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Light Meter
Lighting · Technique

Light Meter

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spotmeter light metering densitometer incident meter

Handheld device measuring incident light at set in lux or EV values, independent of subject color or camera metering.

Definition

The light meter is a measuring device for the precise determination of light intensity and exposure values on the film set. The device measures incident or reflected light and outputs precise aperture and shutter speed values.

Practical Application

Light meters are used in the following areas:

  • Exposure Measurement: Determination of correct camera settings for desired image effect
  • Light Balancing: Equalizing different light sources to uniform exposure values
  • Contrast Measurement: Determining the brightness difference between light and shadow
  • Color Temperature Measurement: Control of Kelvin values in mixed lighting situations

Technical Details

Modern light meters offer the following functions:

  • Spot, incident, and flash measurement in one device
  • Digital display with 1/10-stop accuracy
  • Kelvin measurement from 2300K to 10000K
  • Storage of measured values and comparison functions

Practical Tips

  • Incident measurement directly at the subject for precise skin tone exposure
  • Spot measurement for selective brightness control of individual image areas
  • Calibration before each shooting day to ensure measurement accuracy
  • Protection against moisture and impacts with appropriate cases

Professional Standards

Light meters are standard equipment for:

  • Reproducible exposure values for continuity shots
  • Precise lighting control without time-consuming test shots
  • Documentation of light values for VFX integration
  • Quality control according to DCI-P3 and Rec.709 standards
From the crafts

Perspectives

Cinematographer

Aus DoP-Perspektive ist dieses Element essentiell für die visuelle Gestaltung. Es ermöglicht mir die gewünschte Farbstimmung und das ästhetische Bild konsistent umzusetzen.

Producer

Diese professionelle Lösung erhöht die Produktionseffizienz und reduziert Post-Production-Anforderungen. Sie ermöglicht flexible, schnelle Anpassungen während des Drehs.

Gaffer

Als Gaffer ist dies ein unverzichtbares Werkzeug meines täglichen Handwerkszeugs. Es ermöglicht mir professionelle Lichtkontrolle und schnelle Anpassungen auf Set, was Zeit spart und Qualität sichert.

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Related terms

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Quiz

1. Zu welchem Department gehört „Belichtungsmesser"?

2. Wie viele verschiedene Fachperspektiven bietet dieser Eintrag?

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