... Scan for OphthalmologyDescriptionHIGH RESOLUTION IMAGESB, B+B, B+A, A FEATURES8 STEPS ZOOMPOST PROCESSINGREAL TIME CLOCKUSER FRIENDLY7'" CRT MONITORTURNUP KEYBOARD, ... , cataract)and manual10L power calculation: SRK-I, SRK-II, SRK/T, BINKHOST-II, HOLLADAY and manualHOLLADAY and HOFFER-QOTHERS: Image Output ( ... advance)Dimensions(mm): 360 x 300 x 260Weight: 10kg Ultrasonic A-B Scan for Ophthalmology