HDTV Remote Control Lens    HJ 18ex28B IASE

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



    Specifications

    IMAGE COMPOSITION HJ18ex28B IASE
    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 18 X
    Focal Length Range 28------------500mm
    with Extender 56------------1000mm
    Angular Field of View :  
    At 28mm 19.6° (H) x 11.1° (V)
    At 500mm 1.1° (H) x 0.6° (V)
    With Extender :  
    At 56mm 9.9° (H) x 5.6° (V)
    At 1000mm 0.6° (H) x 0.3° (V)


    SCENE COMPOSITION HJ18ex28B IASE
    Minimum Object Distance
    (MOD) (From Front of Lens)    		 2.2 Meter (10mm with Macro)
    Scene Object Dimensions
    at MOD     		 
    At 28mm 71.1 cm x 40 cm
    At 500mm 4.1 cm x 2.3 cm
    With Extender  
    At 56mm 35.6 cm x 20.0 cm
    At 1000mm 2.1 cm x 1.2 cm


    OPTICAL BRIGHTNESS HJ18ex28B IASE
    Maximum Relative Aperture  
    (F-Number)  
    At 28mm-------286mm 1 : 2.8
    At 500mm (Ramping Characteristic) 1 : 4.9
    with Extender  
    At 56mm------572mm 1 : 5.6
    At 1000mm (Ramping Characteristic) 1 : 9.8

    PHYSICAL ATTRIBUTES HJ18ex28B IASE
    Size    
    Width 182.8mm 7.2in
    Height 123.7mm 4.9in
    Length 268.3mm 10.6in
    Weight 5.7lbs 2.6kg

     

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