An exposure meter for high precision incident light measurement. Perfect for ensuring the illumination uniformity of reflective test charts.
- silicon blue cell photodiode
- digital display with measurement modes for incident and reflected light
- measuring range LW –2.5 to +18 (with ISO 100/21°)
- repeatable accuracy ±0,1 LW
- exposure times1/8000 s to 60 min
- aperture stops f/1 to f/90 9/10