877-797-7377

Mon-Fri 8am-6pm CT

  • Save up to 25% off sitewide plus free shipping. Hurry offer ends 05/29/2018.
    Save up to 25% off sitewide plus free shipping. Hurry offer ends 05/29/2018.

5 Megapixel Auto Iris Lens

More Views

Theia 5.0 Megapixel Ultra-Wide Angle Varifocal DC Auto-Iris CS-Mount Lens

115° field of view without barrel distortion

  • 77-115 degree field of view using Linear Optical Technology┬«
  • Use on cameras up to five megapixel resolution
  • IR corrected for use with true day/night cameras
  • Compatible with 3S, LG & HD security cameras

Availability: In stock

OUR PRICE: $185.01

Quick Overview

115° field of view without barrel distortion

Theia 5.0 Megapixel Ultra-Wide Angle Varifocal DC Auto-Iris CS-Mount Lens

Availability: In stock

OUR PRICE: $185.01
  • 77-115 degree field of view using Linear Optical Technology┬«
  • Use on cameras up to five megapixel resolution
  • IR corrected for use with true day/night cameras
  • Compatible with 3S, LG & HD security cameras

Quick Overview

115° field of view without barrel distortion

You may also be interested in the following products

  • Overview
  • Specifications
  • Resources
  • Q&A
  • Accessories
  • Tools
  • Overview

    The SL183A lens provides an ultra-wide field of view without distortion. The lens incorporates patented Linear Optical Technology® which allows an ultra-wide field of view without barrel distortion found in other wide angle lenses. This design allows increased resolution at the edges of the image thus increasing the probability of detection in security systems.

    The SL183A is a high-quality lens designed to allow the installer to take full advantage of the high resolution of HD and multi megapixel cameras. The lens can be used on cameras up to five megapixel resolution giving a crisp image from edge to edge.

    This varifocal lens also includes an easy zoom feature which allows the installer to focus the lens once and then adjust zoom or magnification to give the best field of view. Only minor focus optimization is required after zooming, meaning that there is no need for the iterative focus-zoom-focus method of setup required for other varifocal lenses.

    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.

  • Specifications

    Imaging Specifications

    Megapixel 5.0

    Lens Specifications

    Relative Aperture (F-stop) 1.8
    Focus Manual
    IR Corrective Yes
    Lens Iris DC Auto Iris
    Lens Mount CS
    Lens Type Varifocal
    Max FOV (degrees) 115
    Focal Length (mm) 1.8 -3.0

    Physical Characteristics

    Depth (in) 1.97
    Diameter (in) 1.54
    Weight (lb) 0.2

    Other

    Warranty 1 Year
  • Resources
    File Name File Size File Type
    Data Sheet184 KBPDF
    Manual270 KBPDF
  • Q&A
    Outdoor Answers
    Expand all
    Be the first to ask a question about this product
  • Accessories
  • Tools
    Lens FOV CalculatorChoose from multiple scenarios and focal lengths to find the lens will work for your application.
    Compare Lens FOVsThis handy FOV calculator will help you in determining which lens is right for your application.
    Compare IR & Low Light Tech.See the difference between standard, super low lux, and IR CCTV security cameras.
    Compare Covert CamerasWatch our sample videos to see which hidden covert cameras work best for your covert application.

Write Your Own Review

Only registered users can write reviews. Please, log in or register