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Sales engineer
Matas Plukys
Miniature infrared (IR) viewer SM-3R
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Miniature infrared (IR) viewer SM-3R

Main features

 

  • Spectral region 350 - 2000 nm
  • Compact
  • Battery powered
  • Hand-held / tripod fixed
  • Up to 100 hours continuous working
  • IR cut-off filter, batteries, case and more are included
  • 2 years warranty
  •  

    Application examples

     

  • Laser alignment and safety
  • Semiconductor inspection
  • Forensics and art restoration
  • Photo processing
  • Thermal imaging
  • Request custom
    • Description
    • Curves
    • Specifications

    The SM-3R is a miniature infrared viewer that fits comfortably in the palm of a hand or on a face-mask for hands free operation. This viewer is suitable when size and weight are more important.

    IR viewer is based on a first generation high-grade image converter that has an electro-static focusing system, photocathode S-1+ with increased concentration of oxygen and screen of type P-20 with maximum of luminescence at 550 nm.

    Infrared viewer focus emitted or reflected light from a chosen subject into the image tube where electron image is generated. When powered (with battery or power supply) the 16-18 kV voltage is generated required to accelerate the electron image into the output phosphor screen. The fluorescent green light output (550 nm) is observed via an adjustable eyepiece lens.

    Miniature IR-viewer SM-3R series specifications
    Resolution (centre) 50 Lp/mm
    Working distance of lens 12.5 (+/-0.2) mm
    Battery 2xLR44 or CR1/3N
    Non-uniformity of screen <20%
    Non-uniformity of response <15%
    Distortion of image <18%
    Battery life (continuous) 10 hours (up to 100 hours with AAA batteries adapter)
    External power supply -
    Weight 0.3kg
    Dimensions 130x65x43 mm
    Temperature range -10ºC…40ºС
    Tripod or handle connection R”1/4″
    Order your item
    Item model Spectral sensitivity Resolution (center) Field of view Magnification SKU price quantity
    1700-1
    350-1700 nm
    50 Lp/mm
    25°
    1,8X
    7650
    999 €
    2000-1
    350-2000 nm
    50 Lp/mm
    25°
    1,8X
    7651
    1149 €
    1700-2
    350-1700 nm
    50 Lp/mm
    12°
    3,4X
    7652
    1099 €
    2000-2
    350-2000 nm
    50 Lp/mm
    12°
    3,4X
    7653
    1249 €