TECHNICAL SPECIFICATIONS
COLOR TEMPERATURE
Light receptor
True Color Sensor, CIE 1931 Color standard Human eye perception
Sensitivity
Visible light
Measuring range
1600-18000K
Reapeatability
1600-18000K
Accuracy
< 0.6 deltaE
Response
Flat Diffuser, Cosine-type response
EXPOSURE
Light receptor
Fast-response Silicon photo diode, CIE spectral luminous efficiency
Sensitivity
Visible light
Measuring range
-4EV to 20EV at ISO 100
Accuracy
+/- 0.1 EV
Flash duration
1/40,000-1/250s
Response
Hemispherical Diffuser, Cardioid-type responses
ILLUMINANCE
Light receptor
True Color Sensor, CIE 1931 Color standard Human eye perception
Sensitivity
Visible light
Measuring range
-0.15-250,000 lux
Accuracy
+/- 3%
Response
Flat Diffuser, Cosine-type response