Infrared Object Lens

    Application:
         IR Lens can image in the range of infrared wavelength,which is not affected by the weather variations and light conditions.It can image steady with high resolution and low aberration

    Specification：
       1. Focal length: f’=25mm
       2. F Number: 1 
       3. FOV: 2ω=27°
       4. Working band: 8-12μm
       5. Flange distance: 13mm (customizable)
       6. Focus Distance: Infinity-500mm
       7. Focus mode: Manual
       8. Image quality: @17lp/mm, the center field MTF>0.5, marginal field MTF>0.3
       9. Characteristics and Applications: Small volume, Good image quality, Apply to the 2/3 
          inch (or less) infrared focal plane arrays.