SenSura® Mio Flat Maxi Drainable Ostomy Pouch, Clear, 30 mm., 1 Box of 10 Ostomy Pouches 0mm specula * Pocket Ophthalmoscope CRYO Systems Cuffs 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 * Designed for use with synthetic casting systems because of wicking action and fast drying features Full circle filter for proven reduction of incidence of ballooning 2 inch stoma opening