AmScope T490 Series Biological Trinocular Compound Microscope 40X-2000X Magnification with 1.3MP USB Digital Camera

This digital microscopy system includes a T490B trinocular microscope and a 1.3MP USB2.0 color digital camera. It is an ideal laboratory instrument for clinics, Vets, Doctors, and professional students. The T490B features a unique "simul-focal" optical system with an adjustable trinocular port to enable well-focused clear images on your computer or video screen while simultaneously obtaining sharp, focused images through the eyepieces. Most trinocular microscopes allow you to view either through the trinocular port or the eyepieces only, forcing you to switch between the two. Since these trinocular ports are not "simul-focal" with the rest of the microscope optical system, you have to re-focus the microscope after each switch. The T490B, however, erases this step by providing simul-focal viewing. Especially handy for teaching demonstrations, clinical examinations and laboratory applications, the "simul-focal" feature allows your students, patients or colleagues to view clear images sim