
In the realm of video surveillance, precision and clarity are non-negotiable. The right lens can make all the difference in capturing crucial details, ensuring safety, and providing irrefutable evidence when needed. Among the myriad of options available, the CS-mount CCTV lens stands out as a superior choice for those seeking exceptional performance.
CS-Mount CCTV Lens: The Backbone of Modern Surveillance
CS-mount CCTV lenses are designed specifically for attachment to CS-mount CCD/CMOS cameras, which are widely used in video surveillance applications. The defining characteristic of a CS-mount lens is its flange focal distance of 12.526 mm, which ensures precise alignment with the camera’s sensor, resulting in sharp, clear images. This makes CS-mount CCTV lenses ideal for a variety of security applications, from monitoring public spaces to safeguarding private properties.

2.8-12mm DC Auto iris CS mount lens, Day/Night CCTV Lens
Focal Length: Fixed and Vari-Focal Options
CS-mount CCTV lenses come in both fixed focal and vari-focal lengths. Fixed focal lenses offer a constant field of view, making them suitable for applications where the camera’s position remains static. On the other hand, vari-focal lenses provide the flexibility to adjust the field of view, allowing for zooming in and out without changing the lens. This versatility is particularly useful in scenarios where the surveillance area may vary, such as in large outdoor spaces or multi-room environments.
Iris Types: Manual, DC Auto, and P-Iris
Another crucial parameter is the iris type, which controls the amount of light entering the lens. CS-mount CCTV lenses from Towin are available with Manual Iris, DC Auto Iris, and P-Iris options. Manual iris lenses require manual adjustment to suit varying lighting conditions, making them suitable for controlled environments. DC Auto Iris lenses, on the other hand, automatically adjust the iris based on the ambient light, ensuring optimal image quality in changing lighting conditions. P-Iris lenses take it a step further by combining the benefits of auto iris with precise iris control, resulting in improved image contrast and depth of field.
High Resolution and Megapixel Capability
In today’s high-definition world, resolution is key. Towin’s CS-mount CCTV lenses boast high-resolution megapixel capability, ensuring that every detail is captured with utmost clarity. Whether it’s identifying a person’s face or reading a license plate, these lenses deliver sharp, detailed images that are essential for effective surveillance.
Multi-Coating Technology and IR Correction
To ensure optimal performance in both day and night conditions, Towin’s CS-mount CCTV lenses incorporate multi-coating technology. This technology reduces glare and reflections, enhancing image quality and contrast. Additionally, the lenses are IR corrected, making them perfect for Day/Night security cameras. This means that even in low-light conditions, the lenses can capture clear, usable images, providing round-the-clock surveillance.

1/2″ 15-45mm IR Corrected Lens , CCTV Lens
Towin, a professional optical lenses supplier based in China, has established itself as a leader in the industry. Their CS-mount CCTV lenses are renowned for their superior quality, precision, and reliability. Here are some of the standout features of Towin’s offerings:

IR correct CS mount CCTV lens
In conclusion, CS-mount CCTV lens are an essential component of any modern surveillance system. Their precision, clarity, and versatility make them ideal for a wide range of applications. When it comes to sourcing high-quality CS-mount CCTV lenses, Towin stands out as a trusted and reliable supplier. With their comprehensive range of options, advanced technology, and exceptional service, Towin is your go-to choice for superior surveillance solutions.