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Sekonic L-478D-U Specs
Key Specs
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Meter Type |
Ambient, Cine, Flash
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Spot Metering |
5° Spot (Optional Attachment)
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Flash Metering |
Cordless
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Light Reading Method |
Incident, Reflected
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Light Readings |
Candelas per Meter Squared (cd/m²), Foot Lamberts (fl), Footcandle, Lux
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Measuring Modes |
Aperture Priority, EV Metering, FPS Metering, ISO Priority, Shutter Priority
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Max Flash Sync Speed |
1/1000
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Cine Speed / Shutter Angle |
1 to 1000 fps at 1 to 358°
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Diffuser |
Adjustable Spherical to Flat
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Display |
2.7" / 6.9 cm Color Touchscreen LCD
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System Connection |
PC Sync Terminal
Mini-USB Port
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Battery |
2x AAA (Alkaline, Lithium, Manganese, NiMH)
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Radio System |
No
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Spot Metering |
5° Spot (Optional Attachment)
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Flash Metering |
Cordless
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Metering
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Light Reading Method |
Incident, Reflected
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Light Readings |
Candelas per Meter Squared (cd/m²), Foot Lamberts (fl), Footcandle, Lux
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Measuring Modes |
Aperture Priority, EV Metering, FPS Metering, ISO Priority, Shutter Priority
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Aperture Range |
Flash, Incident: f/1 to 128.9 at ISO 100
Flash, Reflected: f/2.8 to 128.9 at ISO 100
f/0.5 to 161.2 (1, 1/2, 1/3-Step Increments) at ISO 100
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EV Range |
Ambient, Incident: -2 to 22.9 EV at ISO 100
Ambient, Reflected: 3 to 19.9 EV at ISO 100
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ISO Range |
3 to 409,600 (1/3-Step Increments), Plus 850
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Shutter Speed Range |
1/64,000 to 30 Minutes (1, 1/2, 1/3-Step Increments), Plus 1/400, 1/200
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Max Flash Sync Speed |
1/1000
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Cine Speed / Shutter Angle |
1 to 1000 fps at 1 to 358°
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Illuminance Range |
0.63 to 2,000,000 Lux / 0.1 to 180,000 fc
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Luminance Range |
0.3 to 290,000 fL / 1 to 980,000 cd/m²
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Exposure Memory |
Yes, 9 Readings
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Physical
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Receptor Element |
Silicon Photodiode
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Diffuser |
Adjustable Spherical to Flat
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Display |
2.7" / 6.9 cm Color Touchscreen LCD
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System Connection |
PC Sync Terminal
Mini-USB Port
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Media Card Reader |
No
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Tripod Mounting Thread |
No
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Environmental
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Operating Temperature |
14 to 122°F / -10 to 50°C
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Storage Temperature |
-4 to 140°F / -20 to 60°C
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General
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Battery |
2x AAA (Alkaline, Lithium, Manganese, NiMH)
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Radio System |
No
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Dimensions |
2.2 x 5.5 x 1" / 57 x 140 x 26 mm
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Weight |
4.6 oz / 130.0 g (without Batteries)
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