Features:
*Imager size: 1/3"
*Focal length: 2.4  to 6mm
*Angle of view (horizontal by vertical):
  1/3" wide (111.3° by  83.5°)
  1/3" tele (47.1°  by  35.4°)
  1/4" wide (83.5°  by  62.6°)
  1/4" tele (35.4°  by  26.6°) 
*Back focus(in air): Wide 7.84  -  tele 13.72mm
*Operating temperature: -20°C  -  +60°C