Lens And Reflector; Switching Lens Assemblies - ETC Source Four jr User Manual

Lens and Reflector

S w i t c h i n g l e n s a s s e m b l i e s
Follow these procedures to replace a fixed field lens with Zoom lens.
Light baffle and
retaining screw
Step 1: Loosen the screw at the front of the baffle. See
Step 2: Pull the light baffle out of the barrel.
Step 3: Remove the beam focus knob from the bottom of the barrel and slide the lens assembly
from the barrel.
Step 4: Slide the Zoom lens rear assembly into the barrel and install its beam focus knob.
Step 5: Slide the Zoom lens front assembly into the barrel and install its beam focus knob.
Step 6: Reinstall the light baffle and secure it with the retaining screw.
N o t e :
Reverse steps 1-6 to replace Zoom lens with a standard lens.
Lens tray
Figure 12
Figure 12.
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