Sekonic L-858D-U Specs

Meter TypeAmbient
Cine
Flash
Spot
Spot Metering1° Spot
Flash MeteringCordless
Metering
Light Reading MethodIncident
Reflected
Light ReadingsCandelas per Meter Squared (cd/m²)
Foot Lamberts (fl)
Footcandle
Lux
Measuring ModesAperture Priority
FPS Metering
Flash Duration Analysis
HSS Flash
Shutter Priority
Aperture RangeFlash, Incident: f/0.5 to 128.9 at ISO 100
Flash, Reflected: f/1 to 128.9 at ISO 100
f/0.5 to 161.2 (1, 1/2, 1/3-Step Increments) at ISO 100
EV RangeAmbient, Incident: -5 to 22.9 EV at ISO 100
Ambient, Reflected: -1 to 24.4 EV at ISO 100
ISO Range3 to 13,107,200 (1/3-Step Increments), Plus 850
Shutter Speed Range1/64,000 to 30 Minutes (1, 1/2, 1/3-Step Increments), Plus 1/400, 1/200
Max Flash Sync Speed1/16,000
Cine Speed / Shutter Angle0.001 to 1000 fps at 1 to 358°
Illuminance Range0.1 to 2,000,000 Lux / 0.01 to 180,000 fc
Luminance Range0.3 to 290,000 fL / 0.1 to 980,000 cd/m²
Exposure MemoryYes, 9 Readings
Physical
Receptor ElementSilicon Photodiode
DiffuserAdjustable Spherical to Flat
Display2.7" / 6.9 cm Color Touchscreen LCD
System ConnectionPC Sync Terminal
Micro-USB Port
Memory Card SlotsNone
Tripod Mounting Thread1/4"-20 Female
Environmental
Operating Temperature14 to 122°F / -10 to 50°C
Operating Humidity0 to 85%
Storage Temperature-4 to 140°F / -20 to 60°C
Storage Humidity0 to 85%
General
Battery2 x AA (Alkaline, Manganese)
Wireless ConnectivityNone
Radio SystemNone
Dimensions3.7 x 6.9 x 1.9" / 94 x 176 x 49 mm
Weight8.5 oz / 240.0 g (without Batteries)
Packaging Info
Package Weight1.395 lb
Box Dimensions (LxWxH)10.3 x 6.55 x 3.8"