... frequency, high resolution Two view ports, one for detail. Ultrasonic BiomicroscopeModel UBM-30DescriptionHigh frequency, high resolutionTwo view ports, one for ... 9mm, 3-11mm, step 1mmImage Processing: Brightness, Contrast, r-Correction/Color Transform, Zoom, Completer on-screen-annotation, etc. Measurement: Distance, ... of images, UP to 30 Images print out selectably Ultrasonic Biomicroscope