Skip to content
William Optics Zenithstar 81 APO

William Optics Zenithstar 81 APO

by William Optics
SKU WO-A-Z81GD
Save 5% Save 5%
$888.00 USD
$888.00 USD - $888.00 USD
$888.00 USD
$843.60 USD
$843.60 USD - $843.60 USD
$843.60 USD
  • 81mm APO using FPL-53 Glass
  • F/6.9 Fast Focal Ratio
  • Portable and Versatile
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!
Availability:
1 in stock

Free International Shipping

More information
  • Description
  • Specifications
  • In the Box

  • 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

  • Lens Type

    Apochromatic Doublet Prime Lens

    Focal Length

    560mm

    Diameter

    81mm

    Aperture

    f/6.9

    Color

    Red Space grey

    Lens Material

    FPL-53
    • William Optics Zenithstar 81mm APO Refractor Telescope
    • Soft Carry Case
    • Instruction Manual