The ENTity unit also offers an excellent image of inside the nasal cavity, and unsurpassed patient comfort. The ENTity NasoView is designed for examination and diagnosis of nasal sinuses, nasal cavity, maxillary sinus, nasopharynx, and vocal cords. By freeing the physician from the “tug” of light guides, external light sources and the need for AC/DC wall power, ENTity provides unparalleled portability and ease of use. ENTity can also be coupled to any standard video camera system or for better video imaging. FEATURES & BENEFITS • Less than 11 oz total weight • High intensity LED light source (5500 Kelvin/natural sunlight quality) for exceptional visibility • No bulb replacements and 3-year warranty on lighting • Eliminates need for separate external light sources and cables • Sleek, hybrid handle consisting of aluminum and molded plastic. Fully sealed and completely immersible. • Variable light intensity • Lithium Ion rechargeable battery • "B" style eyepiece that can use standard camera coupler • Polyurethane covered insertion shaft • May be used left or right handed, thumb or finger actuated