Sekonic TWINMATE L-208

L-208 TWINMATE - Technical Specifications

Type: Analog exposure meter for ambient light
Light receiving method: Incident light and reflected light

Incident light: Sliding Lumisphere
Reflected light: Light receiving angle 33°
Light receptor element: Silicon photo diode


Measuring Range (ISO 100)

Ambient light: Incident light EV 3 to EV 17 Reflected light EV 3 to EV 17 (with 33° angle)
Calibration Constant: Incident light metering: Lumisphere C = 340
Reflected light metering: K = 12.5


Display Range

Film speed: ISO 12 to 12500 (in 1/2 steps)
Shutter Speeds: Ambient light: 30 seconds to 1/8000 seconds (in 1 stop) plus 1/5, 1/10, 1/125, 1/50, 1/100, /200, 1/400, 1/800
Aperture: f/1.4 to f/32 (in 1, 1/3 stop)
Light Receptors EV 3 to EV 17 (in 1, 1/2 stop)


Other features
Battery used:Type: One CR2032 battery (3V Lithium dry cell)
Operating temperature range: 32° to 104° F (0° to 40° C)
Storage temperature range: -4° to 140° F (-20° to 60° C)
Dimensions: 1.8"W x 2.6"H x 1.0"D (45mmW x 65mmH x 24mmD)