ConvaTec Natura® Ostomy Pouch, 12 Inch Length, Drainable, 1 Box of 10 Lamp Comb UltrViolet Infrared Our Coaxial Ophthalmoscope uses a Style:Right Ear Our Coaxial Ophthalmoscope uses a Halogen HPX lamp that provides 30% more light output for true tissue color and consistent long lasting illumination * 28 lenses from 25 to +40 diopters for better resolution * The coaxial optical system produces a shadow free spot and easier entry into undilated pupils * The crossed linear polarizing filter reduces corneal reflection * The red free filter may be used with any aperture * It has 18 possible aperture combinations for greater versatility * Otoscope uses Halogen HPX lamp and fiber optics for cool light with no reflections no obstruction * It comes with a wide angle viewing lens for instrumentation under magnification * The Lithium Ion Handle is just half the weight of current 3 The size 6 thigh tubular elastic netting stretches to fit bodily contours as a secondary dressing The two piece system includes barrier adhesives for stability 12 inch drainable system for a comfortable and secure fit