HDTV EFP Lens    HJ 17ex7.7B Series

  • Image Composition
  • Scene Composition
  • Optical Brightness
  • Physical Attributes



    Specifications

    IMAGE COMPOSITION HJ17ex 7.7B Series
    Object Image Format 2/3 Inch 16:9 Aspect Ratio
    Object Image Size (Presented
    to Camera Imagers)    		 9.59 mm (H) x 5.39 mm (V)
    Zoom Ratio 17 X
    Focal Length Range 7.7-------------131mm
    with Extender 15.4------------262mm
    Angular Field of View :  
    At 7.7mm 63.9° (H) x 38.6° (V)
    At 131mm 4.2° (H) x 2.36° (V)
    With Extender :  
    At 15.4mm 34.6° (H) x 19.9° (V)
    At 262mm 2.1° (H) x 1.2° (V)


    SCENE COMPOSITION HJ17ex 7.7B Series
    Minimum Object Distance
    (MOD) (From Front of Lens)    		 0.75 Meter (10mm with Macro)
    Scene Object Dimensions
    at MOD     		0.94 Meter
    Scene Object
    Dimensions at MOD     		 
    At 7.7mm 87.4 cm x 49.2 cm
    At 131mm 5.3 cm x 3.0 cm
    With Extender  
    At 15.4mm 43.7 cm x 24.6 cm
    At 262mm 2.7 cm x 1.5 cm


    OPTICAL BRIGHTNESS HJ17ex 7.7B Series
    Maximum Relative Aperture  
    (F-Number)  
    At 7.7mm-------100.3mm 1 : 1.8
    At 131mm (Ramping Characteristic) 1 : 2.3
    with Extender  
    At 15.4mm------200.6mm 1 : 3.6
    At 262mm (Ramping Characteristic) 1 : 4.7

    PHYSICAL ATTRIBUTES HJ17ex 7.7B Series
    Size    
    Width 169.4mm 6.7in
    Height 111.9mm 4.4in
    Length 211mm 8.3in
    Weight 3.83lbs 1.74kg