Microscopy is almost universally defined as an optical science; however, the human eye is by nature light-sensitive, and cataracts or other opaque structures can obstruct the deeper layers of the eye from optical analysis. Ultrasound biomicroscopes permit complete imaging of deep ocular structures by reflecting high energy sonic waves off of the inside of the eye. An ultrasonic biomicroscope is perfect for glaucoma screening, determining lens and cornea pathologies, or sizing phakic intraocular lenses. Ultrasonic biomicroscopes typically operate with frequencies up to 50MHz, with detection depths of 8mm or more. Your ultrasound biomicroscope will likely come with touchscreen operation and a monitor for images.