Collection

$37.95

Takahashi Takahashi FC-76DC Objective Lens

The Takahashi FC-76DC Objective Unit provides a cost-effective way to quickly convert your 60mm refractor to 76mm and vice versa

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Takahashi FC-76DC Objective Lens

$1,280.00

ZWO ZWO 7 Position EFW Color Filter Wheel for 2 Inch Filters

This ZWO EFW filter wheel is electronic, powered using the included 2m USB2.0 cable.

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ZWO 7 Position EFW Color Filter Wheel for 2 Inch Filters

$399.00

Stellarvue Stellarvue 9x50 Top Rated RA Correct Image Finderscope - White - F050IW2

This finder scope is the lightest 50 mm on the market. It weighs only 19 ounces and works with our standard 50 mm ring systems. You may use other 1.25" eyepieces with this finder scope, converting it to a small telescope. It performs very nicely with Nagl

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Stellarvue 9x50 Top Rated RA Correct Image Finderscope - White - F050IW2

$169.00

Vanguard Vanguard VEO3GO235AB Aluminum Tripod/Monopod with T-50 Ball Head, Smartphone Connector, and Bluetooth Remote

This VEO 3 GO 235AB Aluminum Tripod/Monopod with T-50 Ball Head from Vanguard is a support system that features a tripod with a detachable leg and removable center column that can be combined to form a monopod with a 54.3" height.

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Vanguard VEO3GO235AB Aluminum Tripod/Monopod with T-50 Ball Head, Smartphone Connector, and Bluetooth Remote

$169.99

Optolong Optolong L-Pro Filter Sony SON-FF Full Frame Clip Filter

Optolong L-Pro (L-Professional) filter is designed to improve the visibility of various deepsky objects.

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Optolong L-Pro Filter Sony SON-FF Full Frame Clip Filter

$289.00

Vanguard Vanguard QS-60 V2 Quick Shoe for Alta Pro 2, Alta Pro 2+, Alta BH/PH/GH

Handy accessory that speeds up attachment & detachment to tripods.

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Vanguard QS-60 V2 Quick Shoe for Alta Pro 2, Alta Pro 2+, Alta BH/PH/GH

$29.99

Tamron Tamron 28-200mm F/2.8-5.6 Di III RXD for Sony FE

Offering the unique mixture of an all-in-one zoom range and a fast design, the 28-200mm f/2.8-5.6 Di III RXD from Tamron is a wide-to-super-tele zoom distinguished by its bright f/2.8 maximum aperture at the wide end of the zoom, along with its sleek and

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Tamron 28-200mm F/2.8-5.6 Di III RXD for Sony FE

$799.00

William Optics William optics 50mm Guide Scope Guiding Rings with Slide-base (Specify Blue, or Gold) - #M-GR50II-X

2019 All New Slide-base 50mm Guiding Rings(Blue/Gold)

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William optics 50mm Guide Scope Guiding Rings with Slide-base (Specify Blue, or Gold) - #M-GR50II-X

$64.00

Canon Canon EOS RP Full Frame Mirrorless Digital Camera (Body Only)

Perfect Entry-Level Full-Frame camera!

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Canon EOS RP Full Frame Mirrorless Digital Camera (Body Only)

$999.00

Antares Red Dot Finder with Right Angle Finder - RDRA

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Antares Red Dot Finder with Right Angle Finder - RDRA

$39.99

Askar Askar FRA400 0.7x F3.9 Reducer for 72mm FRA400 and 90mm FRA500 Astrographs # FRA400FR

The Askar new FRA400 F3.9 full-frame reducer reduces the telescope’s effective focal ratio by a factor of 0.7x

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Askar FRA400 0.7x F3.9 Reducer for 72mm FRA400 and 90mm FRA500 Astrographs # FRA400FR

$249.95

$Sharpstar Sharpstar 94mm f/5.5 ED Triplet Apo Refractor Telescope #94EDPH$

Brand new 94EDPH is the third model in the SHARPSTAR EDPH series.

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Sharpstar 94mm f/5.5 ED Triplet Apo Refractor Telescope #94EDPH

$1,495.00

Canon EF-M 55-200mm f/4.5-6.3 IS STM Lens (Black) (Mirrorless)

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Canon EF-M 55-200mm f/4.5-6.3 IS STM Lens (Black) (Mirrorless)

$379.99

Losmandy Losmandy GM811G Configurable Equatorial Mount (Choose Configuration) - GM811G-B

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 GM811G Configurable Equatorial Mount (Choose Configuration) - GM811G-B

$2,695.00

Losmandy Losmandy One Piece Worm Block for G-11 - With High Precision Worm - OPW-11/W

This Losmandy OPW-11W is precision crafted for the G-11 mount and comes with the high precision worm

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Losmandy One Piece Worm Block for G-11 - With High Precision Worm - OPW-11/W

$275.00

Sky-Watcher Sky-Watcher SolarQuest Mount

The Sky-Watcher SolarQuest solar tracking mount is lightweight and ridiculously easy to use.

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Sky-Watcher SolarQuest Mount

$530.00

Manfrotto 679 Monopod

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Manfrotto 679 Monopod

$49.99

Takahashi Takahashi FC/FS Multi Flattener CA Ring FC-50 - TKA01203

This CA Ring FC-50 is an adapter specially designed to connect the FC/FS Multi-Flattener to the Takahashi FC-50 telescope.

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Takahashi FC/FS Multi Flattener CA Ring FC-50 - TKA01203

$68.00

Optolong Optolong UHC Filter Canon EOS-FF Full Frame Clip Filter

The UHC (Ultra High Contrast) broadband filter is designed to improve the visibility of various deepsky objects.

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Optolong UHC Filter Canon EOS-FF Full Frame Clip Filter

$115.00

Optolong Optolong H Alpha 7nm EOS Clip Filter #11305

Optolong 7nm hydrogen-alpha narrowband filter is for astrophotographers who want to obtain the maximum contrast of nebulae while cutting out background emission and suppressing star lights.

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Optolong H Alpha 7nm EOS Clip Filter #11305

$240.00

William Optics Extension Bar for iOptron SkyGuider Pro - M-IO-EB20RD

If you would like to counterbalance heavier OTAs on you iOptron SkyGuider Pro mount, then this is the accessory for you

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William Optics Extension Bar for iOptron SkyGuider Pro - M-IO-EB20RD

$34.00

ZWO ZWO ASI6200 Pro USB3.0 Cooled Monochrome Camera - ASI6200MM-P

This ZWO ASI6200MM Pro monochrome camera uses its full frame design and many features to create high quality images for astrophotographers.

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ZWO ASI6200 Pro USB3.0 Cooled Monochrome Camera - ASI6200MM-P

$3,999.00

Tele Vue 22mm Nagler Type 4 Eyepiece - 2

For deep sky viewing, the comfort, clarity and contrast gets us closer to our "spacewalk" viewing goal.

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Tele Vue 22mm Nagler Type 4 Eyepiece - 2

$487.00