Stereo zoom microscope supply up, Right and sharp image with high resolution this product is commonly utilized in educational demonstration, Electronic industry and agricultural research inspection and, For micro, Object observation measurement. Offering crisp sharp and high resolution image. Specifications of stereo zoom microscopes objective range of zoom magnification 0. 7x, 4. 5x ratio 10x/20mm eyepieces. Field is extra wide and clear. The binocular eyepiece tubes are Set at a 30-degree angle degree as well as capable of being rotated 360 degree. The adjustment range of interpupilary distance 53, 75mm, The diopter of eyepiece has the ability to being adjusted. Led illumination on both incident & base light. Anti mildew is installed in binocular to extend the life of microscope. All optics is antifungal treated optional accessories swf 15x or swf 20x eyepiece paired. 2x or 0. 5x auxiliary objectives. Trinocular head digital camera with adopter dark field with tweezers