| Light Receptor |
Incident Light: Lumisphere convertible to flat diffuser (with retracted lumisphere)
Reflected Light: 5-degree spot metering with optional viewfinder |
| Measuring Mode Ambient Light |
Ambient Light: Aperture priority, Shutter speed priority, TF priority, CINE, HD Cine, Illuminance(lx/fc), Luminance(cdm2/fl)
Flash Light: Cord (PC), Cordless, Radio triggering (L-478DR only) (with/without multiple cumulative) |
| Measuring range (ISO100) |
Ambient light: Incident light - EV-2 to EV22.9 / Reflected light - EV3.0 to EV19.9
Illuminance: 0.63 to 2,000,000 lx 0.1 to 180,000 fc
Luminance: 1.0 to 980,000 cd/m2 0.29 to 290,000 fl
Flash light: Incident light - F1.0 to F128.9 / Reflected light: F2.8 to F128.9 |
| ISO Display Range |
ISO 3 to 409,600 (in 1/3 steps) |
| Shutter Speed Display Range |
Ambient light: 30 min. to 1/64,000 sec. plus 1/200, 1/400 sec (in 1, 1/2 and 1/3 steps)
Flash light: 30 min. to 1/1000 sec plus 1/75, 1/80, 1/90, 1/100, 1/200, 1/400 (in 1, 1/2 and 1/3 steps) |
| Display Range |
Aperture: F0.5 to F161.2 (in 1, 1/2 and 1/3 steps)
Frame rate: 1 to 1000 f/s, plus user created settings: 20 entries
Shutter angle: 1° to 358°, plus user created settings: 20 entries
EV value: EV-27.9 to EV55.8 (with Incident light reading of ambient light) |
| Other Functions |
Exposure profile
Mid Tone function
Exposure compensation
Filter compensation
Flash analyzing function
Multiple cumulative function
Memory/clear/recall function
Average function, Contrast function
Custom setting function
Auto power OFF function
Touch panel lock function
Firmware upgrade
Frame rate/Shutter angle edit function
Battery power indicator |
| Battery Used |
AAA batteries 1.5Vx2 (alkaline, manganese, lithium, nickel hydride, or nickel based) |
| Operating Temperature Range |
14 to 122°F / -10 to 50°C |
| Dimensions WxHxD |
2.2 x 5.1 x 1" (57 x 140 x 26mm) excluding protrusions |
| Weight |
5 oz (140g) |
