The Marshall V-4301 is one of the 4300 series of custom-mount glass lenses designed for industrial applications. It comes with the 12mm micro mount thread which can fit the board cameras and some of the bullet cameras. This is a high-quality lens that incorporates six glass elements. It has a fast f/2.1 aperture for less than perfectly lit scenes. In addition the lens is ultra wide and it has a MOD of about one foot
Custom Industrial Applications Its Specialty
The V-4301 was designed for top-quality images in unconventional industrial situations. Robotics, machine vision, and other purely custom uses can benefit from its features. As a 2.1 mm lens its angle of view is very wide; 92° to be more specific. It has a minimum object distance of about 15 inches or 400 mm. A range of semi-custom mounting solutions are available for certain manufacturer's board cameras and imaging devices.
In the Box
Marshall Electronics V-4301 2.1mm f/2.0 Miniature Glass Lens for OEM Board Cameras with 1/3-Inch CCD