| Receptor Head |
Sliding Lumisphere with Lumidisc adapter Receptor incident light: built-in Lumisphere, attachable Lumidisc (included) Receptor reflected light: lens with 40Deg. receiving angle |
| Metering Cell |
Silicone photo diode |
| Measuring Modes |
Ambient: EV and shutter priority metering Flash: with or without synchro cord |
| Metering Range |
Ambient at ISO 100: Incident light: EV 0 - 19.9 Reflected light: EV 0 - 19.9 (with 40Deg. angle) Flash at ISO 100: Incident light: f/1.4 - 90.9 (approx. f/124) Reflected light: f/1.4 - 90.9 (approx. f/124) with 40Deg. Lumigrid |
| Accuracy |
(+/-) 0.1 EV or less |
| Calibration |
Incident: Lumisphere C = 340, Lumidisc C = 250 Reflected: K = 12.5 |
| Display Readout |
Improved LCD - digital LCD 1/10th of a stop increment displayed |
| ISO Range |
ISO 3 - 8,000 in 1/3 steps |
| Shutter Speeds |
Ambient: 60 sec. - 1/8000 sec Flash: 1 sec - 1/500 sec. (in 1.0, 1/2, 1/3 steps) plus 1/75, 1/80, 1/90, 1/100 sec. |
| f/Stop Display Range |
f/0.5 - f/90.9 (in 1, 1/2, 1/3 steps) |
| EV Range (ISO-100) |
EV -5 - EV 26.2 (in 1/10 stops) |
| Cine Speeds |
8, 12, 16, 18, 24, 25, 30, 32, 64, 128 (shutter angle: 180Deg.) |
| Exposure Memory |
No |
| Shadow/Highlight Calculation |
No |
| Brightness Difference |
No |
| Flash to Ambient Ratio |
No |
| Multiple Flash |
No |
| Power Source |
1 "AA" battery |
| Operating Conditions |
Operating temperature: 32 - 104Deg.F (0 - 40Deg.C) Storage temperature: -4.0 - 140Deg.F (-20 - 60Deg.C) |
| Dimensions |
2.5 x 4.3 x 0.9" (63 mm x 110 mm x 22 mm) |
| Weight |
3.4 oz (95 g) |