
( Brand: Rainbow ), ( Manufacturer Part Number: L298AVDC4PIR ), ( Part Type: Len ), ( Country/region Of Manufacture: Japan ), ( Bundle Listing: No )
The L298AVDC4PIR Rainbow Auto-Iris Aspheric Lens is a high-quality CCTV lens designed for use in surveillance systems. This lens is equipped with an automatic iris feature, which allows it to adjust the amount of light that enters the lens to produce the best possible image under varying lighting conditions. The iris mechanism is motorized, ensuring smooth and precise adjustments.
The lens has a focal length of F0.95, which means it has a wide aperture and can capture a large amount of light, making it ideal for use in low-light conditions. The lens is made from high-quality aspheric glass, which helps to reduce distortion and improve image clarity.
The L298AVDC4PIR lens also features a PIR motion sensor, which can detect movement and trigger the camera to start recording. This can be particularly useful for security applications, as it allows the camera to only record when motion is detected, saving storage space and reducing the amount of data that needs to be processed.
The lens is designed to be compatible with a wide range of CCTV cameras and is easy to install. It comes with a DC power supply and a 3.5mm AV output, making it a versatile and convenient option for a variety of surveillance applications.
Overall, the L298AVDC4PIR Rainbow Auto-Iris Aspheric Lens is a high-performance CCTV lens that offers excellent image clarity, wide aperture for low-light performance, and a built-in PIR motion sensor. It is a reliable and cost-effective solution for surveillance applications that require high-quality video in varying lighting conditions.
Pros of buying L298AVDC4PIR Rainbow Auto-Iris Aspheric Lens CCTV F0.95:1. Wide Angle Lens: The F0.95 aperture allows for a wide angle of view, making it suitable for covering a large area.
2. Auto-Iris Function: This feature automatically adjusts the lens iris to maintain a consistent image brightness under varying lighting conditions.
3. Aspheric Lens: The aspheric lens design reduces distortion, providing a clear and sharp image.
4. PIR Motion Detection: The built-in PIR motion sensor allows the camera to only record when motion is detected, saving storage space and energy.
Cons of buying L298AVDC4PIR Rainbow Auto-Iris Aspheric Lens CCTV F0.95:1. Expensive: Compared to other CCTV lenses, this model is relatively expensive due to its advanced features.
2. Requires Power Source: Since it's a PIR motion-detecting lens, it requires a power source to operate, which may not be included in the package.
3. Limited Compatibility: The lens may only be compatible with certain CCTV cameras, so it's important to check the compatibility before purchasing.
Conclusion:The L298AVDC4PIR Rainbow Auto-Iris Aspheric Lens CCTV F0.95 offers advanced features such as a wide angle of view, auto-iris function, aspheric lens design, and PIR motion detection. While it is more expensive than other lenses, its advanced features can provide significant benefits, such as improved image quality and energy savings. However, it's important to check compatibility with your CCTV camera before purchasing, and to consider the additional power source requirement.
Recommendation:If you're looking for a high-quality CCTV lens with advanced features, the L298AVDC4PIR Rainbow Auto-Iris Aspheric Lens CCTV F0.95 is a great option. However, if you're on a tight budget, there may be other lenses with similar features that are more affordable. Make sure to research and compare different options to find the best fit for your needs and budget.
9mm dc type auto iris L298AVDC4PIR at 8mm minimum object distance. 95 f360 built-in nd spot filter angular field of view v: 1/3 with an aperture rating f0. This offer is for two units.
The aspheric cctv lens design of Rainbow L298AVDC4PIR allows maximum focus and clarity to edges picture. 9mm - 8mm focal length f0. Maximum relative aperture: 1:0. 69mm in air operation: focus: manual iris:GI auto close system zoom: operation voltage : to open: less than 4v open close: more 0.
9mm x, this is the perfect verifiable lens for those applications which require maximum pass through of light to CDC in dark or low situations and 3m from front vertex filter size: none mount: cs-mount adjustable lens position operation temperature: - c f size, approx. This quality 1 3 inch lens Rainbow product carries a 4 year warranty, and ground shipping is free. 95 optical back focal distance: cs type var-focal lens 2.
7mm Ed, 64g approx. 9 8mm aspheric iris: f0 at 1 4: 68. In x at 9mm to 8mm focal length allows for a wide range of installation locations with varying scene angles.
9 8mm dc auto-iris with 4-pin, cs-mount compatible cameras focal length : 2.