William Optics Zenithtar 80 FD - Manual (Page 10)

2" Eyepieces
Super Wide Angle (72 ).
25mm 33mm, 40mm focal
lengths, FMC.
Generous eye-relief.
1.25" Eyepieces
Super Wide Angle (72 ).
9 mm, 15 mm, 20 mm focal lengths.
5 elements in 4 groups, fully multi coated.
Parfocal.
P15
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P16
Crafting the Earth's Finest
Astronmical Instruments
S W A N E y e p i e c e s
U W A N E y e p i e c e s
Uwan Eyepieces
Ultra Wide Angle (82 )
28mm (2"),
16mm (1.25"),
7mm (1.25"),
4mm (1.25").
M o u n t i n g R i n g s
These felt-lined mounting rings are made out of solid
aluminum, powder painted. A worthwhile investment if
you want the best out of your mount and telescope.
90 mm Mounting Rings internal diameter
R e d D o t F i n d e r
This very practical r.d.f. comes with a handy, quick-release bracket
included in the price. Centering your objects in the sky has never
been easier!
Red Dot Finder with Quick Release Bracket