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William Optics Zenithstar 81 Verion IV

William Optics Zenithstar 81 Verion IV
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Price:  £829.00
List Price:  £849.00
(Inc. 20% VAT)
+
  

Product Code:  A-Z81RD
Manufacturer:  William Optics

William Optics


We are very exciting to announce All New Super ZenithStar 81 Version IV F6.9 imaging APO!!! New upgraded 2020 model with 2.5" R&P focuser and Camera Angle Rotator. 

Innovative Bahtinov Mask Cover (Patented) included! Soft Carry Case Included.

This beautiful scope is everything you always wanted in a refractor, starting from extreme sharpness for clear details, and APO color correction. 

It has all the benefits of the ZenithStar family at a price that is truly unbelievable.

William Optics ZS81 Features:

  • F/5.9 FPL53 Doublet air-spaced APO, in CNC machined ultra-high precision lens cell;
  • F4.7 with x0.8 Flattener.
  • 2.5”R&P Ultra robust focuser with 1:10 dual speed: a treat to use during astrophotography. No image shifting! Heavy duty: perfect for your accessories.

Do-all instrument 

Despite its 81mm objective, the scope is still very compact and solid. Many airlines will accept it as carry-on luggage! Perfect size for serious observations of deep sky objects and planets. Solar observations possible with proper additional equipment.

Standard Package includes:

  • Mounting Rings with Vixen Dovetail
  • CNC Carry Handle Bar
  • 2.5” R&P Focuser
  • Innovative Bahtinov Mask Cover (Patented)
  • Soft Carry Bag
  • 2" to 1.25" Adapter
  • Two-year, no fuss warranty and constant customer service!

Optional Accessories:

• M63 -2” Rotolock 

• 1.25” Rotolock 

• All New 50mm/F4 Rotolock Guide scope 

• New Full frame x0.8 Flattener 


Retracted Length:456mm

Tube with Rings and Dovetail Weight:3.50kg

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Telephone: 01353 776199 or 07990 646466


2 Rosemary Lane, Sutton nr. Ely, Cambridgeshire, CB6 2NZ
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