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  • Zeiss Interlock Compact 2.8/21 (M42-mount) 21mm F2.8 Manual Focus & Iris M42-Mount Compact Type Lens, 43.3mm Image Circle, 42 Megapixel Rated

    Model #
    ZEISS 2192-043
    Availability
    Typically 4 Weeks
    Shipping
    Calculated at checkout
    $1,783.00
    Quantity


    Technical Information

    Focal length 21 mm
    Aperture range f/2.8 – f/22
    Number of elements / groups 11 / 9
    Min. working distance (object to sensor) 250 mm (0.82 ft.) – ∞
    Min. free working distance 160 mm (0.52 ft.) – ∞
    Angular field* (diag. / horiz. / vert.) 91 / 81 / 59°
    Max. diameter of image field 43.3 mm (1.7")
    Flange focal length 18.0 mm
    Coverage at close range 281 x 187 mm (11.0 x 7.3"), line 319 mm (12.5”)
    Image ratio at close range 1:7.81
    Filter-thread M 52 x 0.75
    Weight 448 g (1.0 lbs.)
    Camera mount M42 (18.0 mm FFD)

     

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