Lighthouse Multi Function 5 in 1 Pocket Magnifier

Stainless steel frame with acrylic housing and two aspheric lens (a large rectangular lens and a smaller round one). Three lighting functions: powerful 3-LED flash light (sideways), 1-LED research light (down), simple 395mm long-wave UV light (down). Also includes pull-out mini ball-point pen and leatherette case. The lights are powered by three LR927 batteries (included).
Magnification: 3.2X (rectangular) and 10X (round)
Lens Diameter: 1.125 x 1.5 in (30 x 37 mm) (rectangular) and .5 in (15 mm) (round)
Overall Dimensions: 1.5 x 3.5 x .25 (38 x 91 x 8 mm)