SEKONIC Digital Light Meter Speed Master L-858D L858D flash duration measurement

　New, unused

　Flash duration can be measured

　High-speed synchronization compatible model

　The Speedmaster L-858D is a top-of-the-line exposure meter that incorporates 

　the latest features to support diversifying flash photography, 

　and is equipped with incident light and reflected light methods (1° spot metering). 

　This is the world's first exposure meter equipped with a radio wave mode that enables flash duration measurement 

　and exposure measurement of flash light HSS (high speed sync) using a stand-alone exposure meter. 

　Movie and video functions have also been expanded. Inheriting the reliability of the L-758 series, 

　we have greatly improved operability and functionality.

　● Measurement of lighting and natural light in photography, video and cinematography.

　● Displays the shooting exposure range (dynamic range) from shadow to highlight of the digital camera.

　● High-speed synchro exposure measurement and flash duration measurement for flash light compatible 

　　with diversifying flash photography.

　● Flash emission or light intensity control function using radio waves (when equipped with an optional transmitter)

　● The waterproof function provides high measurement accuracy and wide measurement range in all shooting situations, 

　　from outdoor to indoor shooting.