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Email : lina@yuntal.com
Item No :
YT-4983P-B2Sensor :
ov2710F/NO. :
1.0EFL :
4.0mmOptical TTL :
35Thread Size :
M16*P0.5FOV(H/V/D) :
92.6°/48.6°/111°Structure :
3G3P
YT-4983P-B2: The Premier Night Vision Security Lens
know more about YT-4983P-B2 Security surveillance lens parameters | |
Sensor Circle(mm) | 1/2.7'' |
Focal Length(EFL) | 4.0mm |
F/NO.(Infinite) | 1.0 |
Optical TTL | 35 |
Mechanical TTL | 35 |
Back Focal Length | 6.63 |
Flange Back Length | 6.01 |
TV Distortion | <-16.8% |
Relative Illumination | ≥40% |
Storage Temperature | -30℃~+80℃ |
CRA | <11° |
Wave Length | 436~656nm T≥85% |
F/NO 1.0 Extra-Large Aperture for Exceptional Night Vision
The YT-4983P-A2 is equipped with an F/NO 1.0 extra-large aperture, which is engineered to excel in low-light conditions. This lens captures more light, ensuring that your surveillance system provides exceptional night vision with clear and detailed images, even in near-darkness environments.
4mm Focal Length for a Distortion-Free View
The 4mm focal length of the YT-4983P-A2 offers a wide-angle field of view while minimizing distortion. This EFL is perfect for monitoring a broad area with clarity, making it suitable for various security applications where a comprehensive view is essential.
1/2.7'' Sensor Size with a 110° Diagonal Field of View
Designed to match 1/2.7'' inch sensors, the YT-4983P-A2 ensures high-resolution imaging with aφ7mm imaging circle. The lens's 110° diagonal field of view is ideal for capturing expansive scenes, providing extensive coverage for large areas and reducing blind spots in surveillance.
Versatile Surveillance Lens with High-Resolution Options
The lens is versatile and adaptable, offering high-resolution options of two million (2MP) and four million (4MP) pixels. This flexibility allows the YT-4983P-A2 to cater to different surveillance needs, from detailed facial recognition to wide-area monitoring.
Optical Total Length of 25mm for Seamless Integration
With an optical total length of 25mm, the YT-4983P-A2 is designed for seamless integration into a variety of security camera systems. Its compact size ensures easy installation without compromising on performance or image quality.
M16*P0.5 Thread for Secure Mounting
The lens features an M16*P0.5 thread, which allows for secure and precise mounting. This standard thread ensures compatibility with a wide range of camera housings and provides a stable connection for reliable operation.
IR Cut Filter for Enhanced Low-Light Performance
The YT-4983P-A2 comes with an IR Cut filter, which improves the lens's performance in low-light conditions by filtering out infrared light. This feature ensures that the images captured are crisp and free from the haze often associated with night vision, providing a clearer and more accurate visual.
6mm Optical Rear Focus for Precise Adjustment
The 6mm optical rear focus allows for fine-tuning of the focus, ensuring that the lens can be adjusted with precision for optimal image clarity and focus. This feature is particularly beneficial for achieving the sharpest possible images in various lighting conditions.
In summary, the YT-4983P-A2 is a top-tier security surveillance lens that combines advanced optical design with high-resolution imaging capabilities. Its exceptional night vision, wide field of view, and versatile resolution options make it an ideal choice for a variety of security applications, ensuring comprehensive and clear surveillance in any environment.
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