View-through system is a compact space-saving unique illumination solution designed to illuminate two sides of an object. It consists of two symmetrical modules, each one made of two illumination units:
- A diffusive strobed dome illuminator (white color)
- A special active “view-through” backlight unit (white color)
View-through system is designed to create very compact inline inspection solutions that illuminate and image both sides of fast-moving objects. While one camera acquires the image of one side of an object, the corresponding dome and special backlight units emit light simultaneously so that one side of the object can be inspected. Subsequently the dome and the backlight units are turned off so that the second camera can acquire the image of the other side of the object while its corresponding dome and special backlight units are now switched on.
Such innovative and unique approach can be achieved thanks to the special backlight units which act either as transparent windows (when turned off) or as backlights (when turned on) and enables to quickly and accurately inspect fast-moving objects almost simultaneously, in a very compact solution. View-through system can be used for many different inspections, especially for identification of surface defects/features with applications spanning from automotive to pharmaceutical.
View-through system is available as LTVTA1-W, which consists of two dome units and two active backlight “view-through” units (white color) or as LTVTBENCH, a complete bench solution which additionally includes a base plate with two right-angle brackets, the LTDV6CH compatible strobe controller (programmable) and the ADPT001 RS485-USB adapter.
