Collection

$41.95

Instantly transform your normal Celestron 8” Schmidt-Cassegrain telescopes (8" SCT) and Celestron 8" EdgeHD telescopes into a yellow-light solar telescope

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Astrozap ECLIPSMART SOLAR FILTER - 8” SCT AND EDGEHD

$65.95

Sale

Throughout the years, the StarNavigator Series has provided space admirers and amateur astronomers computerized GoTo telescope at a great price. The StarNavigator NG (Next Generation) Series takes this to the next level. Featuring an easy to operate, ligh

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Meade StarNavigator NG 130mm

$449.00

$369.00

Optolong Optolong L-eNhance Light Pollution EOS-C Clip Filter

L-eNhance is a dual-band pass filter which has been designed for DSLR (digital SLR), color CMOS and monochrome CCD cameras.

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Optolong L-eNhance Light Pollution EOS-C Clip Filter

$259.00

Peterson Engineering Peterson Engineering Eye Opener III 2 Inch Visual Back

Increase light reaching your eye or camera chip by as much as 65%

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Peterson Engineering Eye Opener III 2 Inch Visual Back

$74.99

Canon Canon EF-M Lens Adapter Kit for Canon EF / EF-S Lenses

This Canon EF-M Lens Adapter Kit enables you to mount Canon EF and EF-S lenses onto the EOS-M mirrorless digital camera

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Canon EF-M Lens Adapter Kit for Canon EF / EF-S Lenses

$199.00

Scope Buggy Standard Scope Buggy for a Variety of Dobsonian Telescopes

The STANDARD ScopeBuggy is adjustable in width and length, and is recommended for any commercially available scope/mount on the market today.

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Standard Scope Buggy for a Variety of Dobsonian Telescopes

$405.00

Baader Planetarium Baader Planetarium Maxbright II Binoviewer with T-2/Zeiss Adapter & Case ONLY - BINO-0ase ONLY - BINO-0

Baader has designed the Maxbright II Binoviewers with over thirty years of building some of the best astronomical binoviewers the world has ever known.

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Baader Planetarium Maxbright II Binoviewer with T-2/Zeiss Adapter & Case ONLY - BINO-0ase ONLY - BINO-0

$499.00

The William Optics FluoroStar 156 imaging/visual APO Series with Feathertouch Focuser

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William Optics Fluorostar 156 f7.8 with Feathertouch Focuser & Innovative Bahtinov Mask Cover-A-F156-FT (Specify Color)

$6,480.00

The William Optics FluoroStar 156 imaging/visual APO Series

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William Optics Fluorostar 156 f7.8 with Innovative Bahtinov Mask Cover-A-F156-RP37 (Specify Color)

$5,980.00

William Optics Fluorostar 132 f7 OTA with 3.5" Feathertouch Focuser

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William Optics Fluorostar 132 f7 OTA with 3.5" Feathertouch Focuser with Bahtinov Mask Cover (Specify Color)

$4,698.00

William Optics William Optics 2 inch Rotolock M54 for Zenithstar 61

Forget about those compression rings and try out the solid beauty of the M63 rotolock system.

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William Optics 2 inch Rotolock M54 for Zenithstar 61

$88.00

William Optics Red Dot Finder Kit with Synta Style Mounting Base - M-RDF-P-VB

This superb Red Dot Finder is a very handy tool that has a quick release bracket included.

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William Optics Red Dot Finder Kit with Synta Style Mounting Base - M-RDF-P-VB

$77.00

William Optics William Optics UniGuide 50mm Slide-Base Guide Scope w/ 1.25" RotoLock - M-G50PB (Specify Color)

This 50mm Guide scope is made to work with the William Optics Gran Turismo 71, ZenithStar 73, Gran Turismo 81, and Fluorostar 132 refractors equipped with the CNC Slide-In Carry Handle

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William Optics UniGuide 50mm Slide-Base Guide Scope w/ 1.25" RotoLock - M-G50PB (Specify Color)

$148.00

William Optics William Optics Vixen-Style 8 inch Dovetail Plate – (Specify Red or Black)

New Vixen-style red or black color dovetail plate

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William Optics Vixen-Style 8 inch Dovetail Plate – (Specify Red or Black)

$39.00

Losmandy G11T Equatorial Mount with Folding Tripod & Gemini GoTo System - G11GT

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Losmandy G11T Equatorial Mount with Folding Tripod & Gemini GoTo System - G11GT

$4,445.00

Losmandy Losmandy GM811GHD Equatorial Mount with FHD-MA Tripod & Gemini GoTo System - GM811GHD

The Losmandy GM811G-HD Equatorial Mount has almost twice the load capacity of the classic GM-8 and it is one of the most precise and finely crafted telescope mounts available today.

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Losmandy GM811GHD Equatorial Mount with FHD-MA Tripod & Gemini GoTo System - GM811GHD

$3,095.00

Losmandy Losmandy GM-8 Equatorial Mount with Tucked-In Motors, LW Tripod, and Gemini 2 Go-To System - GM8G

The Losmandy GM8G Equatorial Mount and Tripod with Gemini Go-To Drive and Tucked-In Motors is one of the most precise and finely crafted telescope mounts available today

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Losmandy GM-8 Equatorial Mount with Tucked-In Motors, LW Tripod, and Gemini 2 Go-To System - GM8G

$2,495.00

William Optics William Optics ZenithStar 81mm f/6.9 Doublet Apo with Flat6AIII Field Flattener & Soft Case Package - Z81BU-AP (Specify Blue, Red or Gold)

A Special Package that includes the Flat6AIII Field Flattener and Soft Case

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William Optics ZenithStar 81mm f/6.9 Doublet Apo with Flat6AIII Field Flattener & Soft Case Package - Z81BU-AP (Specify Blue, Red or Gold)

$918.00

William Optics Synta Style Mounting Base - BAFM-ST001

This Synta style mounting base from William Optics is a great tool for keeping your finderscope fastened to your optical tube assembly

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William Optics Synta Style Mounting Base - BAFM-ST001

$20.00

William Optics William Optics M63 (Female) to 2" Push-In Adapter for P-FLAT6AIII - YE-M63F-2IN-PI

This M63 (female) to 2" Push-In Adapter from William Optics will work with most 3" to 4", f/6.5 to f8, refractors that have a 2" barrel opening.

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William Optics M63 (Female) to 2" Push-In Adapter for P-FLAT6AIII - YE-M63F-2IN-PI

$38.00

William Optics 0.8x Reducer/Flattener - P-FLAT7A

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William Optics 0.8x Reducer/Flattener - P-FLAT7A

$598.00

Losmandy Losmandy Mount Case Set for GM8, G11 & GM811 - MCS

Case Set for GM8, G11 and GM811.

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Losmandy Mount Case Set for GM8, G11 & GM811 - MCS

$295.00

Losmandy Losmandy Folding HD Tripod Case - FHD-CASE

Known to Fit: Losmandy Folding HD Tripod

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Losmandy Folding HD Tripod Case - FHD-CASE

$255.00