Request InfoRenishaw Inc.Designed for precise positioning and process control in semiconductor and electronics manufacturing, the RG2 (20 μm) and RG4 (40 μm) optical encoders launched by Renishaw Inc. are suitable for lithography, alignment, reticle inspection, thermal processing, wafer fabrication, wire and die bonding, and X-Y stages. Cut-and-tape metal scales make them less fragile than glass encoders, and the read heads and filters are designed to reduce bulkiness, hysteresis and wear. Advances include 20% to 30% higher speeds, 50-nm resolution available directly from the read heads, and electronic...See full productRelated content from Photonics MediaPRODUCTSVision Spectra Autumn 2022 IssueModular Objective Lens SystemThe SingleShot™ Wide Field Objective Imaging System from Navitar Inc. provides high-resolution, wide-field-of-view image capture. 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