Description

Description This professional fingerprint magnifier features a smooth rack-and- pinion focusing mechanism. A two-element 4.5X magnification optical system ensures sharp, clear images. The frame is a quality, one-piece unit cast from zinc for ideal weight and stability. The lens barrel and focusing control are stainless steel. Classification discs sold separately! Specifications: ? Optical black anodized aluminum base, Delrin? lens housing ? Two-Lens optics, 4.5X magnification ? 1.375? (3.5cm) aperture ? Rack-and-pinion focus ? Threaded disc holder ? 1.438? (3.65cm) viewing field ? Dimensions: 2.625? x 4? x 3.25? (6.7cm x 10.2cm x 8.2cm) ? Weight: 10.4 oz. (295g)