The Bauch & Lomb Hastings Triplet Magnifiers incorporate three separate glass lenses bonded together to form a compound lens to provide sharp, very distinct magnified images without distortion. A swingaway, nickel-plated case protects the lens and serves as a handle. Lens Diameter 8.1 mm
*Please note: this is a very small diameter lens due to magnification. The higher the magnification, the smaller the lens.