A visualiser can scan a photo, a sheet of paper with text, objects and more and convert them into digital form. The scanned materials then can be displayed on your computer screen or projected through a projector. Visualisers are commonly used in lectures and presentations.


What to focus on when choosing a visualiser

  • Resolution - higher resolution produces high-quality scanned materials.
  • Scanning area - the larger the scanning area, the more the visualiser can scan.
  • Frames per second - higher framerate provides a smoother image.

Optical and digital zoom

  • Optical zoom - preserves image quality.
  • Digital zoom - zooming in leads to loss in image quality. The higher the zoom, the greater the image quality loss.


Before buying, make sure the visualiser has at least one video port of the same type as the device you are planning to connect it to. If not, the visualiser won’t be compatible.


VGA cable D-SUB (VGA)

composite cable composite


Useful features and functions

  • Internal storage is used to store images.
  • Remote control enables easy and comfortable operation; you can even set up the projector remotely.
  • USB lets the visualiser connect to a printer, camera, external storage, and other devices.
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Quality visualizer Optoma DC450 with a flexible arm excels compact size, simple operation and sensitive optics.Quality visualizer Optoma DC450 with...

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