
( Brand: Tamron ), ( Manufacturer Part Number: 13FM04IR ), ( Part Type: Len Manual )
The Tamron 13FM04IR Iris Lens is a high-quality CCTV lens designed for precise and detailed surveillance. This 4mm CCTV lens, specifically, features an IR (Infrared) cut filter with a focal length of 4mm, making it ideal for use in low light or dark environments.
The lens boasts a manual focus mechanism, allowing for precise control over the image captured. This manual focus allows for more flexibility and control in adjusting the image to suit your specific needs. The lens has a maximum aperture of f/1.2, which means it can gather a significant amount of light, resulting in bright and clear images even in low light conditions.
The Tamron 13FM04IR Iris Lens is constructed with a durable and robust metal body, ensuring it can withstand the rigors of continuous use. It also features an iris mechanism that allows for adjusting the depth of field, allowing you to control the focus and blur in your images.
This lens is compatible with 1/3" CCTV cameras and is designed to provide a wide-angle view, making it perfect for use in large surveillance areas. The lens also features a built-in focus adjustment ring for quick and easy focus adjustments.
In summary, the Tamron 13FM04IR Iris Lens is a reliable and high-performing CCTV lens that offers precise control, excellent image quality, and durability. Its wide-angle view and compatibility with 1/3" CCTV cameras make it a versatile option for a variety of surveillance needs.
Pros of buying a Tamron 13FM04IR Iris Lens IR 1.2 Manual Corrective CCTV Lens 4mm:1. Wide Angle: With a focal length of 4mm, this lens provides a wide-angle view, making it ideal for monitoring large areas.
2. Manual Focus: The manual focus allows for precise adjustments to ensure the best image quality.
3. Iris Control: The iris control allows for adjusting the depth of field, which can be useful in various lighting conditions.
4. Infrared: The infrared capability allows for night vision, making it suitable for use in low-light environments.
Cons of buying a Tamron 13FM04IR Iris Lens IR 1.2 Manual Corrective CCTV Lens 4mm:1. Manual Focus Requires Skill: Manual focus can be challenging for those not used to it, requiring more time and practice to achieve the desired focus.
2. No Autofocus: The absence of autofocus can be a disadvantage for those who prefer automatic focusing.
3. Compatibility Issues: This lens may not be compatible with all CCTV systems, so it's essential to ensure compatibility before making a purchase.
Conclusion:The Tamron 13FM04IR Iris Lens IR 1.2 Manual Corrective CCTV Lens 4mm offers a wide-angle view, manual focus, iris control, and infrared capability, making it a suitable choice for monitoring large areas and low-light environments. However, the manual focus may be challenging for some users, and compatibility issues should be considered before purchasing. If you're comfortable with manual focus and can verify compatibility, this lens could be an excellent addition to your CCTV system. If you prefer autofocus or have concerns about compatibility, you may want to consider other lens options.
57mm operating temperature c. 2m focus manual with lock iris manual with lock back focus in air focusing range close angle of view horizontal x vertical specs imagery size 1/3 mount type cs focal length 4mm aperture range 6 x 49.