Serdarevic O N, Koester C J
Trans Ophthalmol Soc U K (1962). 1985;104 ( Pt 4):439-45.
Colour wide field specular microscopy (WFSM) may be used to examine different phases of corneal surface pathology in vivo. A soft contact lens facilitates colour differentiation of cell surface variations by interference. Pathologic states may be characterised by modifications in apparent cell colour, brightness, morphology and configuration. Cell brightness is altered by interference phenomena, cell surface irregularities (microprojections), homogeneity of substances covering cells, intracellular components and changes in indices of refraction at the interfaces between the cell surface and the tear layers. Colour photography has been helpful in deciding which intensity variations may be due to interference effects.
彩色广角镜面显微镜检查（WFSM）可用于在体内检查角膜表面病理的不同阶段。软性隐形眼镜通过干涉促进细胞表面变化的颜色区分。病理状态可通过表观细胞颜色、亮度、形态和结构的改变来表征。细胞亮度会因干涉现象、细胞表面不规则性（微突起）、覆盖细胞的物质的均匀性、细胞内成分以及细胞表面与泪液层之间界面处的折射率变化而改变。彩色摄影有助于确定哪些强度变化可能是由干涉效应引起的。
