The Byomic BYO-30 Study Microscope is suitable for beginner hobbyists and use in schools. The BYO-30 is equipped with a sturdy metal casing and has an adjustable magnification of 40x to 600x. The magnification is achieved through an interchangeable WF 10x, H5x and H15 eyepiece and the 3 different achromatic objectives equipped with a magnification of 4x, 10x and 40x.