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Item #:
19249288
2.5mm 4K HD 8 Megapixe 2/3" F1.6 Fisheye Wide Angle View CS Mount Mono-Focal CCTV Lens Auto I-RIS for CCTV Camera Lens
Item #:
19249288
IMP 95
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The F1.6 2.5MM fisheye lens has 8MP resolution, made of glass and metal, can be used in extreme temperatures, and has excellent transmittance for clear images.
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What Stands Out
High Definition Clarity
Experience superior image quality with 8 megapixels and 4K resolution, ensuring every detail is captured clearly, ideal for professional surveillance systems.
Wide Angle View
The 2.5mm fisheye design provides an expansive wide-angle view, perfect for covering larger areas and minimizing blind spots in CCTV setups.
Auto Iris Functionality
Benefit from automatic light adjustment with the auto iris feature, enhancing image quality in varying light conditions for reliable surveillance performance.
Product Details
- 8MP (4K) resolution for high-quality images
- Wide 190-degree angle view for comprehensive surveillance
- Durable glass and metal construction suitable for extreme temperatures (-20℃ to 60℃)
- Japanese optorun coating machine for multi-layer coating with excellent transmittance
- Auto iris function for adaptable lighting conditions
- Suitable for CCTV cameras with CS mount
| Focal Length Description | 2.5 mm |
| Lens | Wide Angle |
| Compatible Camera Mount | CS-Mount |
| Maximum Focal Length | 2.5 Millimeters |
| Minimum Focal Length | 2.5 Millimeters |
| Lens Design | Prime |
| Focus Type | Auto Focus |
| Lens Fixed Focal Length | 2.5 Millimeters |
| Lens Coating Description | HD Coating |
| Image stabilization | Optical |
| Real Angle Of View | 190 Degrees |
| Maximum Aperture | 1.6 f |
| Lens Mount | CS |
| Brand | Quanmin |
| Camera Lens | 2.5 month |
| Model Name | Quanmin CS Mount 2.5mm Fisheye 8MP |
| UPC | 601490040202 |
| Manufacturer Part Number | QM-CS-M2.5IR(8MP)-F |
| Model Number | QM-CS-M2.5IR(8MP)-F |
| Item Weight | 0.1 Kilograms |
| Manufacturer | Quanmin |
| Video Capture Resolution | 3840 x 2160 |
| Effective Still Resolution | 8 MP |
| Light Sensitivity | Wide light sensitivity range |
| Exposure Control Type | Automatic |
| Water Resistance Level | Not Water Resistant |
| Lens Type | Wide Angle |
| Compatible Mountings | CS-Mount |
| Camera Lens Description | 2.5 month |
Who Should Buy?
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Security Professionals
Ideal for CCTV installations requiring wide-angle coverage and high-resolution video quality for surveillance purposes.
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Retail Environments
Perfect for monitoring large areas in stores and shopping centers while minimizing blind spots and maximizing visual capture.
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Event Organizers
Useful for recording events or gatherings where a wide field of view is essential for comprehensive coverage.
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Home Users
May be excessive for typical home setups, where standard lenses suffice for basic monitoring needs.
Product Description
2.5mm 4K HD 8 Megapixe 2/3" F1.6 Fisheye Wide Angle View CS Mount Mono-Focal CCTV Lens Auto I-RIS for CCTV Camera Lens
About This Item
Introducing the Quanmin 2.5mm 4K HD 8 Megapixel Fisheye Wide Angle View CCTV Lens, specially designed to enhance the performance of your CCTV camera. Crafted with precision using a combination of glass and metal materials, this lens ensures durability and reliability in various environments, whether it's high temperatures or freezing cold (-20°C to 60°C). No plastic components here, only premium quality materials for optimal performance. Capture images with outstanding clarity and detail, thanks to the impressive 8-megapixel (4K) resolution of this lens.
It supports a wide aperture of 2/3 F1.6 and is perfect for high-resolution surveillance. Equipped with a state-of-the-art Japanese optorun coating machine, this lens features multi-layer coating for exceptional transmittance. Say goodbye to unwanted stray light and annoying halo effects, as this lens effectively eliminates them for superior image quality. Get an expansive 190-degree field of view when using a 2/3-inch sensor (Horizon). This wide-angle perspective allows you to capture more of the scene, maximizing your monitoring capabilities.
Whether you're an e-commerce business or an individual looking for the best CCTV lens, the Quanmin 2.5mm 4K HD 8 Megapixel Fisheye Wide Angle View CCTV Lens is your go-to choice. It offers top-rated performance at an affordable price, making it the ideal option for professionals and amateurs alike. With its wide-angle capability, this lens is perfect for both indoor and outdoor surveillance needs. It provides excellent coverage for various applications, from monitoring large areas to capturing detailed close-ups. Designed for convenience, this lens features a CS mount, making it compatible with a wide range of CCTV cameras.
