1. Marking disc:
Pull to remove.
2. Focus wheel
3. Stop A:
Loosen the screw to adjust.
4. Stop B:
Loosen the screw to adjust.
5. Reference marker
6. Stop A/B release:
Lift to release A and B stops.
7. Dual-sided drive
8. Drive gear
9. Drive gear screw:
Use a 3 mm hex
wrench to switch the drive gear to the
other side of the dual-sided drive.
10. Width adjustment:
Accommodates lens diameters from
0.78 to 3.9 inches (20 to 100 mm).
11. Width adjustment locking knob
12. Rail mount:
Fits most 15 mm
rail systems.
13. Rail mount locking knob
14. Adjustable lens gear:
Wraps
around your lens’s focus ring. Make
sure it’s tight to ensure a solid grip.
O V E R V I E W
12
11
1
6
8
9
2
13
10
5
4
3
7
14
