Collection

Sigma Sigma 24-105mm 4.0 Art DG OS HSM (Specify Mount Type)

$899.00

Sigma Sigma 20mm f/1.4 Art DG HSM (Specify Mount Type)

Truly wide and truly fast, the 20mm f/1.4 DG HSM Lens is a member of the venerable Art series of Global Vision lenses from Sigma

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Sigma 20mm f/1.4 Art DG HSM (Specify Mount Type)

$899.00

Hyperstar Starizona HyperStar 3 Lens - 8" Edge HD Celestron (Specify Camera Model)

This model includes the required adapter ring to fit the HyperStar lens to the Edge HD model telescope.

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Starizona HyperStar 3 Lens - 8" Edge HD Celestron (Specify Camera Model)

$899.00

Hyperstar Starizona HyperStar 3 Lens - 8" Celestron (Specify Camera Model)

This feature allows the secondary mirror to be removed from Celestron's Schmidt-Cassegrain telescopes

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Starizona HyperStar 3 Lens - 8" Celestron (Specify Camera Model)

$899.00

$William Optics William Optics Mini Cat 51 WIFD Refractor Telescope$

A precision-engineered telescope designed for astrophotography enthusiasts

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William Optics Mini Cat 51 WIFD Refractor Telescope

$898.00

$WIlliam Optics RedCat 51 WIFD Gen 3 f/4.9 APO Refractor Telescope with Free William Optics Slide-Base 32mm UniGuide Scope With Purchase - $114 Value!$

WIlliam Optics RedCat 51 WIFD Gen 3 f/4.9 APO Refractor Telescope with Free William Optics Slide-Base 32mm UniGuide Scope With Purchase - $114 Value!

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WIlliam Optics RedCat 51 WIFD Gen 3 f/4.9 APO Refractor Telescope with Free William Optics Slide-Base 32mm UniGuide Scope With Purchase - $114 Value!

$898.00

Tewe Votar Berlin 300mm f3.5 Telagon Lens

Whether you’re capturing wildlife, sports, or portraits, this lens offers excellent value and creative opportunities, making it a worthwhile addition to any photographer’s gear collection.

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Tewe Votar Berlin 300mm f3.5 Telagon Lens

$895.00

PrimaLuceLab GIOTTO 320mm Smart Flat Field Generator

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PrimaLuceLab GIOTTO 320mm Smart Flat Field Generator

$895.00

PrimaLuceLab PrimaluceLab ALTO-3 telescope cover motor for GIOTTO larger than 320mm - PLLALTO3

ALTO-3 is the telescope cover motor we designed to let you use GIOTTO larger than 320mm as remotely controlled motorized cap.

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PrimaluceLab ALTO-3 telescope cover motor for GIOTTO larger than 320mm - PLLALTO3

$895.00

DayStar DayStar Filters 100mm-Aperture Off-Axis Energy Rejection Filter (356mm Cap Diameter)

Used to reduce the heat load on the internal components within the optical path, as well as your filter assembly

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DayStar Filters 100mm-Aperture Off-Axis Energy Rejection Filter (356mm Cap Diameter)

$895.00

“You've got very innovative engineers always managing to break the laws of optics. This Ethos is out of this world!”
—J.G., France

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Televue 21mm Ethos Eyepiece - 2 Inch

$894.00

The Takahashi SE series tripods are designed specially for the serious astrophotographer and are compatible with the Takahashi EM-11 and EM-200 mounts. These tripods have wooden legs made from genuine mahogany to minimize vibrations that could adversely

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TAKAHASHI SE-LL WOODEN TRIPOD

$890.00

The Takahashi SE series tripods are designed specially for the serious astrophotographer and are compatible with the Takahashi EM-11 and EM-200 mounts.

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TAKAHASHI SE-LL WOODEN TRIPOD

$890.00

William Optics William Optics Zenithstar 81 APO (Specify Color)

This 81mm ZenithStar APO refractor is a great addition to the ranks of telescopes that are devoted to providing fantastic astro-images

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William Optics Zenithstar 81 APO (Specify Color)

$888.00

Sky-Watcher - EQM-35i Equatorial GoTo Mount - Wi-Fi - S30505

The EQM-35i is the perfect entry-level EQ mount for those getting serious about astrophotography.

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Sky-Watcher - EQM-35i Equatorial GoTo Mount - Wi-Fi - S30505

$885.00

Enhance imaging contrast for Plages, Light Bridges, features prominent in the CaK 393.3nm line and sunspots.

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Antlia Solar Discover 5Å CaK

$880.00

Takahashi Takahashi TOA 645 Flattener 0.99x for TOA-130NS/NFB

This Takahashi flattener accommodates larger imaging sensors because of its ability to provide a large image circle. The TOA 645 0.99x flattener is designed for the Takahashi TOA-130NS/NFB telescopes. With two fully multi-coated lens elements in two group

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Takahashi TOA 645 Flattener 0.99x for TOA-130NS/NFB

$880.00

Sky-Watcher Sky-Watcher Skymax 127mm AZ-Gti Package

The Sky-Watcher AZ-GTi is for anyone looking for a small, powerful mount.

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Sky-Watcher Skymax 127mm AZ-Gti Package

$880.00

Sky-Watcher Sky-Watcher Skymax Maksutov-Cassegrain 150mm

The Sky-Watcher Maksutov-Cassegrains are the ultimate take-anywhere telescopes. Despite their small dimensions they pack a powerful punch. Their high-resolution, diffraction-limited optical systems are multi-coated to maximize contrast and image sharpness

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Sky-Watcher Skymax Maksutov-Cassegrain 150mm

$880.00

JMI JMI Multi-use Telescope Carrying Case for 8" SCTs with 10" Pneumatic Wheel Option

Safely transport your telescope with JMI Multi-use Telescope Carrying Case with 10″ pneumatic wheels

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JMI Multi-use Telescope Carrying Case for 8" SCTs with 10" Pneumatic Wheel Option

$875.60

ESATTO 2" Low Profile Robotic Focuser

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PrimaLuceLab ESATTO 2" Low Profile Robotic Focuser - PLLEST2LP

$875.00

Optec Optec TCF-S Temperature Compensating Focuser

Mechanically, the TCF-S is a robust Crayford style motorized focuser with high repeatability, no play and nearly zero backlash of only 0.0013 inch.

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Optec TCF-S Temperature Compensating Focuser

$875.00

Takahashi Takahashi EM400 WOODEN TRIPOD [L]

The Takahashi SR series tripods are designed specially for the serious astrophotographer and are compatible with the Takahashi NJP Model-Z and EM-400 mounts.

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Takahashi EM400 WOODEN TRIPOD [L]

$870.00

The Televue TV60 APO Doublet Refractor is 14.2" (360mm) focal length at a focal ratio of f/6 that measures only 10" long and weighs only 3 pounds.

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Tele vue TV60 APO Telescope OTA

$867.00