Sekonic L-358 Flash Master 

Highly popular flash meter. Sealed to operate in all weather conditions. 

Delivers precision accurate flash and ambient light reading in incident and reflected modes.

For mixed lighting scenarios, the L-358 displays combined exposure values of both flash and ambient light sources, including percentage of flash in total exposure in 10-percent increments.

Dual ISO buttons allow for quick exposure factoring when working with two differing film speeds or situations where comparison readings are desired.

Head swivels 270-degrees so you can "walk the set" while maintaining constant visual contact with the LCD display.

For motion picture applications, the L-358 calculates cine readings from 2 to 360 frames-per-second. 

Includes three-year warranty. 

Type Digital exposure meter for ambient and flash 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" 

Memory Function 9 readings 

Brightness Difference Function +/- 9.9 EV (in 1/10 stop) 

Flash Analysing 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) 

Second ISO Film Speed Setting ISO 3 to 8000 (in 1/3 stop) 

Battery Used one CR123A battery (3V Lithium dry cell) 

Dimensions 60mm W x 155mm H x 37mmD 

Weight 153gm with battery 

Standard Accessories Supplied Lumigrid, Soft case, strap, synchro terminal cap, CR123A Lithium battery