Specifications: The toughest pocket otoscope on the market today, designed to last from your training to the office. With fiber optic lighting, it emits cold light without reflections or obstructions. Welch Allyn's lightest otoscope for convenience and control. LED lamps with Welch Allyn patented SureColor technology Thanks to the right balance of color temperature, color rendering index (IRC) and brightness, LED lamps in ophthalmology and otolaryngology instruments offer the benefits of LED light without altering the image you are familiar with. Welch Allyn LED lamps have a nominal life of up to 20,000 hours of use. They allow you to see the true color of the ear canal tissue and the back of the eye clearly and clearly. And it does not require lamp replacement. Product Features: - Fiber optic for cold light transmission, ensures shadow-free working field and heating; - Wide vision lens for magnified viewing. Great for detailed view. (Removable instrumentation lens.);