From the most basic to the more complex laboratory applications, the Lx 400 stands strong as a truly modular system. With an Infinity corrected RP Plan Achromatic optical system, users will enjoy crisp images with excellent color fidelity and high accuracy in image rendition for a wide spectrum of specimens. The configured model below includes Triple Filter LED Fluorescence attachment with UV, B and G-Excitation Blocks. These units are ideal for bio-tech testing at the university or research level. Product Specifications Stand Single mold aluminum stand with hand rests for enhanced comfort and stability Viewing Bodies Siedentopf Binocular head, 30° inclined, 360° rotatable, Interpupillary distance 48 - 75mm Eyepiece Widefield 10x/20mm focussable eyepieces with foldable rubber eye guards, antifungal. Accepts 26mm reticle. Nosepiece Reverse angle quadruple nosepiece (Ball bearing type) with click stops and rubber grip Objectives RP series infinity corrected DIN Plan Achromatic objectives 4x, 10x, 40x (spring loaded), 100x (spring loaded, oil), antifungal Mechanical stage Rackless X axis, double plate stage size 200 x 160mm, X/Y travel range 78mm x 54mm. Low drive right hand movement controls. Hard coated surface for scratch resistance. Double specimen holder clip Condenser Sub stage Abbe condenser NA 1.25 with aspheric lens. Iris diaphragm with blue daylight filter. Rack and pinion movements on stainless steel guides Focusing Coaxial coarse and fine focusing on ball drive system for smooth operation Illumination LED (built in rechargeable battery) illumination with variable illumination control. Up to 100,000 hours of LED life Fluorescent Attachment Triple Filter LED Fluorescence attachment with UV (Excite: 350nm/ Dichroic: 400nm/ Barrier: 460nm), Blue (Excite: 475nm/ Dichroic: 500nm/ Barrier: 535nm) and Green (Excite : 535nm/ Dichroic: 560nm/ Barrier: 595nm Electrical Universal input 100V - 240V AC, 50/60Hz. Built-in voltage stabilizer Warranty 5-year manufacturer warranty. Certification UL, CE, ISO 9001:2000 and ISO 13485:2003 Product Brochure