ezer autolensometer elm 9200

Lens types handled: The ELM-9200 can measure single-vision, bifocal, trifocal, and progressive (multifocal) lenses. 
• Measurement range: It supports a wide range: sphere from –25.00 D to +25.00 D, cylinder up to ±10.00 D, with prism capability too. 
• Contact-lens compatible: With optional accessories, it can measure hard and soft contact lenses. 
• UV & Blue-light transmittance testing: It can measure how much UV or blue light a lens transmits (useful if you’re dispensing coated lenses or sunglasses). 
• Built-in printer & digital display: It has a 7″ full-graphic LCD touchscreen (tiltable) and an internal thermal printer for printouts of measurements. 
• Data output / connectivity: The device supports data out via RS-232C or USB — which gives a path for integration with practice-management software or your own ordering systems.