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| Type: | Digital exposure meter for ambient and flash light |
| Light receiving method: | Incident light and reflected light |
| Incident light: | Convertible to flat diffuser (Lumisphere in down position) |
| Reflected light: | Light receiving angle 54' (Lumigrid) |
| Light receptor element: | 2-Silicon photo diodes (incident and reflected) |
| Ambient light: | Aperture priority metering |
| Shutter priority metering |
| EV metering |
| Flash: | With synchro cord (cumulative and non-cumulative) |
| Without synchro cord (cumulative and non-cumulative) |
| Measurement using the optional wireless flash radio triggering system (cumulative and non-cumulative) |
| Radio technology: | Complex 16/24 bit digitally coded |
| Range: | Up to 100 feet from transmitter to receiver |
| Channels: | 1 to 16 channels standard, 17 to 32 "Quad Triggering" |
| USA & Canada (FCC & IC) | CH1-CH16 344.00MHz CH17-CH32 346.50~354.00MHz |
| Europe (EU) | CH1-CH16 433.62MHz CH17-CH32 434.22MHz |
| Ambient light: | Incident light EV-2 to EV 22.9 |
| Reflected light EV-2 to EV 22.9 (with 54' Lumigrid) |
| Optional Spot: 1o EV5 to EV 24.4, 5o & 10o EV2 to EV 24.4 |
| Flash: | Incident light f/1.0 to f/90.9 (approx. f/124) |
| Reflected light f/1.0 to f/90.9 (approx. f/124) (with 54A¢X Lumigrid) |
| Optional Spot: 1o f/8.0 to f/124, 5o & 10o f/2.8 to f/124 |
| Repeat Accuracy: | +/- 0.1 EV or less |
| Calibration Constant: | Incident light metering: Lumisphere C = 340 Retracted Lumisphere C = 250 |
| Reflected light metering: K = 12.5 |
| Film Speed: | ISO 3 to 8000 (in 1/3 steps) |
| Shutter Speeds : | Ambient light: 30 minutes to 1/8000 seconds (in 1, 1/2 or 1/3 stop) also 1/200, 1/400 |
| Cine speeds- 2, 3, 4, 6, 8, 12, 16, 18, 24, 25, 30, 32, 36, 40, 48, 50, 60, 64, 72, 96, 120, 128, 150, 200, 240, 256, 300, 360 frames per second (at a 180 degree shutter angle) |
| Flash: 30 minutes to 1/1000 second (in 1, 1/2 or 1/3 stop) also 1/75, 1/80, 1/90, 1/100, 1/200, 1/400 |
| Aperture: | f/1.0 to f/90.9 (in 1/10, 1/2 or 1/3 stop) |
| EV: | EV -9.9 to EV 40.1 (in 1/10 stop) |
| Analog Scale: | Aperture: f/1.0 to f/90 (in 1/2 stop) |
| Shutter speed: 2s to 4k (1/4000) (in 1/2 stop) |
| All-weather feature: | JIS standard water resistance class 4, splash-proof type |
| Memory function: | 9 readings |
| Memory clear recall function |
| Multiple Flash function: | Up to infinity flash readings (Only one digit is displayed when the cumulative number is ten or more.) |
| Average function: | Up to 9 readings can be averaged |
| Brightness Difference function: | +/- 9.9 EV (in 1/10 stop) |
| Flash analyzing function: | 0 to 100% in 10% in increments |
| Exposure Out of Range: | Eu (underexposure) or Eo (overexposure) indication |
| Exposure compensation: | +/- 9.9 EV (in 1/10 steps) |
| Calibration compensation: | +/- 1.0 EV (in 1/10 steps) |
| Battery Power Indicator display: | with a status symbol |
| Auto Power Off: | 20 minutes after last use |
| Auto illumination: | EV 6 and under |
| Second ISO film speed setting: | ISO 3 to 8000 (in 1/3 stop) |
| Battery used: | one CR123A battery (3V Lithium dry cell) |
| Operating temperature range: | 14A¢X to 122A¢X F (-10A¢X to 50A¢XC) |
| Storage temperature range: | -4A¢X to 140A¢X F (-20A¢X to 60A¢XC) |
| Dimensions: | 2.4"W x 6.1"H x 1.5"D |
| (60mmW x 155mmH x 37mmD) |
| Weight: | 5.4oz (153gm) with battery |
| Standard accessories supplied: | Lumigrid, Soft case, strap, synchro terminal cap, CR123A Lithium battery |
Total Review(s): 0
