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Kowa LMVZ164 1/3" 1.6 to 3.4mm Varifocal Manual Iris Lens

Kowa LMVZ164 1/3" 1.6 to 3.4mm Varifocal Manual Iris Lens

Kowa LMVZ164 1/3" 1.6 to 3.4mm Varifocal Manual Iris Lens

B&H # KOLMVZ164 MFR # LMVZ164
Kowa LMVZ164 1/3" 1.6 to 3.4mm Varifocal Manual Iris Lens

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Overview
  • 1Description

The 3-Cam design is incorporated into Kowa’s LMVZ164 1/3" 1.6 to 3.4mm Varifocal Manual Iris Lens. This innovative system has solved the problem of de-centering which sometimes occurs in the conventional pole system. Not only is the movement of the lens impaired by de-centering, but the optical performance suffers too. The 3-Cam design also reduces internal reflection. As a result, the image obtained by this design is much sharper than that of the conventional pole system. With the 3-Cam design, the customer can expect high optical performance and a long service life.

In the Box
Kowa LMVZ164 1/3" 1.6 to 3.4mm Varifocal Manual Iris Lens
  • 1-Year Warranty on Parts & Labor
  • Table of Contents
    • 1Description
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    Specifications
    Mount Type CS
    Format 1/3" for B&W and color camera
    Focal Length 1.6 to 3.4 mm
    Zoom Ratio 2.1x
    Lens Construction 11 group, 12 elements
    Iris Range F1.4 to close
    Iris Operation Manual
    Image Size 0.14 x 0.19" (3.60 x 4.80 mm)
    Back Focal Length Wide: 7.06 mm (in air)
    Tele: 11.55 mm (in air)
    Flange Focal Length 0.49" (12.5 mm)
    Field Angle Diagonal: 180° (wide), 106.1° (tele)
    Horizontal: 180° (wide), 84.3° (tele)
    Vertical: 114.1° (wide), 55.8° (tele)
    Resolution Center: 100 line/mm; Corner: 40 line/mm
    Aperture Front: Ø 27.8
    Rear: Ø 8.6
    Exit Pupil Position 3.37" (85.53 mm)
    Stopper Strength 0.7 ft/lb (10.0 kgf/cm)
    Focus Range 0.66' (0.2 m)
    Coil Driving
    Resistance: 200 Ω (68°F / 20°C)
    Color: Red, black (red + open)
    Damping
    Resistance: 700 Ω (68°F / 20°C)
    Color: Yellow, green (yellow + open)
    Driving Voltage To Open: >4 V
    To Close: <0 V (without closing spring)
    Temperature Storage: -40 to 140°F (-40 to 60°C)
    Operating: 14 to 113°F (-10 to 45°C)
    Dimensions (Ø x D) 1.7 x 2.1" (42.0 x 52.1 mm)
    Weight 3.5 oz (98.0 g)
    Packaging Info
    Package Weight 0.25 lb
    Box Dimensions (LxWxH) 3.2 x 2.3 x 2.1"

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