Fiber UnitNARROW BEAM WAFER MAPPING Series

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Ultra-narrow Aperture Light Angle by Built-in Lens in Ultra-compact Size

  • Leakage of light is reduced and achieved long sensing distance
  • Retro-reflective type and diffuse type are available for wafer mapping
NARROW BEAM WAFER MAPPING Series

Super narrow beam and super thin type

  • Super narrow view type: Aperture is 2°max.
    Ideal for wafer mapping.
    Straight type: NF-TG01
    Side type: NF-TG02,03

  • NF-TG04 features ultra-compact size sensing head (2mm x 1.5mm) and ultra-narrow 3 degree aperture for minimum object detection of 0.02mm diameter.

Retro-reflective and diffuse type

Super thin 2mm height Retro-reflective type enables wafer mapping saving space.