Operating instructions
Specification 
Measuring system  • Incident and reflected light measurement 
    Flash light for wireless and wired, and ambient light 
measurements 
Measuring element  • Silicon Photo Diode 
Measuring range  • Flash: F/1 .4-F/90+0.9 AV (ISO 100) 
    Ambient: EV -1-EV 19.9 (ISO 100) 
Repeat metering  • Within ±0.1 EV 
accuracy 
Calibration constants  • C--340 K=12.5 
Film speed      • ISO 3-ISO 8000 
Shutter speed     • Flash: 1 sec.-1/500 sec. 
      Ambient: 30 min.-1/8000 sec. 
F-stop  • F/1 .0-F/90 + 0.9 AV (digital and bar symbols) 
      Analogue display: F/1 - F/90 at 0.5 AV 
Movie scale      • 8 fps.-124 fps. 
EV scale      • EV -6-EV 25 + 0.9 
Other functions    • Mode symbol display, E.u. and E.o. displays, battery 
      check, memory for the set values, post-measurement 
  calculation, auto-off. 
Power source    • 1 
x
AA pen-light battery (1.5V) 
Standard accessories  • Lumisphere, Lumidisc, reflected light filter, neck strap, battery and 
case. 
Dimensions & weight  • 121 
x
64 
x
23 mm, approx 110 grams (excl. battery) 










