Experiment on PCB exposure using White LEDs

Image 31 of 41.
PA030725.JPG
EXIF ParameterValue
Create Date 2011:10:03 22:48:26
Lens Type Olympus Zuiko Digital ED 14-42mm F3.5-5.6
Flash Auto, Did not fire
Exposure Time 1/50
Model E-400
Exposure Mode Auto
F Number 4.7
ISO 200
Macro On
Focal Length 24.0 mm
Make OLYMPUS IMAGING CORP.