‘- 3x magnification Fresnel lens.
– Hold 2″ to 3″ from subject for best performance.
– Size (Approx.): 3 1/4″ W x 2″ H
NOTE: Product comes with Prop 65 warning label. Label reads: “WARNING: This product may contain carcinogen, which is known to the State of California to cause cancer, birth defects and other reproductive harm. For more information, go to www.P65Warnings.ca.gov.”