OPMI¿ Pentero¿, OPMI¿ Pentero¿ C, OPMI¿ Pentero¿ 900, || OPMI¿ Vario/S8, OPMI¿ Vario/S88, OPMI¿ Neuro Multivision/NC4, || OPMI¿ Vario/NC33, OPMI¿ Neuro/NC4, OPMI¿ Neuro/NC4 Ceiling Mount. || A surgical microscope and accessories is an AC powered device intended for use during surgery to provide a magnified view of the surgical area.