Eschenbach No. 155993 Head Vario Plus 3 x 12D Dim. 80 mm Illuminated Stand Magnifiers Head. Lens Type: Aspheric. Power Source: 2 C Batteries (Not Included). Particularly suitable for reading over long periods of time and for users who cannot hold magnifiers freely (e.g. age-related shaking or Parkinson"s disease). Details relating to magnifi cation/dioptre value/recom- mended eye-lens distance are stated on all magnifier heads. Bright, even illumination of the reading text provided by enclosed magnifi er heads made from a light material. To achieve a uniform reading distance, ESCHENBACH recommends using the system vario plus in combination with a reading stand (Item No. 1605). The complete Magnifiers edition vario plus with handels 159910 / 1599144 you will find on Amazon See picture 2-5 ! Accessories available on Amazon : Black case 156001, 156002, 156003 and reading stand No. 1605. Made in Germany