Super Wide Angle (82 ).
9 mm, 15 mm, 20 mm focal lengths.
5 elements in 4 groups, fully multi coated.
Parfocal.
P13
www.william-optics.com
P14
Crafting the Earth's Finest
Astronmical Instruments
M o u n t i n g R i n g s
R e d u c e r / F l a t t e n e r
W . O . E y e p i e c e s
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
1.25" UWAN Eyepieces
2" SWAN Eyepieces
To connect digital cameras and video
cameras with 43&37mm threads.
Perfect for super-micro shots.
DCL-4337
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
Felt lined, so you won't scratch your beautiful new tube.
Fully and precisely machined, solid and easy to use.
700g per pair.
90mm Mounting internal diameter
25mm 33mm, 40mm focal lengths, FMC.
Generous eye-relief.
Super Wide Angle, perfect for richfield
observations.
This very elegant 2" reducer/field flattener comes with a CCD camera adapter.
In addition to reducing the focal length by a factor of 0.8 for fast photography,
it works as a flattener of the field curvature for sharp and pinpoint stars in your
pictures. It is especially recommended to imagers using a CCD camera.
0.8x Reducer/Flattener with CCD camera adapter
