Kowa LMVZ41 1/2" Varifocal Manual Iris Lens (4 to 10mm)

Kowa LMVZ41 1/2" Varifocal Manual Iris Lens (4 to 10mm)

Kowa LMVZ41 1/2" Varifocal Manual Iris Lens (4 to 10mm)

B&H # KOLMVZ41 MFR # LMVZ41
Kowa LMVZ41 1/2" Varifocal Manual Iris Lens (4 to 10mm)

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Overview
  • 1Description

The Kowa LMVZ41 1/2" Varifocal Manual Iris Lens (4 to 10mm) incorporates the 3-Cam design. This innovative system solves 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. Moreover, with the 3-Cam design, you can expect high optical performance and a longer service life.

Black finish
In the Box
Kowa LMVZ41 1/2" Varifocal Manual Iris Lens (4 to 10mm)
  • 1-Year Warranty (Parts & Labor)
  • Table of Contents
    • 1Description
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    Specifications
    Sensor Size 1/2"
    Focal Length 4 to 10 mm
    Maximum Diameter (Ratio) F = 1:1.8
    Element 8 groups, 8 elements
    Picture Size 0.18 x 0.25" (4.8 x 6.4 mm)
    Angle of View Vertical: 69 x 28°
    Horizontal: 94.8 x 37.3°
    Diagonal: 122.3 x 46.5°
    Distortion -18.6 to -1.6%
    Shooting Distance Range At minimum focus
    Vertical: 17.09 to 6.19” (434 to 157 mm)
    Horizontal: 27.12 to 8.39” (689 to 213 mm)
    Diagonal: 45.79 to 10.67” (1163 to 271 mm)
    Minimum Focus Distance 0.98' (0.3 m)
    Flange Back Length 12.5 mm (in air)
    Back Focus 8.27 to 13.9 mm (in air)
    Effective Diameter Front: φ 0.97” (φ24.8 mm)
    Rear: φ0.3” (φ7.6 mm)
    Mount CS-mount
    Temperature Range 14 to 113°F (-10 to 45°C)
    Storage Temperature Range -40 to 140°F (-40 to 60°C)
    Resolution Centre: 100 LP / mm
    Corner: 40 LP / mm
    Stopper Strength 10 kgf / cm
    Endurance Test Focus / Zoom / Iris: 5,000 times
    Weight 3.17 oz (90 g)
    Packaging Info
    Package Weight 1.0 lb
    Box Dimensions (LxWxH) 3.5 x 2.5 x 2.25"

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