Collection

Thousand Oaks Optical Thousand Oaks Solarlite Threaded Camera Solar Filter (SPECIFY SIZE)

$69.99

$32.00

STARGAZING: Comprehensive Stargazing Session

Stargaze an entire evening with your very own professional astronomer as your guide. A member of our team will join you at your home and give you an evening of personal instruction.

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STARGAZING: Comprehensive Stargazing Session

$450.00

Celestron Celestron Polar Axis Finderscope for CGX & CGX-L

The optional Polar Axis Finderscope for the CGX series provides an easy, straightforward way to polar align your mount.

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Celestron Polar Axis Finderscope for CGX & CGX-L

$194.95

Bower T Mount Adapter Ring Olympus Micro 4/3

Use your favorite Olympus camera with your telescope. ***Made for Mirrorless cameras. Please check photos and description for fitment***

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T Mount Adapter Ring Olympus Micro 4/3

$19.99

Explore Scientific Explore Scientific Illuminator II for Finder Scopes - FNDRILLUM-02

Ever frustrated by the standard illuminator?

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Explore Scientific Illuminator II for Finder Scopes - FNDRILLUM-02

$59.99

Explore Scientific G-11 Upgrade with ES PMC-8-11 Electronics, motors and software

Explore Scientific G-11 Upgrade from Losmandy G-11 motor and electronics to Explore Scientific PMC-8-11 Electronics, motors and software.

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Explore Scientific G-11 Upgrade with ES PMC-8-11 Electronics, motors and software

$1,499.99

Arcturus Eyepiece Top Cap 48mm for Nagler, Ethos, & Meade UW (Pak of 3)

This pack of 5 1.875"/48mm internal diameter caps allows you to protect many Televue and some older Japanese made Meade eyepieces

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Eyepiece Top Cap 48mm for Nagler, Ethos, & Meade UW (Pak of 3)

$10.00

Arcturus Eyepiece Top Cap 42mm for T ring and Lanthanum similar (Pak of 3)

This pack of 3 1.625"/42mm internal diameter caps allows you to protect photographic equipment with a T Ring connector.

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Eyepiece Top Cap 42mm for T ring and Lanthanum similar (Pak of 3)

$10.00

Stellarvue Stellarvue 2" Dielectric Diagonal with CF Body and Twist Lock Adapter

2" Dielectric Diagonal, carbon fiber body, with collet twist tight clamping mechanism on 2" and compr. Ring on 1 1/4" adapter

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Stellarvue 2" Dielectric Diagonal with CF Body and Twist Lock Adapter

$159.00

$Explore Scientific Explore Scientific 140mm f/6.7 FPL-53 Air-Spaced Triplet ED APO Refractor$

This is an all new design from Explore Scientific and offers greater quality optics provided by Ohara

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Explore Scientific 140mm f/6.7 FPL-53 Air-Spaced Triplet ED APO Refractor

$5,999.99

Explore Scientific Explore Scientific 62° Series 40mm Waterproof Eyepiece

The Explore Scientific 62° Series™ eyepieces are excellent flat-field multi-element oculars that can transform your visual astronomy experience.

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Explore Scientific 62° Series 40mm Waterproof Eyepiece

$289.99

Explore Scientific Explore Scientific 62° Series 5.5mm Eyepiece

The Explore Scientific 62° Series™ eyepieces are excellent flat-field multi-element oculars that can transform your visual astronomy experience

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Explore Scientific 62° Series 5.5mm Eyepiece

$149.99

Explore Scientific 102mm FCD100 ED 102mm Air-Spaced Triplet Series Carbon Fiber

This telescope has all the great features of the original EDT-10207-CF but includes genuine HOYA's premium FCD100 ED glass which is very similar in characteristics as OHARA's FPL-53.

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Explore Scientific 102mm FCD100 ED 102mm Air-Spaced Triplet Series Carbon Fiber

$1,299.99

Dew-Not DN001 Heater For .965 inch eyepieces

Proudly made in the USA, the Dew-Not Dew Remover is a thick film heater manufactured for operation at 12 volts.

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DN001 Heater For .965 inch eyepieces

$34.95

Celestron’s SkyMaster Series of large aperture binoculars are a phenomenal value for high performance binoculars.

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Celestron Skymaster 15-35x70

$169.95

Baader Planetarium Baader T-2 BBHS Dielectric Mirror Diagonal Body # MAX-1S

Baader T2 BBHS (Broadband Hard-Coated Silver) Mirror Diagonal uses a proprietary process to dielectrically coat and thus protect the silver, giving you the best of both worlds.

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Baader T-2 BBHS Dielectric Mirror Diagonal Body # MAX-1S

$335.00

Baader Planetarium Baader 2" ClickLock Eyepiece Clamp with M42 Female Thread # CLT-2

Gently rotating the knurled lever of the 2" ClickLock Adapter by 20 degrees using only your fingers is enough to firmly clamp any 2" accessory

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Baader 2" ClickLock Eyepiece Clamp with M42 Female Thread # CLT-2

$132.00

Baader Planetarium Baader 2" Clicklock Eyepiece Clamp for SCT (2" Thread) SC-Clamp

The Baader 2" Clicklock Clamp eyepiece holder for SCT (2" Thread) replaces the crude stock eyepiece clamp and gives astronomers the ultimate eyepiece holder for their fine Schmidt-Cass telescope.

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Baader 2" Clicklock Eyepiece Clamp for SCT (2" Thread) SC-Clamp

$115.00

Stellarvue Stellarvue 45-Degree Erecting Prism - 1.25" - D1032

High quality unit uses compression ring and has a tapered insert tube for better alignment. Provides images that are right side up and correctly oriented. Aperture is about 25mm. Fully multi-coated.

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Stellarvue 45-Degree Erecting Prism - 1.25" - D1032

$92.00

Quick Release Mount specially designed for the Takahashi Mounting

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ADM Takahashi Finder Bracket

$59.00

ADM ADM D Series DSAD Saddle Upgrade for Side-By-Side System

This product is only available with the purchase of a side by side connecting bar and saddle

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ADM D Series DSAD Saddle Upgrade for Side-By-Side System

$99.00

Feathertouch Feathertouch FSB-CH4055--Finder Scope Bracket for 40-55mm Finder Scope

This bracket will work with most any Finder Scope that have a 40-55mm outside diameter. This new design has allowed us to make this more cost effective. We have eliminated the actual machined sleeve that is on our standard version. By eliminating the s

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Feathertouch FSB-CH4055--Finder Scope Bracket for 40-55mm Finder Scope

$190.00

Feathertouch Feathertouch SI-BAK--JUMBO fine focus knob

3.0" JUMBO fine focus knob, this larger fine focus knob will give you an even smoother feel than what you are accustomed to and will make it easier to focus.

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Feathertouch SI-BAK--JUMBO fine focus knob

$60.00