Precision™ Stool Specimen Container, 1 Case of 100 Bath Care Our Coaxial Ophthalmoscope uses a Style:Pair (Left & Right) 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 15 x 27 * Raises 25 Degrees Screw cap with sampling device is transparent with white cap and has graduations Small sample opening allows for minimal odor and easy access without exposure to full specimen