General 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

3MK-FL16 16mm fixed open iris lens is another type of lens commonly used with CCTV security cameras. Here are the key features and characteristics of the 3MK-FL16 16mm fixed open iris lens:

• Fixed Focal Length : The 3MK-FL16 lens has a fixed focal length of 16mm, which determines the field of view and the level of magnification of the captured image. A 16mm focal length lens provides a narrower field of view compared to lenses with shorter focal lengths.
• Open Iris: The 3MK-FL16 lens has an open iris, meaning the aperture remains fixed at a specific size. The iris controls the amount of light that enters the lens and reaches the camera's image sensor. An open iris allows more light to pass through, enhancing low-light performance and image quality.
• Manual Focus: Similar to other fixed lenses, the 3MK-FL16 16mm fixed open iris lens requires manual adjustment for focusing. This enables the user to fine-tune the focus for clear and sharp images.
• Compatibility: The 3MK-FL16 Lens 16mm fixed open iris lens is designed to be compatible with CCTV security cameras. It can be attached to the camera's lens mount, allowing it to capture images within its specified focal length and field of view.

Application

• The 16mm lens is commonly used in surveillance applications that require a narrower field of view and longer-range coverage. It is suitable for monitoring areas that require more zoomed-in views
• Such as large parking lots
• Building perimeters
• Or outdoor spaces where long-distance monitoring is necessary

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.