magmaster hm100all metal rugged stand with individual coarsefine focus drive with focus stop,maintainence free eco led illumination including battery backup with regulating intensity control for 220v/50hz,achromatic condenser 0.65 na with aperture iris diaphragm,110 x 120 mm stage with clips, quadruple revolving nosepiece,achromatic objectives 4x, 10x, 40x (spring),360° rotatable 45° inclined monocular head with widefield eyepiece 10x/18 lockable,