A dispersion correcting circuit of SLO is presented. The circuit can compensate achromatization produced by the acoustooptic deflector and enhance sharpness of the colour image for better diagnosis.
Dispersion products have the colour range of yellow, red, green, black and brown for universal industrial coatings, special wood finishes and water-borne systems.
色浆有黄、红、绿、黑、棕五种颜色，分工业漆通用型、木器漆专用型、水性三大系列。
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The advantages of cadmium pigments including bright colour, good dispersion, anti-weathering, anti-chemicals and heat resistant stabilization have been indicated.