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