Suitable for VUV light source far-field distribution testing (wide-area coverage of low-illuminance signals to restore the spatial distribution characteristics of the light source) and large-area coating uniformity inspection (covering an ultra-large area in a single scan to improve inspection efficiency);

The vacuum flange supports high-vacuum chamber integration, and the adjustable gain breaks through the dynamic range bottleneck of traditional detectors, enabling flexible switching between "wide-area low light" and "local strong light" to meet the testing needs of complex scenarios.