Dual field lens

 Technical Parameters:
PART NAMEFocal lengthF #          Waveband    Detector      Weight
 LWIR-Dual FIELD LENS- 35 – 150-D1.1 35 & 150 mm 1.1 ( 150mm ) & 1.0 ( 35mm )  8 ~ 12μm 640 × 480,17μm ; 384 × 288, 17 m2.5kg
 LWIR-Dual FIELD-75- 150-B1.675 & 150 mm1.6 ( 150mm ) & 1.4 ( 75mm )8 ~ 12μm640 × 480,17μm ; 384 × 288, 17 m800 G 
 LWIR-Dual FIELD-44- 132 mm44 & 132 mm1.1 ( 132mm ) & 0.8 ( 44mm )8 ~ 12μm640 × 480,17μm ; 384 × 288, 17 m2.3kg