system: News from Vision Engineering → Renishaw New RLP40 and OLP40 Lathe Inspection Probes January 11, 2011 Leave a comment Renishaw Probe Renishaw’s new RLP40 and OLP40 lathe inspection probes offer a choice of signal transmission technologies, radio or optical. Measuring 40 mm (1.57 in) in diameter and 58.3 mm (2.30 in) long,