The KERN OSF-4G is an extremely practical stereo microscope which is easy to use With its built-in handle, you can move this microscope safely and easily with one hand Due to its mechanical stand it is particularly stable As well as very good optical characteristics, its ergonomically-designed working surface means that it offers the highest level of convenience in this class These models are ideally suited for schools, training centres and training companies A powerful LED reflected and transmitted lighting unit ensures that you always have the necessary light The range of lens combinations and eyepieces will cover every possible requirement The eyepieces are fixed in the lens barrel, to stop them getting damages or lost