Introduction
Hand-held and light-weight precision Luminance Meter
High precision Luminance-Meter with small angle
The spot luminance meters LS-100 and LS-110, categorized in the upper range of the DIN quality class B, are among the best hand meters on the market. The SLR （single lens reflex） optical system allows precise targeting and ensures that the viewfinder shows the exact area to be measured, even at very short distances. This makes even precise focussing very easy. In addition to the measurement field and the measurement environment, the viewfinder also shows the measured luminance value. The pistol grip makes handling of the unit very secure. We have given special attention to minimize flare and to give precise V（λ） correlation （CIE relative photopic luminosity curve）. With the help of a close-up lens, areas as small as 0.4mm diameter can be measured.
Features
LS-100
Product Overview
- Relative spectral response
For the measurement of luminance, ideally the relative spectral response of the meter should perfectly match the sensitivity of the human eye for photopic vision, as represented by the CIE spectral luminous efficiency V（λ）.
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