LM-79 Moving Detector Goniophotometer (Mirror Type C)
LSG-6000
High Precision Rotation Luminaire Goniophotometer
LSG-1890B
High Precision Rotation Luminaire Goniospectroradiometer
LSG-1890BCCD
Goniophotometer for Automotive and Signal Lamps
LSG-1950
Goniophotometer for Traffic Signal Lamps
LSG-1950S
VAD Fire Alarm Visual Alert Device Goniophotometer
LSG-1930
Compact Goniophotometer
LSG-1200A
LED Goniophotometer
LSG-1100
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Abstract Haze is a core indicator for evaluating the optical uniformity of transparent and semi-transparent materials. As a special testing device, haze meter is widely used in quality control and material research and development of plastics, films, glass, display panels and other industries. Traditional haze meters generally have drawbacks such as limited supported standards, few light source ty...
Abstract: In the optical characterization of transparent and translucent materials, optical scattering phenomena serve as core metrics for evaluating material clarity and purity. However, confusion frequently arises between the concepts of “turbidity” and “haze” across industrial and academic communities. This paper aims to provide an in-depth analysis from the dual perspec...
Introduction Haze and turbidity are critical parameters in evaluating the optical clarity and quality of various materials, including glass, plastic, and liquids. These parameters are particularly significant in industries like automotive, construction, packaging, and pharmaceuticals, where transparency and consistency are vital for functionality and aesthetics. This article explores the concepts ...

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