In modern manufacturing facilities, the process automation plays a key role in economy of scale, along with the productivity and profitability. The lack of skilled work force (especially in the developing countries), growing pressure to match international quality standards, in addition with high error rate in existing measuring equipment are the predominant growth drivers for the global optical metrology market . Request for a free sample copy of this research report @ https://www.psmarketresearch.com/market-analysis/optical-metrology-market/report-sample Optical metrology is a measurement technology, which is used widely to calculate or access unknown quantities. The measurement technology of optical metrology is entirely based on the non-contacting and non-invasive method. The higher efficiency of optical metrology in large volume, along with faster measuring capability are the major growth drivers for the market. Among the various application segments, the automotive sector