Sekonic Speedmaster L-858D-U Light Meter Sekonic Speedmaster L-858D 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. Retractable Lumisphere & 1° Spot The Sekonic L-858D-U has a retractable lumisphere that enables you to measure both flat and 3 dimensional objects. The 1° spot is perfect for landscape photographers and measuring the contrast of any scene. Measure Flash Duration The first fully functional exposure meter to measure flash duration. Now know if your flash will freeze your subject. Up to 3 Stops Increased Light Sensitivity Accurately meter scenes lit by candlelight or get the right measurement for long-exposure night photography. Highlights: Incident Metering for Ambient & Flash 2.7" Touchscreen LCD Features: 1° Spot Metering with Viewfinder Measuring Range: EV-5 to EV22.9 (ISO 100) Illuminance Range: 0.1 to 2,000,000 lux Extensive Range of Cine & Video Settings HSS Flash & Flash Duration Measurements Flash Analyzing Function; Extended Range All-Weather Design Optional Radio Control Modules For broncolor, Elinchrom, Godox/Flashpoint, Phottix and PocketWizard Sensor: SPD Dimensions: 6.93 x 3.7 x 1.93" (L x W x H) Product SKU: 401-858 In The Box: Sekonic Speedmaster L-858D-U Light MeterAnti-Glare FilmLens CapStrapSoft CaseLimited 1-Year Warranty Note: 2x AAA Batteries are sold separately.
