William Optics

Used William Optics ZenithStar 66mm f/5.9 semi-apo Petzval in case

SKU: U2401-RM-WO66

  • Sale
  • $349.95
  • Regular price $599.95

See It In Person - On Display In Our Showroom!

Qualifies for Free Ground Economy Shipping (CONUS Only)

Not Returnable Please note that used items are not returnable.

This is a beautiful little William Optics Zenithstar 66mm Petzval telescope in shiny black. William Optics calls this "semi-APO". The highly-reviewed optics are F/5.9 with a 388MM focal length - please see the specifications below. Dual speed Crayford focuser, SCT threads on rear. Includes:

  • original WO padded soft case
  • ADM mounting rings and a Vixen dovetail
  • WO 1.25" diagonal

Excellent condition with clean optics and body.




This would make a great widefield AP scope, or a perfect travel scope.