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

Up to 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.
OUR PRICE: $299.00

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Quick Overview

Up to 115° field of view without barrel distortion
5 Megapixel Manual Iris Lens

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Overview

The SL183M 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 SL183M 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 Manual
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 NameFile SizeFile Type
Data Sheet189 KBPDF
Manual270 KBPDF
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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.

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