These apsheric fundus lenses have established slit lamp indirect ophthalmoscopy as a standard diagnostic procedure for comprehensive fundus examination. The unique aspheric designs provide a very clear, wide angle fundus viewing ideal for static and dynamic fundoscopy. This Slit Lamp Lens is the most popular power for non-contact fundus examination. It offers a wide-field fundus imaging out to and beyond the equator. A high magnification provides an increased illuminated field area which makes it ideal for posterior pole scanning