High Precision Optical Measuring Instruments DP100 , Digittal Profile Projector

High Precision Optical Measuring Instruments DP100 , Digittal Profile Projector Digittal profile projector Features: 1.super brightness resolution to diameter 330mm grind arenaceous projection screen, have 45 C, 90 C scale line brightness surface lighting fittings are half against translucent and optional green filter new Z axis design, 2. USES 45 degrees of inclined gear V rail-style slideway fluctuation, big guaranteed the Z axis straight sex, improve the measurement