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FE-1 ferroelectric shutter goggles
FE-1 googles
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Our FE-1 shutter goggle design utilises ferroelectric liquid crystal (FLC) technology. This provides:

  • 100 µs switching times
  • 3-log unit contrast ratio
  • 25% open shutter transmission

Specification

 

Shutters
  • 44 mm clear apertures, set up at 24°C for visible light
  • Open shutter transmission: 25% minimum (typically 30%)
  • Open:close contrast ratio 500:1 minimum (typically 1000:1)
  • 0-90% switching time: 50 µs (typically 35 µs)

 

Goggles
  • Adjustable one-piece moulded goggles with air vents. Can be worn over normal spectacles
  • Flexible cable approximately 3 m long, terminated in miniature 3 pin DIN connector for connection to isolation unit

 

Isolation Unit
  • Two miniature output connectors to drive FE-1 goggles and secondary goggles like the LC-1 glasses
  • Connected directly to the ViSaGe via a 500 mm lead terminated in 25 way male D connector

 

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