Theia Technologies CS-Mount 1.8 to 3mm Varifocal Manual Iris Lens

Theia Technologies CS-Mount 1.8 to 3mm Varifocal Manual Iris Lens

Theia Technologies CS-Mount 1.8 to 3mm Varifocal Manual Iris Lens

B&H # THSL183M MFR # SL183M
Theia Technologies CS-Mount 1.8 to 3mm Varifocal Manual Iris Lens

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Product Highlights

  • Can Be Used with Up To 5MP Cameras
  • Wide to Ultra-Wide Field of View
  • EasyZoom Optimizes Field of View
  • IR-Corrected for Day/Night Cameras
  • Distortion Free
  • F/1.8 to Closed Aperture
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Options: Manual Iris

DC Auto Iris Manual Iris

You Pay: $249.50

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Overview
  • 1Description

The Theia Technologies CS-Mount 1.8 to 3mm Varifocal Manual Iris Lens provides ultra wide field of view without distortion. This varifocal lens allows you to optimize the field of view from wide angle to ultra wide. The lens incorporates patented Linear Optical Technology, which allows an ultra wide field of view without barrel distortion. This rectilinear design allows increased resolution at the edges of the image thus increasing the probability of detection.

The lens is designed to allow the installer to take full advantage of the high resolution of high-definition and multi megapixel cameras. The lens can be used on cameras at up to 5MP resolution, giving a crisp image from edge to edge.

In addition, the lens includes EasyZoom, which allows you to focus the lens once and then adjust zoom or magnification to give the optimized field of view. Only minor focus optimization is required after zooming.

The lens is IR corrected for use with true Day/Night cameras. This IR correction focuses IR light from artificial illumination at the same plane as the visible light, allowing the image to remain in focus when the Day/Night camera switches to night mode. Unlike lenses without IR correction, the night image will not be out of focus when using IR illumination.

Linear Optical Technology provides ultra wide field of view adjustable from 115 to 77° for greater coverage with fewer cameras
EasyZoom allows the user to optimize the field of view with minimal need for refocusing
IR corrected for true Day/Night cameras
Supports multi MP resolution cameras for demanding applications
In the Box
Theia Technologies CS-Mount 1.8 to 3mm Varifocal Manual Iris Lens
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description
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    Specifications
    Lens Type Manual iris
    Focal Length 1.8 to 3mm
    Linear Optical Technology Yes
    Distortion <1%
    Resolution Up to 5 MP resolution
    F Number F/1.8 to close
    IR Corrected Day/Night
    Mount CS
    Field of View At 1/3" Sensor Size: 105 to 77° (H), 90 to 62° (V), 117 to 90° (D)
    At 1/2.7" HD Sensor Size: 111 to 84° (H), 95 to 68° (V), 123 to 96° (D)
    At 1/2.5 Sensor Size: 115 to 88° (H), 99 to 71° (V), 126 to 100° (D)
    Packaging Info
    Package Weight 0.2 lb
    Box Dimensions (LxWxH) 4.1 x 2.2 x 2.2"

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