Reception Method
Incident-light readings
Spot reflected light readings
Receptors
Incident-spherical diffuser
270° rotating receptor head
Spot reflected-light (1° angle)
Receptor Elements
Silicon photocell
Measuring Modes
AMBI - ambient light, CORD - flash w/sync cord, NON-CORD - flash without sync cord
Measuring Range
ISO100
Ambient light (incident-light readings): EV +/- 2.0 to 19.9
Ambient light (spot reflected-light): EV 2.0 to 24.5
Flash light (incident-light readings): F 1.0 to 128 +0.9 stop
Flash light (spot reflected-light): F 2.8 to 128 +0.9 stop
Measuring Distance
1.3m to infinity for spot mesurement
Viewfinder
Single-lens reflect type with fixed focal point
Magnification: 1.2x
Viewing angle: 12° (vertical) x 17° (horizontal)
Dioptric adjustment range: -3.0 to +1.0
Display Range
Exposure: F 1.0 to 128 +0.9 stop (0.1 stop increments)
EV: -17 to 40.9 (0.1 stop increments)
Shutter speed (ambient): 30 min. to 1/16000 sec. (1, 1/2, 1/3 stop increments)
Shutter speed (flash): 30 min. to 1/1000 sec. (1, 1/2, 1/3 stop increments)
Frame rate (opening angle of 180°): 2, 3, 4, 6, 8, 10, 12, 14, 16, 18,20, 24,25, 30, 32, 36, 40, 48, 60, 64, 75, 90, 96, 100, 125, 128, 150, 180, 200, 240, 256, 300, 360 fps
ISO: 3 to 8000 (1/3 increments)
Exposure difference: -10 to +10 (0.1 stop increments)
Analog scale: F 1.0 to 90 (1/2 stop increments)
Analyze scale: Flash light proportion 0 to 100% (25% increments)