Description
This premium 6mm CS-mount CCTV lens is engineered to deliver high-resolution image clutter-free monitoring for diverse security and industrial vision systems. Featuring a fast F1.2 aperture and full IR correction, it guarantees crystal-clear, high-contrast video footage across both day and night shifts without focus shift. Designed for stability and precision, this fixed focal industrial lens offers seamless manual iris and focus adjustments, making it an ideal choice for professionals seeking reliable, long-term performance in localized surveillance and machine vision applications.
Product Highlights
- Crisp Low-Light Performance: The ultra-bright F1.2 aperture maximizes light throughput, ensuring exceptional full-color imaging in low-light environments and decreasing reliance on noisy digital gain.
- No Nighttime Focus Shift: Advanced IR corrected lens technology eliminates chromatic aberration, keeping your daytime and infrared night-vision images perfectly in focus without manual re-adjustments.
- Tailored 45° Field of View: The 6mm fixed focal length provides a precise 45-degree horizontal FOV, perfectly balancing distance coverage and detailed object recognition without wide-angle distortion.
- Versatile Manual Control: Equipped with independent manual iris and focus rings with locking screws, allowing installers to lock in optimal exposure and sharpness for specific environmental conditions.
Technical Specifications
| Parameter | Specification |
|---|---|
| Image Format | 1/3″ |
| Focal Length | 6mm |
| Horizontal F.O.V. | 45° |
| Aperture | F1.2 |
| Mount Type | CS-Mount |
| Iris Type | Manual |
| Focus Type | Manual |
| Zoom Type | Fixed |
| M.O.D. (Minimum Object Distance) | 0.2m |
| IR Correction | Yes (Day & Night Co-focal) |
This product is certified by RoHS and ISO9001 quality management system, supports third-party testing, and complies with EU and domestic security equipment access standards, ensuring reliable quality and full compliance.
Target Applications & Device Compatibility
Core Application Scenarios
This CS-mount fixed focal lens is highly optimized for mid-range localized monitoring where image precision is critical. It excels in retail checkout surveillance, parking lot gate identification, and corridor access control, where a standard 45° field of view captures fine details like faces and license plates without edge distortion. Additionally, its close-up focus capability (M.O.D. 0.2m) makes it perfect for factory automation (FA lens) environments, including conveyor belt inspections, component sorting, and robotic automated optical inspection (AOI) lines that operate under fluctuating lighting conditions.
Compatible Device List
- Sensors: Fully compatible with standard 1/3″ and smaller (such as 1/4″) mainstream CMOS/CCD image sensors.
- Security Cameras: Fits all standard CS-mount CCTV cameras, box cameras, and analog/IP surveillance housings from brands like Hikvision, Dahua, and Axis.
- Industrial Hardware: Adapts seamlessly to Machine Vision Cameras and industrial smart cameras requiring manual iris adjustments for exposure control.
- IoT Modules: Integrates with customized Tuya smart IoT hardware and embedded Linux/Raspberry Pi vision evaluation kits via CS-mount adapters.
“Designed for localized precision surveillance and machine vision applications.”
Frequently Asked Questions
Q: Will this lens experience focus drift when switching to infrared (IR) night vision?
A: No. This lens features advanced IR corrected optics, which ensures that visible light and infrared light focus on the exact same focal plane, eliminating blurry night vision images.
A: No. This lens features advanced IR corrected optics, which ensures that visible light and infrared light focus on the exact same focal plane, eliminating blurry night vision images.
Q: Can I use this CS-mount lens on a C-mount camera?
A: A CS-mount lens cannot be used on a C-mount camera because its back focal distance is shorter. However, it is natively compatible with all standard CS-mount cameras.
A: A CS-mount lens cannot be used on a C-mount camera because its back focal distance is shorter. However, it is natively compatible with all standard CS-mount cameras.
Q: What is the benefit of a manual iris (F1.2) over an auto-iris lens?
A: The manual iris allows you to lock the aperture at F1.2 for maximum light or close it down for deeper depth of field. It is ideal for controlled indoor lighting or industrial environments where settings must remain constant.
A: The manual iris allows you to lock the aperture at F1.2 for maximum light or close it down for deeper depth of field. It is ideal for controlled indoor lighting or industrial environments where settings must remain constant.
Q: Is this 6mm lens suitable for wide-angle capturing?
A: With a 45° horizontal FOV, this lens is considered a standard-to-mid-range fixed lens. It is designed to capture specific target zones without the severe edge stretching or fish-eye distortion found in wide-angle lenses.
A: With a 45° horizontal FOV, this lens is considered a standard-to-mid-range fixed lens. It is designed to capture specific target zones without the severe edge stretching or fish-eye distortion found in wide-angle lenses.
Q: What does M.O.D. 0.2m mean for my application?
A: M.O.D. stands for Minimum Object Distance. This means the lens can sharply focus on objects as close as 0.2 meters (20cm) away, making it exceptionally useful for close-range industrial inspection.
A: M.O.D. stands for Minimum Object Distance. This means the lens can sharply focus on objects as close as 0.2 meters (20cm) away, making it exceptionally useful for close-range industrial inspection.