Its mono-focal design ensures a fixed focal length, providing clear and focused images at all times. Enhance your CCTV camera's night vision capabilities with this lens. Its advanced technology allows for clear imaging even in low-light conditions, giving you round-the-clock surveillance capabilities. Furthermore, this lens is weatherproof, withstanding the elements to ensure reliable performance in any outdoor setting. It's also perfect for long-range surveillance, allowing you to keep an eye on distant objects without compromising image quality. Invest in the Quanmin 2.5mm 4K HD 8 Megapixel Fisheye Wide Angle View CCTV Lens and take your surveillance game to new heights.
With its professional-grade features, high-quality construction, and low distortion, this lens is a must-have for any CCTV setup. Experience the difference today!.
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Customer Questions & Answers
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Question:
What are the key specifications of the 2.5mm 4K HD Fisheye Lens?
Answer: The 2.5mm 4K HD fisheye lens features an 8 Megapixel resolution, providing crystal-clear imagery. It has a wide aperture of F1.6, allowing for better low-light performance while delivering a broad 180-degree field of view. This makes it ideal for monitoring large areas. The CS mount design ensures compatibility with various CCTV cameras, enhancing versatility in surveillance applications. -
Question:
What is the advantage of using a fisheye lens for CCTV cameras?
Answer: A fisheye lens significantly expands the viewing angle of your CCTV camera, accommodating broader areas without the need for multiple cameras. This lens provides a panoramic perspective, making it perfect for spaces like parking lots, event venues, and retail stores, where capturing a comprehensive view is essential for effective surveillance and security monitoring. -
Question:
How does the auto iris feature work in this lens?
Answer: The auto iris feature in this lens automatically adjusts the aperture according to the lighting conditions of the environment, ensuring optimal exposure. This means that during varying light levels, you won’t have to manually adjust the settings, allowing for consistent and high-quality video output. This makes it suitable for environments such as entrances or outdoor settings with fluctuating light. -
Question:
Is the 2.5mm 4K HD lens suitable for indoor and outdoor use?
Answer: Yes, the 2.5mm 4K HD lens can be used both indoors and outdoors. Its wide-angle coverage makes it highly versatile for different monitoring needs. Whether you're setting it up in a warehouse, a storefront, or outdoors to observe the periphery of a building, it adapts well to various surveillance scenarios while ensuring that crucial details are captured clearly. -
Question:
What types of CCTV cameras are compatible with this lens?
Answer: This lens features a CS mount, making it compatible with a wide range of CCTV cameras that support this mount type. Before purchasing, ensure your camera is CS mount compatible. This allows for easy integration into existing surveillance systems and offers flexibility in upgrading or customizing your security setup with different camera models. -
Question:
How does the field of view of this lens compare to standard lenses?
Answer: The 2.5mm fisheye lens provides a significantly wider field of view of up to 180 degrees, which is much broader than standard lenses that typically offer 60 to 100 degrees. This wider perspective is crucial for comprehensive monitoring and reduces the number of cameras needed, making it an efficient choice for extensive surveillance in large or open areas. -
Question:
Can this lens be used for PTZ (Pan-Tilt-Zoom) cameras?
Answer: While the 2.5mm lens is primarily a mono-focal lens, it can be adapted for use with certain PTZ cameras that allow for lens interchange. However, its fixed focal length means it won’t be able to zoom like dedicated zoom lenses. It is best utilized in applications where a wide, fixed view is preferred, alongside any capabilities of the PTZ unit. -
Question:
What are the typical applications for this fisheye lens?
Answer: This fisheye lens is particularly useful in applications where broad coverage is required. Common uses include surveillance for retail spaces, public transportation hubs, and arenas where monitoring large crowds is essential. It can also serve well in vehicle cameras for fleet monitoring to capture the entire interior and surrounding environment simultaneously. -
Question:
How do I install this lens onto my camera?
Answer: Installation of the 2.5mm fisheye lens requires correctly aligning the CS mount with your compatible CCTV camera. Simply remove the existing lens if necessary, attach the new lens by rotating it clockwise until secure. Ensure compatibility with the camera specifications for optimal performance. Following installation, make any necessary adjustments in your camera settings to utilize the lens effectively. -
Question:
Where can I buy the 2.5mm 4K HD fisheye lens in Isle of Man?
Answer: You can purchase the 2.5mm 4K HD 8 Megapixel fisheye lens on Ubuy, which offers a comprehensive selection of CCTV equipment. Ubuy provides a user-friendly shopping experience, ensuring you can find this lens along with related accessories for your surveillance needs. Check their website for availability and details on purchasing options specific to Isle of Man.
Quanmin Surveillance Camera Lenses QM-CS-M2.5IR(8MP)-F Editorial Review
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Features & Benefits
- 8MP resolution
- Glass and metal construction
- Suitable for extreme temperatures
- Excellent transmittance
- 190-degree view with 2/3-inch sensor
- Fisheye lens for clear images
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