The Ken-A-Vision Modular Lecturer Microscopes are of high specification designed specifically for education. There are two base models, one with a standard stage featuring spring clips. The other has a mechanical stage and Abbe condensor. The eyepiece turrets are interchangeable allowing these microscopes to be converted to either stereo or digital microscopes making them trully modular. All feature illumination is via Ken-A-Vision’s ‘Cool Lighting Technology’ providing 40 hours of use on a single charge. The main body features a carrying handle and a storage compartment for the mains charger. This quality product is produced in the USA and features a 10 year warranty.