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Sekonic L-858D Light Meter Review: Professional metering for studio and location

Sekonic L-858D Speedmaster light meter. L-858D. Digital meter for photographers and filmmakers. Elinchrom, Phottix, and PocketWizard compatible.
4.8
[2.7\" Colour Touchscreen]  Intuitive color touch display for fast, precise control and easy meter readings.
[Flash Duration Metering]  Accurately measures flash duration for precise strobe control and exposure decisions.
[Sensitive Low-Light Metering]  Reads ambient exposure down to 0.1 lx for reliable performance in dim scenes.
[Wide Wireless Compatibility]  Supports Elinchrom, Phottix, and PocketWizard for seamless remote triggering and integration.
[Dust & Splash Proof]  Rugged, weather-resistant construction ensures dependable on-set durability in any location.
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A camera light meter built to deliver reliable exposure readings and flash timing for photographers and filmmakers. Professional crews and keen enthusiasts will appreciate the responsive 2.7" colour touch screen and rugged on-set design. Does the Sekonic L-858D Light Meter deliver the precision and connectivity needed for studio and location work?

⚡ At a Glance
  • Metering Accuracy: Accurate ambient exposure down to 0.1 lx and precise flash duration measurement
  • Best for: Photographers and filmmakers matching studio strobes with location lighting
  • Not ideal for: Casual users who prefer a simple, entry-level exposure meter

A 2.7" colour touch screen simplifies control and readouts. Dust-proof and splash-proof construction supports reliable use on location.


Accurate low-light metering - with increased light-sensitivity and extended ISO/shutter ranges

Increased light-sensitivity and expanded ISO and shutter speed ranges enable reliable ambient exposure readings down to 0.1 lx and consistent matching across settings. Flash duration measurement complements ambient readings for a complete exposure picture.

Confidently set exposure in dim scenes without guesswork, saving time on test frames and ensuring usable results for long exposures or low-light shoots.

Reliable flash timing and HSS-capable metering - with flash duration measurement

Capable of measuring flash duration, and users report professional metering with high-speed sync and studio strobes, which helps align flash output with chosen shutter speeds and ISO. Flash duration data gives concrete timing information rather than relying on trial and error.

Achieve consistent flash exposures and better control when using high-speed sync or complex strobe setups, reducing waste and speeding up lighting setups.

On-set integration and durability - with wireless compatibility and weather-resistant build

Wireless compatibility with Elinchrom, Phottix, and PocketWizard products allows integration into existing lighting systems, while dust-proof and splash-proof construction guards against common environmental hazards on location.

Match studio and location workflows more easily and keep metering reliable across shoots, even in damp or dusty conditions.

✨ The 4 Key Reasons for Sekonic L-858D Light Meter
  1. 2.7" colour touch screen - Fast, intuitive control for rapid exposure checks on set
  2. Flash duration measurement - Pinpoints strobe timing for consistent flash exposures across shoots
  3. Wireless compatibility - Syncs with Elinchrom, Phottix and PocketWizard systems for seamless workflow
  4. Dust-proof and splash-proof - Durable construction for reliable use in challenging conditions
📋 Technical Details at a Glance
  • Category: Camera light meter
  • Brand: Sekonic
  • Product ID: B06XJN5281
  • Display: 2.7" colour touch screen
  • Measurement capabilities: Flash duration and ambient exposure readings
❓ Frequently Asked Questions

Q: Does the L-858D measure flash duration?

A: Yes. Capable of measuring flash duration, which helps determine strobe timing for consistent exposures.

Q: Is the meter compatible with systems such as Elinchrom, Phottix and PocketWizard?

A: Yes. Wireless compatibility with Elinchrom, Phottix and PocketWizard products is listed in the product information.

Q: Can the meter read exposure in very dim scenes?

A: Yes. Capable of accurate ambient exposure readings in dimly lit scenes down to 0.1 lx.

🏆 Our Verdict

Suitable for professional photographers and filmmakers who need precise exposure matching on both studio and location shoots. Flash duration measurement, broad sensitivity ranges and wireless compatibility make for dependable metering and easier studio-to-location workflows. While likely more advanced than entry-level meters, the robust build and practical features deliver clear long-term value for working shooters.