Collection

$9.95

This William Optics WIFD 71 mm APO Astrograph is a premier tool for astrophotographers.

William Optics RedCat 71 WIFD with Free William Optics Slide-Base 32mm UniGuide Scope With Purchase - $114 Value!

$1,798.00

Takahashi Takahashi TPL-18 18mm Eyepiece

The Takahashi 18mm TPL eyepiece from Takahashi is made from glass with high refractivity and low dispersion, delivering precise and sharply contrasting views. It is a 48° field of view.

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Takahashi TPL-18 18mm Eyepiece

$185.00

Takahashi 2x Ortho Barlow Lens

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Takahashi 2x Ortho Barlow Lens

$125.00

After rigorous analysis and testing of various types of eyepieces using premium telescopes, the engineers at Takahashi have determined that the Plossl design is the best.

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Takahashi TPL-9 9mm Eyepiece

$185.00

Counterweight (4 lb) to fit 1.25" (32mm) Shaft Size

Counterweight (4 lb) to fit 1.25" (32mm) Shaft Size (Pre-owned)

$39.99

Optolong Optolong H Alpha 7nm 36mm unmounted #11307

The Optolong H-Alpha 7nm is an extremely narrow emission-line filter that works by allowing a 7nm bandwidth of light, centered on the 656nm wavelength through, and blocking the transmission of contrast-killing light pollution wavelengths.

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Optolong H Alpha 7nm 36mm unmounted #11307

$189.00

Optolong Optolong L-Pro 36mm Unmounted Filter

The Optolong L-Pro filter is a multi-bandpass filter that works well for visual use as well as photographic use with CCD cameras and DSLR’s.

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Optolong L-Pro 36mm Unmounted Filter

$168.00

Optolong Optolong UHC 77mm Mounted Filter for DSLRS and Mirrorless Cameras

This UHC, or Ultra High Contrast, filter from Optolong provides a bit more contrast than the CLS filter, but works in much the same way.

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Optolong UHC 77mm Mounted Filter for DSLRS and Mirrorless Cameras

$189.00

Optolong Optolong CLS-CCD Filter Canon EOS-C Clip Filter

The CLS (City Light Suppression) broadband filter was developed to improve the visibility of a range of deep sky objects

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Optolong CLS-CCD Filter Canon EOS-C Clip Filter

$115.00

Optolong Optolong L-Pro 77mm Mounted Filter for DSLRS and Mirrorless Cameras

The Optolong L-Pro filter is a multi-bandpass filter that works well for visual use as well as photographic use with CCD cameras and DSLR’s.

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Optolong L-Pro 77mm Mounted Filter for DSLRS and Mirrorless Cameras

$289.00

Optolong Optolong 2" Mounted H-Beta 25nm Filter

This Optolong H-Beta filter has a FWHM of 25nm, making it more suitable for visual observations of the Horsehead, California, and Cocoon nebulae.

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Optolong 2" Mounted H-Beta 25nm Filter

$139.00

Optolong Optolong Night Sky 1.25" Mounted H-Alpha Filter (IR Pass 630nm)

The Optolong Night Sky H-Alpha filter, or IR-Pass 650nm filter, can be used for imaging of the Moon and planets as well as deep-sky h-alpha regions.

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Optolong Night Sky 1.25" Mounted H-Alpha Filter (IR Pass 630nm)

$79.00

Optolong Optolong Night Sky 2" Mounted H-Alpha Filter (IR Pass 630nm)

The Optolong Night Sky H-Alpha filter, or IR-Pass 650nm filter, can be used for imaging of the Moon and planets as well as deep-sky h-alpha regions.

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Optolong Night Sky 2" Mounted H-Alpha Filter (IR Pass 630nm)

$119.00

$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

Elgato Elgato Video Capture – USB 2.0 Capture Card Device, Easy to Use, Convert Analog to Digital, with VHS VCR TV to DVD Adapter, for Mac, Windows or iPad

Digitize video from a VCR, camcorder or other analogue video source for your Mac, PC, and iPad

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Elgato Video Capture – USB 2.0 Capture Card Device, Easy to Use, Convert Analog to Digital, with VHS VCR TV to DVD Adapter, for Mac, Windows or iPad

$129.00

Omega Lens Board for B-22 Enlarger (421-017)

The Omega Lens Board for the B-22 Enlarger (421-017) is a specialized accessory designed to facilitate the mounting of enlarging lenses onto the Omega B-22 enlarger, ensuring precise alignment and optimal performance in the darkroom printing process.

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Omega Lens Board for B-22 Enlarger (421-017)

$24.99

The incredible features of this mount are unparalleled! Take a look below for a better understanding of why this mount deserves a place among your astronomy gear.

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iOptron HAE69C AZ/EQ Mount

$4,208.00

iOptron iOptron SkyHunterTM Portable EQ/AZ GOTO System w/Precision AZ Base with iPolar

iOptron's new ultra compact EQ/AZ GoTo mount -- introducing The SkyHunterTM!

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iOptron SkyHunterTM Portable EQ/AZ GOTO System w/Precision AZ Base with iPolar

$918.00

The CEM70AW the new standard bearer for equatorial mounts in the 70lb payload segment. The CEM70AW is packed with advanced features including USB3.0 and Wi-Fi.

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iOptron CEM70 USB3.0 Wi-Fi

$3,588.00

iOptron iOptron CEM40 CW Shaft Mounting House (Low Latitude)

CEM40 counterweight shaft mounting house for low latitude (~10 degree and lower)

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iOptron CEM40 CW Shaft Mounting House (Low Latitude)

$99.00

Universal Side-by-Side Saddles System

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iOptron Universal Side-by-Side Saddles System

$198.00

Antlia H-beta and OIII Filter for the visual and photography - 1.25" Mounted

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Antlia H-beta and OIII Filter for the visual and photography - 1.25" Mounted

$99.00

Antlia Photometric Sloan Filters - 50mm Unmounted

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Antlia Photometric Sloan Filters - 50mm Unmounted

$1,400.00