Sekonic Light Meter: Speedmaster L858D

Sekonic Speedmaster L-858 D — Key Features & Highlights

Professional-grade light meter for photographers, videographers, and cinematographers.

Sekonic Industrial

Measures ambient and flash light using both incident and reflected metering.

Sekonic

1° spot metering with illuminated viewfinder for precise targeting.

Sekonic Industrial

2.7″ color touchscreen LCD for intuitive settings and real-time readouts.

Sekonic

Wide measurement ranges:

Ambient EV: –5 to 22.9 (ISO 100)

Illuminance: 0.1 to 2,000,000 lux

Extended ISO up to ISO 13,107,200.

B&H Photo Video

Flash features: high-speed sync (HSS) support + flash duration analysis.

Sekonic

Built-in cine/video modes including shutter angle and frame rate settings.

B&H Photo Video

Memory storage for readings and custom filter/exposure compensation.

Sekonic Industrial

All-weather, durable construction — dust- and splash-resistant.

Sekonic Industrial

Optional radio transmitter modules for wireless flash triggering (Elinchrom, Godox, PocketWizard, etc.).