描述
Peak 2001-50 Measuring Magnifier, 50x
The outstanding features of this Pocket Microscope are: very sharp resolving power throughout its field of view, unbelievably bright and light in weight. It is a practical and convenient pocket microscope for the technocrat.
To focus the microscope, hold it so that the notch at the tip of the acrylic cylinder of the microscope faces towards you, place the center of the object lens above the specimen and while tilting the cylinder forward and backward with your eye on the eye-piece lens, fix the cylinder and adjust to the best angle which can give the sharpest image.