Philtec Data Sheet Reflectance Compensated Models – Digital DMS-RC90 View Datasheet PDF Specifications Fiber Optic Diameter inch 0.090 x 0.187 mm 2.3 x 4.8 Total Range inch 0.35 mm 9 Operating Range inch 0.35 mm 9 Data Resolution µinch 0.35 nm 0.4 Download Probes / Drawings 3D CAD URL PDF URL