Cane Carbon Fiber Triple Wound Design Black(Soft Touch)Unisex Wheelchairs-Lightweight K3-4 0mm specula * Pocket Ophthalmoscope Drinking Aids Four EasyGrip tabs for Style:Left Ear 2D72PT65X

Cane Carbon Fiber Triple Wound Design Black(Soft Touch)Unisex Wheelchairs Lightweight K3 4 0mm specula * Pocket Ophthalmoscope Drinking Aids Four EasyGrip tabs for Style:Left Ear 2D72PT65X 0mm specula * Pocket Ophthalmoscope features: 5 aperture selections (small aperture large aperture fixation aperture semicircle aperture and red free filter) * 17 lenses from 20 to +20 diopters for better resolution * Illuminated dial * Silicon coated protection of glass components * Built in lens dust cover * Rubber brow rest prevents scratching of eyeglasses * Ophthalmoscope head made from polymid an impact resistant space age thermoplastic * AA metal battery handle interchanges * * Made of plastic and plastic coated aluminum