This is an E-arm with coarse focus for Bausch & Lomb stereo microscopes. It is brand new in factory sealed box. This stand is brand new in factory sealed box. Features & Specifications: Brand new E-arm for Bausch & Lomb stereo microscope Coarse focus</FONT> Weight: 2 lbs</FONT> Manufactured under ISO 9001 Quality Control Standard Excellent Five (5) Year Factory Warranty Unbeatable Low Price Guaranteed or the Difference Back! Satisfaction Guaranteed or Your Money Back!