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William Optics Corp.
ZENITHSTAR 80
I N S T R U C T I O N M A N U A L
WILLIAM
OPTICS USA
Crafting the Earth's Finest Astronmical Instruments
CONTACT US
WILLIAM OPTICS USA
Tel: +1-714-209-0388
Fax: +1-714-821-4015
web: www.william-optics.com
e-mail: support@william-optics.com
Crafting the Earth's Finest Astronmical Instruments
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Table of Contents
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Summary of Contents for William Optics ZENITHSTAR 80
- Page 1 William Optics Corp. ZENITHSTAR 80 I N S T R U C T I O N M A N U A L WILLIAM OPTICS USA Crafting the Earth's Finest Astronmical Instruments CONTACT US WILLIAM OPTICS USA Tel: +1-714-209-0388 Fax: +1-714-821-4015 web: www.william-optics.com...
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Page 2: Table Of Contents
Thank you for choosing a William Optics ZENITHSTAR 80 high- CONTENTS quality short tube refractor. This simple step-by-step instruction manual is designed to provide Zenithstar owners with a better understanding of how to operate their new telescope by providing precise, updated information. -
Page 3: Getting To Know Your Telescope
Getting to know your telescope ZenithStar 80 Refractor Specifications Aperture 80mm Focal Ratio Dew shield cover Focal Length 480mm Doublet Element Design Objective Type Fully Multi-Coated Extend Resolving Power 1.45" Retractable dew shield 11.3 Limiting Magnitude Lens Shade Retractable 360 Rotating... -
Page 4: Zenithstar 80 Acessories Chart
Connection Instructions ZenithStar 80 Accessories Chart ( 2" Diagonal Mirror ) Step-1 90mm Mounting Rings 6x30 Erecting Finderscope Finder Bracket Flattener / Reducer Using the supplied L-Bracket, attach the After the telescope is firmly connected to the Cooling CCD Camera telescope to the tripod threaded with a standard tripod, extend the dew shield. -
Page 5: Connection Instructions ( 2 Inches 45 Erecting Prism )
Connection Instructions Connection Instructions ( 2" Erecting Prism ) ( Finderscope ) Step-1 Step-1 Finder Bracket Lock Screw Extract the black plastic screw and place the finder bracket on ZenithStar focuser and attach with lock screw. Finder Bracket connection point for finderscope bracket Using the supplied L-Bracket, attach the After the telescope is firmly connected to the... -
Page 6: Connection Instructions ( Aligning Finderscope )
Usage ( Aligning Finderscope ) The Zenithstar 80 is designed to work with both 1 1/4 inch and 2 inch diameter eyepieces in various focal lengths, for both daytime and nighttime viewing. Because the Zenithstar 80 is well suited to viewing nebulae, clusters, large galaxies and comets, we recommend the use of high quality wide angle eyepieces. -
Page 7: Storage And Cleaning
Do not disassemble or attempt to repair your telescope without a directly if you have any questions before adjusting the focuser. written authorization from William Optics Corp., as this violates the warranty terms under the limited product warranty, and negates any guarantee. -
Page 8: Optional Equipment
Optional Equipment Recommended For This Scope In order to operate your Zenithstar 80 you will need the following D i a g o n a l M i r r o r s minimum equipment: A sturdy tripod for astronomical or spotting scope usage, or a telescope tripod and mount (Equatorial or Alt-Az) A mirror diagonal or erecting prism (The 2"... - Page 9 M o u n t i n g R i n g s W . O . E y e p i e c e s 1.25" UWAN Eyepieces Super Wide Angle (82 ). 9 mm, 15 mm, 20 mm focal lengths. 5 elements in 4 groups, fully multi coated.
- Page 10 Complete Name & Address, Contact No. and E-mail William Optics is the manufacturer of the products sold on WOnline and through its Authorized Dealers sales network. This means that each original item is covered by the WO warranty. For a period of two years from the date of original retail purchase, WO will repair...
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