In the realm of surveillance and security, the right lens can make all the difference. Today, we’re diving into the features and advantages of a remarkable product available at Towin: the CCTV Varifocal IR Corrected Lens(CS361111815A3).

Overview

The CCTV Varifocal IR Corrected Lens is a state-of-the-art security lens designed to meet the diverse needs of modern surveillance systems. With its advanced features and high-performance capabilities, this lens stands out as a top choice for professionals seeking reliability and clarity in their security setups.

Key Parameters

1. Image Format

The lens boasts a 1/1.8″ image format, ensuring compatibility with a wide range of CCTV cameras. This size strikes a balance between compactness and the ability to capture detailed images, making it suitable for various surveillance scenarios.

2. Vari-focal Length

One of the standout features of this lens is its vari-focal length, ranging from 3.6mm to 11mm. This flexibility allows users to adjust the focal length according to their specific needs, whether it’s capturing a wide-angle view of a large area or zooming in for a closer look at details.

3. IR Corrected

The lens is IR corrected, meaning it’s optimized for use with infrared lighting. This feature ensures that images remain clear and focused even in low-light or nighttime conditions, when infrared illumination is often used. It eliminates the need for separate lenses for day and night operations, simplifying the surveillance setup.

4. Low Light Sensitivity

With an aperture of F1.5, the lens excels in low-light environments. The wide aperture allows more light to enter the lens, resulting in brighter and clearer images even when ambient light levels are low. This makes it an ideal choice for outdoor surveillance or indoor areas with limited lighting.

5. DC Auto Iris

The lens is equipped with a DC Auto Iris, which automatically adjusts the iris opening based on the lighting conditions. This ensures optimal exposure and prevents overexposure or underexposure, maintaining image quality throughout the day and night.

6. Mount Type

Designed with a CS mount, the lens is compatible with a wide range of CCTV cameras that support this mount type. The CS mount is known for its stability and ease of installation, making it a popular choice among security professionals.

7. Megapixel Rating

The CCTV Varifocal IR Corrected Lens supports up to 3 megapixels, ensuring high-resolution images that capture fine details. This is particularly important in surveillance applications where identifying individuals or objects is crucial.

Advantages

• Flexibility: The vari-focal length allows for easy adjustment to different surveillance scenarios, providing versatility in capturing both wide-angle and detailed views.
• Clarity in Low Light: The IR correction and low light sensitivity ensure clear images even in challenging lighting conditions, enhancing the effectiveness of surveillance systems.
• Ease of Use: The DC Auto Iris simplifies the operation by automatically adjusting to lighting changes, reducing the need for manual intervention.
• High Resolution: With support for up to 3 megapixels, the lens delivers sharp and detailed images, crucial for accurate identification and analysis.

In conclusion, the CCTV Varifocal IR Corrected Lens is a top-tier security lens that combines flexibility, clarity, and ease of use. Whether you’re looking to upgrade your existing surveillance system or setting up a new one, this lens is definitely worth considering.