PS52N reference slides, dual scales

EMS has introduced two new calibration slides that have the benefit of dual imperial/metric scales. The PS52P is for transmitted light applications and has a bright chrome positive image. The PS52N has a negative pattern, formed in low reflective chrome for incident light applications to give excellent contrast. Both are ideal for calibrating optical products with a large field of view, such as stereo microscopes or imaging systems.

• New Dual-Scale Calibration Slides
• 2" Imperial (English) and 50mm Metric Scales on a Single Slide
• Positive and Negative Versions
• Unique Serial Number for Traceability
• Available with Internationally Traceable Certificates of Calibration

76mm x 25mm, negative image, 50mm in 0.1mm divisions and 2" in 0.005" divisions, serial, supplied in wooden case