Pro Lite Technology

CL-70F Spectral Lux Meter

The Konica Minolta CL-70F is our most affordable, hand-portable illuminance spectroradiometer. Designed along similar lines to a touchscreen smart phone, the CL-70F is slim, compact and easily transported in your pocket or bag. Being a spectroradiometer rather than a more traditional tristimulus colorimeter helps to ensure that the CL-70F gives accurate readings with any type of light source, including LEDs. Measure the spectrum (380-780nm), illuminance (lux), correlated colour temperature (CCT, Kelvin), CIE chromaticity (xy), CIE tristimulus values (XYZ), CRI colour rendering indices (Ra, R1-14) and the Δuv value (the distance from the Planckian black body locus).


The CL-70F is first and foremost accurate, despite its affordable price - as you would expect from Konica Minolta. It is also totally portable and self-contained - there's no need to use a separate notebook PC for control and recording measurements.

The CL-70F is supplied as standard with a strap, a soft case (CL-A12) and the utility software (CL-SU1w). An optional USB cable (T-A15) is available to purchase.

The CL-70F can be used with a commercially available flash sync cable to take spectral measurements of photographic flash lights. The utility software adds further functionality for capturing and analysing data on your PC (see brochure for further details).

Konica Minolta CL-70F

Screenshots of CL-70F touchscreen

» Click here to download CL-70F Brochure

The CL-70F features a novel rotating sensor head, allowing you to stand behind the meter when taking measurements, yet still directly view the results on the touchscreen display.

Konica Minolta CL-70F

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