P13
www.william-optics.com
P14
Crafting the Earth's Finest
Astronmical Instruments
Recommended For These Scopes
D i a g o n a l M i r r o r s
97% reflectivity with 1/10 lambda high-
precision mirror surface, with elegant
exterior design, with 1.25" adapter.
2" SCT
Diagonal Mirror
2 " S C T E x e n d e r A d a p t e r
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 through a 2" to 1.25" adapter.
DCL-4337
Allows connection of 2" accessories such as photo adapters or 2" diagonals
to ZS 66 and other 2" SCT-thread telescopes.
Completely anodized.
Anti-marring brass compression ring chromed thumbscrew.
2" SCT/ ZS66 Adapter
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" SCT Quartz Dielectric Diagonal
99% reflectivity with 1/10 lambda high-
precision mirror surface, with elegant
exterior design, with 1.25" adapter.
2" SCT Dielectric
Diagonal Mirror