Clear and bright images at every magnification. The modern BioBlue compound microscopes are developed for educational purposes with a primary focus on ergonomics and today’s quality standards. These microscopes are supplied with secure eyepieces and adjustable rack stop to prevent damage to sample and objectives.The DIN WF 10x/18 eyepieces and the semi plan achromatic corrected 45mm DIN objectives of the BioBlue models generate a crisp high-resolution image. When changing magnification, the image remains perfectly in focus and centered. The 130 x 130mm stage with double layered 70 x 28mm X-Y mechanical stage enable a 2μm precision positioning of the specimen. FEATURES ? WF 10x/18mm eyepiece(s) ? Binocular and trinocular models? Model with integrated 7" LCD screen? Integrated X-Y mechanical stage? Height adjustable Abbe condenser with iris diaphragm and filter holder? LED models with rechargeable AA batteries and integrated power supply ? Reversed nosepiece for four semi plan objectives ? Coaxial coarse and fine adjustments with rack stop? Binocular and trinocular models supplied with 1W NeoLED illumination for increased light output? Ergonomic stand? CE certified ? 10-Year **? Model: EBB-4220-LCD.