Type
- Hand-held digital Exposure meter for ambient and flash light
Reception Method
- Incident-light readingsand spot reflected light readings
Receptors
- Incident- Spherical diffuser, 270&Mac251;
- Rotating receptor head
- Spot- Spot optical system built-in to viewfinder with 1&Mac176; measurement angel
- Capable of displaying data on ambient and spot measurements simultaneously
Receptor Elements
Measuring Modes
- AMBI- Ambient light,
- CORD- Flash w/sync cord
- NON-CORD- Flash without sync cord
Measuring Range
- Ambient light- Incident : EV -2.0 to 19.9
- Spot: EV 2.0 to 24.5 Flash
- Incident: F No. 1.0 to 128 +0.9 stop
- Spot: F No. 2.8 to 128 +0.9 stop, +/- 0.1 stop
Measuring Distance
- 4.2 ft (1.3m) to infinity
Optical System
- Single-lens reflect type with fixed focal point
Field of View
- 12 x 17° with 1° area marked by a circle
Repeatability
F Number
- F No. 1.0 to 128 + 0.9 stops (0.1 stop incr.)
EV Value
- -17 to 40.9 (0.1 stop incr.)
Ambient
- 30 minutes to 1/16000 sec. (1, 1/2, or 1/3 stop increments
Flash
- 30 minutes to 1/1000 sec. (1, 1/2, or 1/3 stop increments
Frame Rate
- 8, 12, 16, 18, 24, 25, 30, 32, 64, 128 frames/sec
ISO Sensitivity
Exposure Difference
Analog Scale
- Ratio between Flash and Ambient 0 to 100% in 25% increments
Other Functions
- Latitude display function
- Analyze function
- Exposure Calculation function (S/A/H)
- Memory function (up to 10 measurements)
- Monitor function,
- Indication correction function
Power
- one AA Alkaline dry-cell battery
Battery Life
- Approx. 30 hours continuous reading in AMBI mode.
Operation Temperature range
- Operation Temperature range: 15 to 120° (-10 to + 50 C) with 85% relative humidity
Dimensions
- 2.6 in (66mm) W x 6.9 in (175mm) H x 1.2 in. (31mm) D
Weight
- 6.0 oz. (170g) w/o battery
Magnification
Eyepiece Adjustment
Incident
- -C=330 (spherical diffuser), C-250 (flat Diffuser)
Spot
Shutter Speed