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Sekonic L-758DR Digitalmaster (Ambient/Flash) Light Meter

KEH Model# 284904
Grade Notes Price Qty
With Case, Caps, RT-32 Module
$418.00 $399.00
With Case and RT 32 Module
$399.00 $379.00
With RT-32 Module
$399.00 $379.00
With Case, Caps, RT-32 Module
$339.00 $313.00
With RT-32 Module
$328.00 $299.00
With Case and RT 32 Module
$328.00 $299.00
$299.00 $278.00

* Item pictured for illustrative purposes only, actual item not pictured.

Sekonic L-758DR Digitalmaster (Ambient/Flash) Light Meter

Sekonic L-758DR Digitalmaster (Ambient/Flash) Light Meter

KEH Model# 284904

$278.00 - $399.00

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Sekonic L-758DR Digitalmaster (Ambient/Flash) Light Meter Description


The Sekonic L-758DR incorporates a precise 1-degree, reflected light spot meter. Reflected light metering tells you about the subject. Different from incident light metering that produces readings only for the middle of your camera's exposure range, reflected light metering can also show you where the edges are. The key to working with the L-758DR's spot meter is knowing the dynamic range of your camera. That is, the tonal range your camera is capable of recording. Program this into the L-758DR and you can easily know which details will be properly imaged and which will be over or under the range of your camera. Armed with this knowledge, you can make exposure decisions that take full advantage of your camera's imaging capabilities to produce pictures with greater tonality and clarity than you haveIncident Light Metering

Incident light readings are, in fact, the simplest and most direct way to determine exposure. And because incident meters measure the light that falls on your subject, they provide camera settings that render the image exactly the way it appears. Blacks are black. Grays are gray. Whites are white.

Retracting the Sekonic L-758's Lumisphere enables you to quickly judge the brightness of multiple light sources for fast, accurate adjustment of lighting ratios.

The DIGITALMASTER L-758DR was designed from its inception to offer today's digital and film shooter with repeatable precision, accurate measurement and digital exposure control that is necessary for today's photographer. It offers cutting edge features never before available in any light meter and redefines what a light meter is and why it's a critical tool for digital exposure control.

KEH Specifications

  • Measuring System:  Digital with 1° spot meauring
  • Measuring Modes:  Incident and reflected light
  • Receptor Head:   Rotating; Convertible to flat diffuser
  • ISO Range:  3 to 8000 ( in 1/3 stop)
  • Aperture Range:  f/0.5 to f/161.2
  • Flash to Ambient Ratio:  0 to 100% in 10% increments
  • Power: (1) CR123A battery (3V lithium dry cell)
  • Dimensions:  305 x 6.7 x 1.9"
  • Weight:  9.5 oz.
  • Manufacturer's Model #: 401-758


General information

Brand Name Sekonic
Manufacturer Part Number 401-758
Manufacture GTIN 4962294011369
Product information
Product Model
Product Line
Coverage Angle
Light Receptor
2 x Silicon Photo Diode
Measuring Range
Ambient Light
  • Incident light: -2 to 22.9EV
  • Reflected light: 1 to 24.4EV with 1° spot viewfinder
  • Flash
  • Incident light: f/0.5- f/161.2 (approx. f/175)
  • Reflected light: f/2.0 to f/161.2 (approx. f/175)
Cine Speed
2 fps to 360 fps
EV Range
-9.9 to 46
Measurement Mode
  • Incident Light
  • Reflected Light