Sekonic Speedmaster L-858D Light Meter

The NEW Sekonic SPEEDMASTER L-858D combines over 60 years of Sekonic innovation with cutting-edge flash measurement technology to meet and exceed the demands of today’s photographers.

Pioneering the flash duration measurement, the L-858D provides the critical flash data needed to calculate proper ambient-flash exposure. As its name implies, the SPEEDMASTER L-858D also measures the brief flash bursts of HSS (High Speed Sync) for precision flash exposure control. 

Key Features:

• Flash Duration Measurements
• HSS Flash Measurements
• Exposure Profiling
• Optional Radio Transmitter Modules for Elinchrom® and Phottix®, in addition to PocketWizard®

The L-858D includes the essence of the popular L-478D series features and functions that enable photographers to break through the boundaries of ISO sensitivity, flash and ambient shutter speeds, as well as frame rates (f/s) and shutter angles for cinematographers. Both motion image makers and landscape photographers will benefit and enjoy the increased sensitivity for both incident and reflected-spot measurements providing extreme low light level readings. In addition, the L-858D offers optional wireless triggering modules now available for Elinchrom® and Phottix® in addition to PocketWizard® brand radio triggering devices. With its 2.7” color touch screen and truly innovative advanced and sophisticated features, the L-858D leads the way to the next generation of light measurement control.

Additional Features:

• 2.7” Color dot-matrix touch screen
• Extended ISO Range ISO 3 to ISO 13,107,200 + ISO 850
• Expanded Shutter Speed Range 30 min. to 1/16,000s for flash light
• Expanded Shutter Speed Range 30 min. to 1/64,000s for ambient light
• Full HD Cine and CINE mode: 1 to 1000f/s and 1 to 358 degree shutter angle
• Connectivity with MAC/PC DTS software for firmware upgrades, custom settings and Exposure Profiling