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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.

Mount Accessories

Filters

$276.00 - $288.00
$276.00 - $288.00
$276.00 - $288.00
$276.00

William Optics High Latitude WO Vixen Style Base Mount

Options available
2 variants in stock

Designed specifically for the iOptron Skyguider Pro Enables stable, precise polar alignment at high latitudes Includes Vixen-style mounting saddle...

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$276.00 - $288.00
$276.00 - $288.00
$276.00 - $288.00
$276.00
$39.00 - $39.00
$39.00
$39.00 - $39.00
$39.00

William Optics iOptron Skyguider Pro Dec Adapter

WO-M-IOPSG-SPM

Directly Mounts William Optics Scopes to iOptron Skyguider Pro Replaces the Standard Declination (DEC) Bracket Low-Profile Design for Enhanced Sta...

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$39.00 - $39.00
$39.00
$39.00 - $39.00
$39.00
$229.00 - $229.00
$229.00
$229.00 - $229.00
$229.00

William Optics Low Latitude WO Vixen Style Base Mount

WO-YG-IO-SG01L

Designed for Low Latitude Observers Solid Aluminum Alloy Construction Precision Altitude & Azimuth Adjustment Knobs Vixen-Style Mounting Base ...

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$229.00 - $229.00
$229.00
$229.00 - $229.00
$229.00
$90.00 - $90.00
$90.00
$90.00 - $90.00
$90.00

William Optics Mortar Pier Head Adapter - 3/8" Screw Mount

WO-YG-38-MTAD-BL

Designed to fit a 3/8" threaded pier. Universal 3/8" thread Limited lifetime warranty Description Warranty The William Optics M...

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$90.00 - $90.00
$90.00
$90.00 - $90.00
$90.00
$806.00 - $806.00
$806.00
$806.00 - $806.00
$806.00

William Optics RC Focuser w/ Optional 0.8x RC Reducer Flattener

Options available

Provides precise focusing for Ritchey-Chrétien telescopes Includes an optional 0.8x reducer flattener for improved image quality Description...

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$806.00 - $806.00
$806.00
$806.00 - $806.00
$806.00
$99.00 - $99.00
$99.00
$99.00 - $99.00
$99.00

ZWO 160mm Pier Extension

ZWO-PE160
6 in stock

Adds 160mm (6.29") of height for increased OTA clearance Designed for ZWO AM5 and AM3 mounts Hollow, aircraft-grade aluminum construction for rigi...

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$99.00 - $99.00
$99.00
$99.00 - $99.00
$99.00
$49.00 - $49.00
$49.00
$49.00 - $49.00
$49.00

ZWO AMH Hand Controller

ZWO-AMH

Allows to control AM3 & AM5 mounts Description In the Box ...

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$49.00 - $49.00
$49.00
$49.00 - $49.00
$49.00
$39.00 - $39.00
$39.00
$39.00 - $39.00
$39.00

ZWO Counterweight Bar for AM5 Mount

ZWO-BC230
9 in stock

Extends AM5 mount payload capacity beyond 28 lbs 230 mm (9") total length for flexible balancing Standard 0.787" (20 mm) diameter fits common coun...

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$39.00 - $39.00
$39.00
$39.00 - $39.00
$39.00
$10.00 - $10.00
$10.00
$10.00 - $10.00
$10.00

ZWO DC Y Splitter Cable

ZWO-DC-Y-Split
13 in stock

Powers two 12V accessories from one source Input: 1x Male DC Cigarette Lighter Plug Output: 2x Female DC Power Connectors Cable Length: 6 inches 2...

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$10.00 - $10.00
$10.00
$10.00 - $10.00
$10.00
$15.00 - $15.00
$15.00
$15.00 - $15.00
$15.00

ZWO Replacement Fan for ASI Cameras

Options available
12 variants in stock

Official ZWO OEM replacement fan Restores original cooling performance to Cooled/Pro cameras Includes all necessary mounting hardware Backed by a ...

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$15.00 - $15.00
$15.00
$15.00 - $15.00
$15.00
$10.00 - $10.00
$10.00
$10.00 - $10.00
$10.00

ZWO Shutter Release Cable for ASIAIR PRO

Options available
3 variants in stock

Unlocks bulb exposures beyond 30 seconds on select Nikon DSLRs Connects ASIAIR PRO or PLUS directly to the camera's shutter port 1-meter (3.3 ft) ...

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$10.00 - $10.00
$10.00
$10.00 - $10.00
$10.00