Sekonic L-478D Light Meter

Original owner. Excellent condition and it includes box and storage pouch.

Sekonic L-478D LiteMaster PRO Light Meter

The Sekonic L-478D LiteMaster PRO is a versatile and highly capable light meter designed for both still photographers and videographers. Here's a detailed breakdown of its features:

1. Design and Display:

   • The L-478D features a large and intuitive 2.7-inch color touchscreen LCD. This display allows for easy navigation and quick adjustments of settings.
   • The meter has a swivel head with a retractable lumisphere for incident light measurements and a removable lumidisc for reflected light measurements.

2. Metering Modes:

   • Ambient Light Metering:
     • T priority: Measures exposure time (shutter speed) priority.
     • F priority: Measures aperture (f-stop) priority.
     • TF priority: Combines both time and aperture priority.
     • HD_CINE (T priority): Designed for video, allowing frame rate selection from 1 to 1,000 fps.
     • CINE (f/s priority): Also for video, with shutter angle settings from 1° to 358°.
     • Lux/FC, Cd/m²/FL: Measures illuminance and luminance in various units.
   • Flash Light Metering:
     • Cordless: Measures flash without a sync cord.
     • Cord-in (PC): Measures flash with a sync cord.
     • Multiple cumulative flash: Useful for multiple flash bursts.

3. Measuring Range:

   • Ambient Incident Light:
     • EV-2 to EV22.9 (at ISO 100).
     • Covers an impressive range from very low light to extremely bright conditions.
   • Ambient Reflected Light:
     • EV3 to EV22.9 (at ISO 100).
   • Flash Incident Light:
     • F1.0 to F161.2 (equivalent to F128.9).
   • Flash Reflected Light:
     • F2.8 to F161.2 (equivalent to F128.9).

4. Custom Exposure Profiles:

   • The L-478D allows you to create custom exposure profiles for your specific camera setup. You can calibrate it using the optional 5° viewfinder.
   • Exposure profiling helps you understand your camera's dynamic range limits and ensures accurate exposure.

5. Flash Analyzing Function:

   • This unique feature uses both ambient and flash measurements simultaneously. It helps you fine-tune the balance between ambient light and flash output.

6. Filtration Compensation Mode:

   • Landscape photographers using high-density ND filters will appreciate this mode. It accounts for filter factors, even up to 12 EV.

7. Contrast Function and Memory Mode:

   • Compare brightness levels using the contrast function.
   • Store up to 8 readings in memory mode.

8. ISO Range:

   • ISO 3 to ISO 409,600, with an additional ISO 850 setting specifically for Canon cinema cameras.

In summary, the Sekonic L-478D LiteMaster PRO Light Meter is a powerful tool that combines traditional incident and reflected light metering with advanced features for both stills and video. Whether you're a seasoned photographer or a hybrid shooter, this meter provides precise control and accurate exposure information.