The objective lenses are the optical elements closest to the specimen in microscopy. The objective lens gathers light from the specimen, which is focused to produce the real image that is seen on the ocular lens. Objective lenses are the most complex part of the microscope due to their multi-element design. It is this complexity that makes the objectives the most important components of microscopy.
UV objective lens extends that range of the objectives into UV and have a super long working distance. UV objective lens is used in the process control system of semiconductor industry as well as industrial application and life science application.