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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.
William Optics Pleiades 181 Astrograph F/5.5 7-element with 3 ED glasses
William Optics Pleiades 181 Astrograph F/5.5 7-element with 3 ED glasses
William Optics Pleiades 181 Astrograph F/5.5 7-element with 3 ED glasses
William Optics Pleiades 181 Astrograph F/5.5 7-element with 3 ED glasses

William Optics Pleiades 181 Astrograph F/5.5 7-element with 3 ED glasses

by William Optics
SKU WO-T-P-181RD
$19,998.00 - $19,998.00
$19,998.00
$19,998.00 - $19,998.00
$19,998.00
Price Match Policy!
  • 7-Element APO with 3 ED Glasses Refractor Design
  • F/5.5 Fast Focal Ratio
  • Portable and Versatile
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  • Description
  • Specifications
  • In the Box

  • Take your astrophotography to new heights with the William Optics Pleiades 181, a premium 7-element APO refractor telescope designed to capture the beauty of the night sky with unparalleled precision. With its fast f/5.5 focal ratio and advanced optical design, this instrument is perfect for astrophotographers and astronomers seeking to explore the depths of the universe.

    Disclaimer

    Avoid Looking Directly at the Sun:
    Use only with a proper solar filter, such as a front-mounted filter .

    Optical Excellence

    The Pleiades 181 features a 7-element optical design, crafted with the highest quality glass, including 3 ED (Extra-Low Dispersion) glasses, and precision engineering, to provide:

    • Exceptional image sharpness and contrast
    • Reduced chromatic aberration and distortion
    • Increased light transmission for brighter images
    William Optics Pleiades 181 Astrophotography Telescope

    Advanced Focuser

    The Pleiades 181 boasts a robust 3.7" R&P (Rack and Pinion) focuser in red, designed for smooth and precise focusing, allowing you to capture images with ease and accuracy.

    William Optics Pleiades 181 Astrophotography Telescope

    Convenient and Portable

    William Optics Pleiades 181 Astrophotography Telescope

    The Pleiades 181 comes with a range of accessories to make your astrophotography journey seamless:

    • Dovetail plate for secure attachment to equatorial mounts
    • Handle bar for easy handling and setup
    • M48, M54 & M68 adapters for compatibility with various cameras and accessories

  • Aperture

    181mm

    Focal Length

    998mm

    Focal Ratio

    F/5.5

    Optical Design

    7-element APO refractor with 3 ED glasses

    Image Field Diameter

    55mm

    Weight

    15.00kg (33.07lbs)
    • Optical Tube Assembly
    • Dovetail
    • Handle Bar
    • M48, M54 & M68 Adapters