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Until May 2nd, 2025, orders under US$800 will not incur any duties or taxes upon delivery. Please note that orders under US$800 crossing the Canada-USA border after this date will be subject to duties. They will be billed by the carrier, and you will be responsible to pay them. Prioritize ordering items that are in stock!
Until May 2nd, 2025, orders under US$800 will not incur any duties or taxes upon delivery. Please note that orders under US$800 crossing the Canada-USA border after this date will be subject to duties. They will be billed by the carrier, and you will be responsible to pay them. Prioritize ordering items that are in stock!

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William Optics Zenithstar 81 APO

SKU WO-A-Z81RD
Original price $0
Original price $888.00 USD - Original price $888.00 USD
Original price
Current price $888.00
$888.00 USD - $888.00 USD
Current price $888.00 USD

Description

  • 81mm APO using FPL-53 Glass
  • F/6.9 Fast Focal Ratio
  • Portable and Versatile
Availability:
1 in stock
Availability:
Backordered
Contact us to know when we will receive our next ones!
Check the other options, 1 is in stock!
Availability:
Backordered
Contact us to know when we will receive our next ones!
Check the other options, 1 is in stock!

Free Shipping in USA

More information

  • Unleash your passion for astrophotography with the William Optics Zenithstar 81 APO, a premium refractor telescope designed to deliver exceptional image quality and versatility. This high-performance instrument is perfect for astrophotographers and astronomers seeking to capture the beauty of the night sky with precision and clarity.

    Disclaimer

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

    Optical Excellence


    The Zenithstar 81 APO features a advanced optical design, crafted with the highest quality glass and precision engineering, to provide:

    • Exceptional image sharpness and contrast
    • Reduced chromatic aberration and distortion
    • Increased light transmission for brighter images
    William Optics Fluorostar 91 Astrophotography Telescope

    Convenient and Portable


    William Optics Fluorostar 91 Astrophotography Telescope

    The Zenithstar 81 APO is designed to be portable and versatile, making it easy to take with you on your astrophotography adventures. Its compact size and lightweight design allow for easy setup and transport, while its robust construction ensures durability and stability.

    • Dovetail plate for secure attachment to equatorial mounts
    • Versatile saddle bar for guiding and easy handling and setup

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