Orion ED102T CF Manual page 2

2" Accessory
thumbscrew
Fine focus
knob
2" Accessory
thumbscrew
Fine
focus
knob
Course
focus
knob
2
Dovetail base
for finder
Focuser lock
Course
thumbscrew
focus
knob
Figure 1.1.
The 80mm ED80T CF Apochromatic Refractor optical tube.
Focuser rotation
lock thumbscrew
Tube rings
Mounting
plate
Figure 1.2.
The 102mm ED80T CF Apochromatic Refractor optical tube.
Dew shield lock
Focuser
thumbscrew
rotation lock
(not shown)
thumbscrew
1/4"-20
Mounting block
Dew shield
(retracted)
Dew shield lock
thumbscrew
Dew shield
(retracted)