• 3MK-FL16 Fixed Open Iris Lenses provide narrow angle of view - long distace and fixed focal length can be adjustable focus through the lens body , for use where long distance of view is required.
• They are ideal for applications requiring general view such as school corridors , border defence etc.

• Key Features
• 1/3" CS Mount
• 16 mm
• F1.2 - Fixed
• M.O.D (M) : 0,1
• Perfect image Lens
• Fixed Open Iris lens
• High quality
• Widely used for standard box cctv camera

The key benefit of a 16mm lens compared to a lans has smaller focal lenght is its narrower field of view and longer focal length. Here are the advantages of a 16mm lens:

1. Longer Range Coverage: Due to its longer focal length, the 16mm lens allows for capturing images at a greater distance compared to the 6mm lens. It is suitable for surveillance applications where long-range coverage is required, such as monitoring large outdoor areas or capturing details from a distance.

2. Zoomed-In Views: The 16mm lens provides a more zoomed-in view compared to the wider field of view offered by the 6mm lens. This is beneficial when you need to focus on specific areas or objects within the camera's range. It allows for capturing more detailed images of subjects that are farther away.

3. Increased Image Magnification: With a longer focal length, the 16mm lens provides a higher level of magnification. This can be advantageous for identifying and analyzing objects or individuals within the camera's field of view, especially when fine details are crucial.

4. Narrower Field of View: The 16mm lens offers a narrower field of view compared to the 6mm lens. While this may limit the coverage area, it can be beneficial when you want to concentrate on specific points of interest or monitor a specific target within the frame more closely.

5. Enhanced Depth of Field: Generally, lenses with longer focal lengths have a greater depth of field, which means a larger area in the frame remains in focus. This can be advantageous when you want to maintain sharp focus on objects or individuals both near and far from the camera.

It's important to consider that the choice between a 16mm lens and a lens has smaller focal lenght depends on the specific surveillance requirements and the desired coverage area. The 16mm lens is ideal for applications where longer-range coverage and zoomed-in views are essential, whereas the lens has a smaller focal lenght offers a wider field of view and is more suitable for capturing broader scenes.