William Optics Zenithtar 80 FD - Manual (Page 8)

Recommended For This Scope
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www.william-optics.com
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Crafting the Earth's Finest
Astronmical Instruments
Optional Equipment
Erecting, illuminated reticle finderscopes with bracket ( 6x30 and 7x50 models
available).
WO 2" and 1.25" Erecting prisms.
Super wide angle Eyepieces, 1.25" or 2" versions.
DCL 28, 4337 series.
(Digital Camera adapter Lens for Digital Cameras and Digital Video).
Digiscoping adapter: universal adapter for any type of digital camera.
WO 1.25" VR-1 filter improves seeing on bright objects like the Moon.
(Violet-Reducer).
WO 80 mm mounting rings, saddle plate, dovetail plate combo for equatorial
mounting.
WO 2" Extension Tube.
WO 2" Photographic Adapter
Also available from WO:
A sturdy tripod for astronomical or birding usage or a mount (equatorial or ALT-
AZ).
A mirror diagonal or erecting prism (The WO 2" Dielectric Diagonal is strongly
recommended for better results in star observation and digital photography. A top-
quality Dielectric Quartz model is also available now).
At least one or two good eyepieces (9 to 40 mm wide-field recommended)
depending on the application.
For ZenithStar Fluorite Doublet, a 2" extender already provided.
In order to operate your ZenithStar Fluorite Doublet you will need the
following minimum equipment:
For astrophotography, a photo adapter plus a T-mount connection are necessary.
William Optics offers a 0.8x reducer flattener with CCD camera adapter.
Please refer to our Accessories Chart on page 03.
Quality nebula filters, light pollution filters, Solar Max H-alpha filters, depending on
the application.
D i a g o n a l M i r r o r s
High-quality dielectric coating (99% reflectivity),
precision-polished quartz flat in our much-admired,
patented mechanics.
Our 2" Diagonals are what you need for your best
observing sessions. Only from William Optics.
2" Quartz
Dielectric Diagonal
99% reflectivity with 1/10 lambda high-
precision mirror surface, with elegant
exterior design, with 1.25" adapter.
2" Dielectric
Diagonal Mirror
B i n o v i e w e r P a c k a g e
Enjoy the pleasures of BaK4 quality binoviewers
with compressions rings in your refractor, SCT
or Newtonian with a value package including
2 eyepieces (1.25" WA 66 20mm ) and 1.6x
corrector Barlow!
Binoviewer