losmandy Counterweight system for Celestron 9¼" and 11" SCTs/Meade 10" SCTs and Meade 7" Maksutovs

    Losmandy
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    This Product Has Been Discontinued And This Is Here for Informational Purposes Only. It Is No Longer For  Sale. This complete counterweight system...

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    $103.50 - $103.50
    $103.50
    $103.50 - $103.50
    $103.50
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  • 108mm finder/photoguide ring set for Meade Series 5000 dovetails
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    $50.00 - $50.00
    $50.00
    $50.00 - $50.00
    $50.00

    Meade 108mm Finder/Photoguide Ring Set for Meade Series 5000 Dovetails

    Meade
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    These 108mm Meade Series 5000 finderscope/photoguide telescope mounting rings mount a short focal length refractor optical tube on your Meade LX90 ...

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    $50.00 - $50.00
    $50.00
    $50.00 - $50.00
    $50.00
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  • 12.4mm Series 4000 Super Plössl
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    $29.99 - $29.99
    $29.99
    $29.99 - $29.99
    $29.99

    Meade 12.4mm Series 4000 Super Plössl

    Meade
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    THIS PRODUCT HAS BEEN DISCONTINUED.  THIS PAGE IS HERE FOR INFORMATIONAL PURPOSES ONLY. This is a very good quality medium to medium high power eye...

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    $29.99 - $29.99
    $29.99
    $29.99 - $29.99
    $29.99
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  • Variable tele-extender for SCT, needs T-ring
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    $19.95 - $19.95
    $19.95
    $19.95 - $19.95
    $19.95

    Meade Variable tele-extender for SCT, needs T-ring

    Meade
    Sold Out

    This product has been discontinued and is no long available.   This variable tele-extender is for use with all 7" and larger Meade Schmidt-Cassegra...

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    $19.95 - $19.95
    $19.95
    $19.95 - $19.95
    $19.95
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  • Moon Map For binoculars and reflectors, weatherproof
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    $6.95 - $6.95
    $6.95
    $6.95 - $6.95
    $6.95

    Moon Map For binoculars and reflectors, weatherproof

    Sky Publishing
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    This handy map of the Moon's near side identifies nearly 300 craters by name that you can see in a small telescope (many are also visible in binocu...

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    $6.95 - $6.95
    $6.95
    $6.95 - $6.95
    $6.95
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  • Moon Map, Mirror image for refractors and catadioptric scopes, weatherproof
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    $6.95 - $6.95
    $6.95
    $6.95 - $6.95
    $6.95

    Moon Map, Mirror image for refractors and catadioptric scopes, weatherproof

    Sky Publishing
    Sold Out

    This handy map of the Moon's near side identifies nearly 300 craters by name that you can see in a small telescope (many are also visible in binocu...

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    $6.95 - $6.95
    $6.95
    $6.95 - $6.95
    $6.95
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  • Observing The Moon
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    $39.95 - $39.95
    $39.95
    $39.95 - $39.95
    $39.95

    Observing The Moon

    Cambridge Press
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    Written by Gerald North, an experienced and well-known lunar expert, this is a "hands-on" observing primer - and more - for the lunar observer. Whe...

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    $39.95 - $39.95
    $39.95
    $39.95 - $39.95
    $39.95
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  • Pocket Star Atlas (Black stars/white background)
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    $19.95 - $19.95
    $19.95
    $19.95 - $19.95
    $19.95

    Pocket Star Atlas (Black stars/white background)

    Sky Publishing
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    The Sky and Telescope celestial atlases (such as the famed Tirion Atlas 2000.0 series) are the standard by which all other star charts have been ju...

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    $19.95 - $19.95
    $19.95
    $19.95 - $19.95
    $19.95
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  • Questar 3.5" Duplex, Broadband coatings, factory installed Powerguide II
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    $7,024.00 - $7,024.00
    $7,024.00
    $7,024.00 - $7,024.00
    $7,024.00

    Questar 3.5" Telescope Duplex, Broadband Coatings, Factory Installed Powerguide III

    Questar
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    For the serious amateur astronomer who would like to take Questar quality into the field for nature studies and photography, as well as for unsurpa...

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    $7,024.00 - $7,024.00
    $7,024.00
    $7,024.00 - $7,024.00
    $7,024.00
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