DBA Automated deblocking intelligently combined. TSA Automated tape-strippingintelligently combined. TWA Automated tray washingTray washing Ophthalmics. «Since 2007, Insomec Optical Technologies has developed automatic machines for the Deblocking and Tape Stripping lenses, during the manufacturing process.» «Our machines are protected by patents, making us almost the only specialists in this field.»