
( Brand: Computar ), ( Manufacturer Part Number: T4Z2813 ), ( Part Type: Len ), ( Bundle Listing: No )
The Computar Vari Focal T4Z2813 CS-IR CCTV Lens is a high-quality optical device designed for security and surveillance applications. This lens features a focal length range of 2.8mm to 12mm, making it versatile and capable of capturing a wide field of view at shorter focal lengths, while still providing a decent zoom capability for closer subjects at longer focal lengths.
One of the standout features of this lens is its F1.3 aperture. This low f-stop value allows for superior light gathering capabilities, ensuring clear and sharp images even in low-light conditions. This makes it an excellent choice for indoor or outdoor use, especially in areas with limited natural light.
The T4Z2813 CS-IR lens is also equipped with an infrared cut filter, which allows it to capture visible light as well as infrared light. This makes it compatible with CCTV systems that use infrared illumination for night vision. The lens is also characterized by its high resolution and contrast, ensuring sharp, detailed images.
The lens is made with precision optics and mechanical components, ensuring durability and reliability. It is also designed for easy and smooth focus adjustments, with a focus ring that provides smooth, precise control. The lens is also designed to be resistant to dust and moisture, making it suitable for use in harsh environments.
In summary, the Computar Vari Focal T4Z2813 CS-IR CCTV Lens is a high-performance, versatile lens designed for security and surveillance applications. Its wide focal length range, low f-stop value, and infrared compatibility make it an excellent choice for both indoor and outdoor use, while its high resolution and contrast ensure sharp, detailed images. Its durability and ease of use make it a reliable and user-friendly option for any CCTV system.
Pros of buying Computar Vari Focal T4Z2813 CS-IR F1.3 CCTV Lens:1. Wide focal length range (2.8-12mm) which allows for versatility in different application scenarios.
2. Fast aperture (F1.3) that allows for excellent low-light performance.
3. High-quality optics that provide sharp and clear images with minimal distortion.
4. Infrared (IR) capability, allowing for use in low-light or dark environments.
5. Compact and lightweight design, making it easy to install and transport.
Cons of buying Computar Vari Focal T4Z2813 CS-IR F1.3 CCTV Lens:1. High price point, which may be a deterrent for some users.
2. Requires specific mounting and power supply, which may require additional investment.
3. May not be compatible with all CCTV systems, so it's important to check compatibility before purchasing.
Conclusion:The Computar Vari Focal T4Z2813 CS-IR F1.3 CCTV Lens is a high-quality, versatile option for users who require excellent low-light performance and a wide focal length range. Its fast aperture, high-quality optics, and infrared capability make it a great choice for security and surveillance applications. However, its high price point and specific compatibility requirements should be taken into consideration before making a purchase.
Recommendation:If you have a budget for a high-quality CCTV lens and require excellent low-light performance and versatility, the Computar Vari Focal T4Z2813 CS-IR F1.3 CCTV Lens is a great option to consider. However, it's important to check compatibility with your CCTV system before making a purchase. If you have a lower budget or require a more basic lens, there are other options available that may be more suitable for your needs.
Comes with lens cover and box.