在英国、爱尔兰现出售一种由微型控制的Gla=ascan装置,它是一种能连续准确测量肉的瘦肉与脂肪比例的机械装置,通过安装在传送带上面的图像扫描器列肉进行测量。这种扫描器在电视摄影机中装有特殊的镜头、滤光器、能加强暗红色瘦肉部份与明亮白色的脂肪部分对比的照射 In the United Kingdom, a miniaturized Gla = ascan device is being sold in Ireland and is a mechanical device that continuously and accurately measures the meat’s lean to fat ratio measured through the image scanner column mounted on a conveyor belt. This scanner is equipped with a special lens in the TV camera, filter, can enhance the dark red part of the fat and bright white fat part of the contrast