Compare Model Drawings, CAD & Specs Availability Price
Photometric Sensor, Silicon, 20 mLux to 200 KLux, 2.4x2.8 mm, 400-700 nm
In Stock
In Stock


  • Aperture Size
    2.4 x 2.8 mm
  • Material
  • Spectral Range
    400-700 nm
  • Power Range
    20 mLux to 200 kLux
  • Maximum Average Power Density
    10 W/cm²
  • Maximum Pulse Energy
    1 µJ
  • Response Time
    0.2 s
  • Cable Length
    1.5 m
  • Dimensions
    118 x 10 x 18 mm (LxWxD)
  • CE Compliance
  • UKCA Compliance
  • China RoHS Compliance


Photometric Measurements: Measuring Illuminance with PD300-CIE

In applications where a human observer is involved (for example illumination applications), it is often important to measure using the eye-response-matched Photometric system of units. Ophir’s PD300-CIE is a photometric sensor, and is designed to measure illuminance (in units of Lux or Foot-Candles).

Measuring Very Low Laser Powers with a Photodiode Sensor

In this short “Basics” video, we review in general the use of photodiode sensors for measuring very low laser powers.

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