Collection

Tamron Tamron 11-20mm F/2.8 Di III-A RXD (Model B060) For Fujifilm X-Mount

$829.00

Takahashi TPL-12.5 12.5mm Eyepiece

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Takahashi TPL-12.5 12.5mm 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

Nikon EN-EL25 Rechargeable Lithium-Ion Battery (7.6V, 1120mAh)

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Nikon EN-EL25 Rechargeable Lithium-Ion Battery (7.6V, 1120mAh)

$89.99

Kenko Real Pro 0.4x Super Wide Lens for Smartphones

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Kenko Real Pro 0.4x Super Wide Lens for Smartphones

$49.95

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

$209.00

Optolong Optolong H Alpha 7nm 31mm Unmounted #11306

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 31mm Unmounted #11306

$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

$189.00

Optolong Optolong UBVRI Filter Set - 36mm Unmounted - UBVRI-36

This photometric UBVRI filter set includes five 36mm round unmounted filters: ultraviolet (U), blue (B), visual (V), red (R), and infrared (I).

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Optolong UBVRI Filter Set - 36mm Unmounted - UBVRI-36

$820.00

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

$129.00

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

$319.00

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

$159.00

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)

$87.00

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)

$129.00

PrimaLuceLab PrimaluceLab Adapter ESATTO 2” LP for telescopes with large 3.3" SC thread

Adapter ESATTO 2” LP for telescopes with large 3.3" SC thread allows you to connect the ESATTO 2" LP to Celestron SCT (11" and 14") and EdgeHD (925, 1100, and 1400) models.

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PrimaluceLab Adapter ESATTO 2” LP for telescopes with large 3.3" SC thread

$114.00

$William Optics WIlliam Optics RedCat 51 WIFD Gen 3 f/4.9 APO Refractor Telescope$

WIlliam Optics RedCat 51 WIFD Gen 3 f/4.9 APO Refractor Telescope

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WIlliam Optics RedCat 51 WIFD Gen 3 f/4.9 APO Refractor Telescope

$798.00

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

iOptron HAE69CEC AZ/EQ Mount with High Precision Encoder

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iOptron HAE69CEC AZ/EQ Mount with High Precision Encoder

$5,318.00

iOptron iOptron HAE69EC iMate AZ/EQ Mount

with the built in iMate computer and preloaded software, this capable mount makes planning and conducting imaging sessions a breeze.

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iOptron HAE69EC iMate AZ/EQ Mount

$5,538.00

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

Looking for a lightweight, wonderfully accurate, and easy to use telescope mount? Then look no further than the iOptron HAE69 iMate Mount.

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iOptron HAE69 iMate AZ/EQ Mount

$4,428.00

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