This circline magnifying lamp from Dazor provides even, shadow-free light under the round 5 inch wide lens for hands-free work or reading of fine print. The circular light uniformly illuminates the viewing surface so that color contrasts are enhanced without shadows. With a 5 inch diameter, precision ground, crown optical glass 1.75X (3 diopters) lens this lamp offers near-zero light refraction for individuals with low vision. The arm has a 28 inch reach and sits on a weighted base. Full spectrum circline bulb included.