A pair of Edmund Scientific condensing lenses, classic optical components designed to concentrate light for projection, microscopy, and laboratory work. Each lens measures 2-3/8 inches in diameter with a 3-inch focal length, making them suitable for a range of optical experiments and setups. These vintage optics come from Edmund's long-established reputation for quality scientific glass and precision instruments. Includes the original Edmund Scientific paper envelope, adding to the vintage appeal of this functional pair.
Condition: used good.
Two clear glass lenses with light surface haze and minor edge wear; comes with the original aged, crumpled Edmund Scientific paper envelope.
