Inheriting the reputed functions of the DS-L2 under the concept of "PC-less, standalone", the new DS-L3 provides three new features: touch panel intuitive operation, high-quality imaging and multifunctional controller. The DS-L3 can also be used to control the ECLIPSE Ni-E and Ci-E biological research microscopes. It plays three roles: controls the camera, displays images and controls the microscope.