15 User Manual for Wireless Firefly Microscope DE550 Version: 1.3
Using Focus:
Based on the relative distance of the observed object, the focus wheel can be turned for a clear image.
When a higher magnification is required, the focus wheel can be turned to the left (see below). If a larger field of view is required, the microscope can be moved farther away and the wheel turned to the right.
Default Position: Match the scale 50 to arrow mark.
Free Focus:
Rotate wheel to fine tune the image.
Function as a laryngoscope
The Firefly Microscope can b e transformed into a laryngoscope b y r e m o v i n g t h e specula and attaching a spatula on the clip.
