0
Open catalog

  • Apochromatic refractor William Optics 81/559 ZenithStar 81 Gold OTA - Only tube with accessories, without mounting, without tripod

    • Article: 62024
    • Manufactured by: William Optics
    • Shipping weight: 3,5 kg

    Temporarily sold out
    • We have the goods in stock at our store and we can send them immediately.
Type of telescope: ED & Apochromats
Optical scheme: Apochromat Doublet
Focal length: 559 mm
Aperture: 81 mm
Aperture ratio : 6,9
Resolving capacity: 1,7"
Limit value: 11,3 magnituda
Light gathering capacity: 133x
Product range: ZenithStar
Max. useful magnification: 162x
Connection type: 2″
Mounting: No mount
Recommended for: Advanced
Application area: Deep Sky observation, Planets observation
Package contents of "Apochromatic refractor William Optics 81/559 ZenithStar 81 Gold OTA":
✅ Carrying handle: yes
✅ Carrying bag: no
✅ Miscellaneous: Bahtinov Mask
✅ Tube clamps: yes
✅ Prism rail: Arca-Swiss & Vixen-Style
✅ Dew Shield: yes
Typical increase:
The recommended magnification is marked in yellow