Key Features:

1. Incident Metering for Ambient & Flash
2. 1° Spot Metering with Viewfinder
3. Measuring Range: -5 to 22.9 EV (ISO 100)
4. Illuminance Range: 0.1 to 2,000,000 lux
5. Extensive Range of Cine & Video Settings
6. HSS Flash & Flash Duration Measurements
7. Flash Analyzing Function; Extended Range
8. 2.7" Touchscreen LCD; All-Weather Design
9. Optional Radio Control Modules For broncolor, Elinchrom, Godox/Flashpoint, Phottix and PocketWizard

Sekonic Speedmaster L-858D-U is the world's first multi-function, multi-brand wireless triggering light meter. It is the first of its kind capable of measuring flash duration and brief flash bursts like you find from HSS (High Speed Sync) for precision flash control.

In The Box:

• Sekonic Speedmaster L-858D-U Light Meter
• Anti-Glare Sheet for LCD Screen
• Lens Cap
• Strap Soft Case
• Limited 1-Year Manufacturer Warranty