Student microscope specification stable & Strong, Time-honored horse shoe base. Huygenian eyepiece 6x, 10x or 15x any two body that can be tilted through 90, Tube length 160mm. Triple nosepiece, A1 series achromatic objectives Magnifications of 10x and 40x . Permanent stage measurements 125 x 125mm with stage clips to grasp the slide. Fixed condenser n. A 0. 65, Aperture selection through a diaphragm. Individual adjustments for coarse and fine focusing knobs. Crude action by rack & controlled motion through pinion and delicate adjustments screw lever mechanism. Illumination system plano concave reflector mirror mounted on gimbal mount. Included items, Includes dust cover, Instruction manual, Dust cloth. Standard configurations a1 series achromatic objectives 10x, 40x sl . Huygenian eyepiece 6x, 10x or 15x any two