The Leica DM750P polarizing light microscope configured for bulk fiber identification meeting the NIOSH 9002 requirements. This microscope presents high optical quality as well as durability and reliability. We configure this microscope for PLM it comes with Hi Plan Pol 10x and 40x objectives with a Hi Plan 10x dispersion staining objective. We can provide an optional additional eyepiece with a chalkey point reticle installed if desired. The microscope is simple and easy to use, the bertand lens and anlayzer module has a clear in / out indication switch in the front of the microscope. The microscope has on board storage for the nosepiece centering tools as well as wave plates. We perform an in house modification to this microscope so that the microscope is precisely centered with the dispersion lens. Without this modification the microscope is not ideal for PLM. The 4th photo shows the modification, the 5th shows it without the modification. This microscope has been trusted by many major analytical companies and is often referred to the best on the market by its users.