William Optics Zenithtar 80 FD User Manual
Page 9
1.25" 45
Perfect both for astronomical and terrestrial observations.
Revolutionary and sophisticated design, extra-smooth feel.
45 Erecting Prisms
90 Erecting Prism
P13
www.william-optics.com
P14
Crafting the Earth's Finest
Astronmical Instruments
D i g i t a l C a m e r a a d a p t e r L e n s e s
This innovative digital adapter lens is designed for large-lens digital
camera and digital video cams users' needs.
It can be connected to any 2" diagonal or erecting prism.
DCL-52
A P O B a r l o w
3-element apochromatic air-spaced, FMC.
Great color correction and contrast.
2" APO 2.5x Barlow Lens
9 0 E r e c t i n g P r i s m
High quality prism, coating and finish, for good correct-image views of celestial
objects. Perfect in daylight too.
E r e c t i n g p r i s m s
2" 45
1.25" 45
with 2" Barrel