Tel : 86 153-0268-9906
Email : lina@yuntal.com
Item No :
YT-4988P-A2F/NO. :
1.055EFL :
7.935mmOptical TTL :
47Thread Size :
m16*P0.5FOV(H/V/D) :
57°/31.9°/65.8°
YT-4988P-A2: The Pinnacle of Long-Range Security Surveillance Lenses
know more about YT-4988P-A2 Security Surveillance Lenses parameters | |
SENSOR SIZE | 1/1.8″(MAXØ8.96) |
FOCAL LENGTH(EFL) | f=7.935mm±5% |
F/NO(INFINITE) | F/NO=1.055±5% |
BACK FOCAL LENGTH | BFL=8.755mm±0.2mm |
FLANGE BACK LENGTH | FB=5.5mm±0.2mm |
FIELD OF VIEW(D) | 65.8°(H4.48) |
FIELD OF VIEW(H) | 57°(H3.9) |
FIELD OF VIEW(V) | 31.9°(H2.205) |
TV DISTORTION | <-4.5% |
THREAD SIZE | M16*P0.45-6g |
RELATIVE ILLUMINATION | ≥40%(H4.48) |
CRA | <12° |
Spectral Transmission | 440~680nm T≥80% |
F1.0 Mega Aperture for Exceptional Low-Light Imaging
The YT-4988P-A2 is equipped with a F1.0 mega aperture, making it a leader in low-light imaging capabilities. This large aperture allows for more light to pass through, ensuring that your surveillance system captures high-quality images even in challenging, dimly lit conditions, providing around-the-clock security.
Ultra-Long 8mm Focal Length for Extended Focus
With an 8mm focal length, the YT-4988P-A2 is designed for long-range surveillance, offering precise remote focus and zoom capabilities. This super-long focal length enables detailed observation and recording of subjects at a distance, making it ideal for monitoring large facilities, borders, and other expansive areas.
1/1.8'' Sensor Size for Superior Imaging
Tuned to match 1/1.8'' inch sensors, the YT-4988P-A2 ensures excellent imaging performance. This sensor size is known for producing high-quality images with sharp details and vibrant colors, enhancing the overall effectiveness of your security system.
Durable 2MP Resolution for Clear Detail
The lens is optimized for two-hundred-megapixel resolution, providing clear and detailed images that are essential for security monitoring. Its high pixel count allows for the capture of intricate details, ensuring that every captured frame is useful for analysis and evidence gathering.
Robust and Weather-Resistant Construction
Built for the rigors of outdoor surveillance, the YT-4988P-A2 offers exceptional durability and weather resistance. It is designed to withstand harsh climates and environmental conditions, ensuring reliable operation and longevity in any weather.
Optical Total Length of 47mm for Precise Integration
The 47mm optical total length of the YT-4988P-A2 ensures a precise fit within a variety of security camera systems. Its compact size and design allow for easy integration without compromising on the lens's performance or the camera's aesthetics.
M16*P0.5 Thread for Quick and Secure Mounting
Featuring an M16*P0.5 thread, the lens provides a quick and secure mounting solution. This industry-standard thread ensures compatibility with a wide range of camera housings and allows for easy installation and maintenance.
IR Cut Filter for Enhanced Night Vision
The inclusion of an IR cut filter in the YT-4988P-A2 significantly improves night vision quality by cutting out infrared light that can cause image haze and color distortion. This results in clear, detailed images in low-light conditions, enhancing the overall surveillance capabilities of your system.
In summary, the YT-4988P-A2 is a high-performance security surveillance lens that combines advanced optical technology with robust construction, making it ideal for long-range monitoring and low-light surveillance applications. Its exceptional features make it a top choice for security professionals seeking to enhance their surveillance systems with a lens that delivers on durability, clarity, and reliability.
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