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		•One-element lens unit for CIF Type E915DF E720 E721 E719DF Format Size (mm) 1.6×1.3 2.1×1.6 2.1×1.6 2.1×1.6 Sensor Size (inch) 1/9 1/7 1/7 1/7 Diagonal (mm) 2.1 2.6 2.6 2.60 Focal Length (mm) at=λ546.07 1.5 2.0 2.1 1.9 F-number 2.8 2.6 2.8 2.8 Field Angle (horizontal) 54° 60° 55° 54° Resolution (line pair/mm) at center 120 100 100 100 Resolution (line pair/mm) at 70% Image height 50 50 50 40 TV-distortion (%) -1 -3.5 -3 -1 Relative Illumination (%) 50 60 65 50 Lens Structure (elements) 1 1 1 1 Max Height above the sensor (mm) in Air: Hood included 3.0 3.6 3.8 3.7 Max Height above the sensor (mm) in Air: Without Hood 2.6 3.2 3.4 3.2
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		•One or two-element lens unit for VGA Type Type175 Type824 824-2 Type818 Type861 Format Size (mm) 2.1×1.6 3.6×2.7 3.6×2.7 3.6×2.7 3.6×2.7 Sensor Size (inch) 1/7 1/4 1/4 1/4 1/4 Diagonal (mm) 2.6 4.5 4.5 4.5 4.5 Focal Length (mm) at=λ546.07 1.9 4.0 4.0 4.1 3.8 F-number 2.8 2.8 2.8 2.8 2.8 Field Angle (horizontal) 58° 50° 50° 46° 52° Resolution (line pair/mm) at center 120 90 100 100 90 Resolution (line pair/mm) at 70% Image height 70 60 70 70 60 TV-distortion (%) -1.5 -2 -1.5 -0.3 -1 Relative Illumination (%) 55 44 55 44 46 Chief Ray Angle at 100% Image height 22° 30° 31° 30° 35° Lens Structure (elements) 2 2 2 2 2 Max Height above the sensor (mm) in Air: Hood included 4.5 5.2 4.6 5 4.7 Max Height above the sensor (mm) in Air: Without Hood 4.3 4.7 4.4 4.6 4.3 Type E625D E625D-2 E625D-3 (TYPE B) E626 (TYPE A) E724D E627D E435S Format Size (mm) 2.4×1.8 2.4×1.8 2.4×1.8 2.4×1.8 2.1×1.6 2.4×1.8 3.6×2.7 Sensor Size (inch) 1/6 1/6 1/6 1/6 1/7 1/6 1/4 Diagonal (mm) 3.0 3.0 3.0 3.0 2.6 3.0 4.5 Focal Length (mm) at=λ546.07 2.5 2.5 2.5 2.6 2.4 2.7 3.5 F-number 2.8 2.8 2.8 2.8 3.2 3.4 4.0 Field Angle (horizontal) 51° 50° 50° 50° 48° 48° 57° Resolution (line pair/mm) at center 90 120 100 100 140 90 80 Resolution (line pair/mm) at 70% Image height 70 100 90 120 120 45 40 TV-distortion (%) -1.5 -1 -1 -1.5 -0.6 -0.5 -4 Relative Illumination (%) 55 55 55 52 54 60 65 Chief Ray Angle at 100% Image height 3° 33° 29° 27° 29° 21° 23° Lens Structure (elements) 2 2 2 2 2 1 1 Max Height above the sensor (mm) in Air: Hood included 3.4 3.2 3.0 3.2 3.2 4.6 5.65 Max Height above the sensor (mm) in Air: Without Hood 3.1 2.9 2.9 2.8 3.0 4.1 5.3
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		•Two or three-element lens unit for Mega Type E897 897-2 E833 Format Size (mm) 4.8×3.6 4.2×3.4 3.6×2.7 Sensor Size (inch) 1/3 1/3.2 1/4 Diagonal (mm) 6.0 5.6 4.5 Focal Length (mm) at=λ546.07 4.9 4.4 4.1 F-number 3.5 3.5 3.2 Field Angle (horizontal) 51° 56° 47° Resolution (line pair/mm) at center 90 90 100 Resolution (line pair/mm) at 70% Image height 70 60 90 TV-distortion (%) -1.0 -1.2 -1 Relative Illumination (%) 60 60 65 Chief Ray Angle at 100% Image height 34° 34° 31° Lens Structure (elements) 2 2 2 Max Height above the sensor (mm) in Air: Hood included 5.6 5.1 4.8 Max Height above the sensor (mm) in Air: Without Hood 5.4 4.9 4.6
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