This item consists of 6 Vintage Clear Optometrist Test Lenses with the framed glass measuring 1.5" in diameter (2" in length with the metal tab). Two packets are available with lenses which may differ slightly from the photographs and which come from different optometrist's test lens sets. The frames are either silver-tone or brass. The tabs may have a heart-like, shield-like or ax-like shape with numbers and/or openings (a slit, a heart or a cross). The lenses vary in thickness and slant and are either clear or etched glass. Makers and exact ages are unknown. All of these Vintage Clear Optometrist Test Lenses are in good to very good condition with some surface wear to the metal and/or the glass. Ideal for use in art projects.