Description
Upgrade your optical system with our premium 12MP 5mm CS-Mount Fixed Focal Lens. Engineered specifically for large-format 1/1.7″ image sensors, this high-resolution Wide Angle Lens offers an expansive 114.4° diagonal field of view, making it an ideal choice for capturing critical details across wide areas. With integrated IR Corrected optics and a bright F2.0 aperture, it eliminates focus shift between day and night environments, delivering sharp, distortion-managed 12-Megapixel imagery. Whether you are deploying an intelligent traffic system (ITS), upgrading factory automation, or optimizing security surveillance, this industrial-grade CCTV Lens provides the precise manual focus control and long-term reliability your application demands.
Key Highlights & Advantages
-
- 12MP Ultra-HD Resolution & 1/1.7″ Format Compatibility: Specifically optimized for high-density 1/1.7″ sensors to eliminate corner vignetting, delivering edge-to-edge clarity and resolving power that standard CCTV Lenses cannot match.
- 114.4° Expansive Wide-Angle Coverage: The 5mm fixed focal length provides a wide 87° horizontal and 114.4° diagonal field of view, drastically reducing blind spots and minimizing the total camera count required for large-area monitoring.
- Day & Night IR Corrected Optical Design: Advanced multi-coating prevents focus shift under infrared illumination, ensuring the lens remains perfectly in focus 24/7 without manual readjustments when transitioning from daylight to IR night mode.
- Industrial-Grade Manual Focus Stability: Equipped with a rugged CS-mount and a lockable manual focus ring, ensuring the lens withstands high-vibration environments in Machine Vision Lens applications without losing focus alignment.
Detailed Specifications
| Parameter | Specification |
|---|---|
| Image Format | 1/1.7″ |
| Focal Length | 5mm |
| Field of View (F.O.V.) | 114.4° (D) / 87° (H) / 62° (V) |
| Resolution | 12 Megapixel (12 MP) |
| Aperture | F2.0 |
| Distortion | -43% |
| Mount | CS-Mount |
| Iris Type | Fixed |
| Focus Control | Manual |
| Zoom Type | Fixed |
| Back Focal Length (B.F.L.) | 6.05mm |
| Optical Coating | IR Corrected |
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.
Applications & Compatible Equipment
Core Application Scenarios
This industrial-grade Fixed Focal Lens is purpose-built for environments demand high pixel density and wide-area coverage. It excels in Intelligent Traffic Systems (ITS Lens applications) for multi-lane license plate recognition and electronic toll collection where daytime glare and night IR lighting coexist. In factory automation, it serves as a robust Machine Vision Lens and Industrial Lens, allowing robotic arms and optical inspection systems to track large components accurately from a short distance. Additionally, its superior resolution makes it perfect for high-end perimeter security, smart city surveillance, and panoramic monitoring setups where clear zooming into distant targets is necessary during post-event analysis.
Compatible Equipment List
-
- Sensors & Formats: Fully compatible with 1/1.7″, 1/1.8″, 1/2″, and 1/2.8″ mainstream CMOS image sensors (including Sony IMX series).
- Industrial & ITS Cameras: Fits standard CS-mount industrial cameras, smart traffic capture units, and high-definition network box cameras from Hikvision, Dahua, and Basler.
- Integration Platforms: Easily integrates into automated optical inspection (AOI) rigs, sorting machines, facial recognition kiosks, and edge-AI vision boxes.
- Customization Support: Supports tailored modifications for specific anti-vibration requirements, specialized optical coatings, or customized mechanical housing dimensions.
“Designed for Intelligent Traffic Systems (ITS) and Industrial Machine Vision applications.”
Frequently Asked Questions
Q: Can this CS-mount lens be used on a C-mount camera?
A: No, a native CS-Mount Lens cannot be used on a C-mount camera because its back focal length is shorter (12.5mm vs 17.526mm). However, if you have a CS-mount camera, you can use a C-to-CS adapter to mount a C-mount lens.
A: No, a native CS-Mount Lens cannot be used on a C-mount camera because its back focal length is shorter (12.5mm vs 17.526mm). However, if you have a CS-mount camera, you can use a C-to-CS adapter to mount a C-mount lens.
Q: What does “IR Corrected” mean for this specific lens?
A: Infrared light focuses at a different point than visible light. Being an IR Corrected Lens means its optical elements are specifically coated to correct this wavelength deviation. This prevents image blurring and focus shift when the camera switches to infrared night-vision mode.
A: Infrared light focuses at a different point than visible light. Being an IR Corrected Lens means its optical elements are specifically coated to correct this wavelength deviation. This prevents image blurring and focus shift when the camera switches to infrared night-vision mode.
Q: Will this 5mm lens cause severe image distortion due to the -43% specification?
A: A distortion of -43% is characteristic of an ultra-Wide Angle Lens. While it creates a noticeable barrel visual effect, this wide field of view is essential for maximum area coverage. For machine vision or ITS applications, this geometric distortion is easily calibrated and corrected via software algorithms.
A: A distortion of -43% is characteristic of an ultra-Wide Angle Lens. While it creates a noticeable barrel visual effect, this wide field of view is essential for maximum area coverage. For machine vision or ITS applications, this geometric distortion is easily calibrated and corrected via software algorithms.
Q: Is the iris adjustable on this model?
A: No, this lens features a Fixed Iris at F2.0. This optimizes light throughput for 12MP high-resolution sensors and is ideal for environments with consistent lighting or cameras utilizing electronic shutters for exposure control.
A: No, this lens features a Fixed Iris at F2.0. This optimizes light throughput for 12MP high-resolution sensors and is ideal for environments with consistent lighting or cameras utilizing electronic shutters for exposure control.
Q: Does this lens support automatic zoom or focus adjustments?
A: No, this is a Fixed Focal Lens with a Fixed Zoom and Manual Focus control. Once you manually set the focus during installation using the integrated locking mechanism, it remains securely fixed in place.
A: No, this is a Fixed Focal Lens with a Fixed Zoom and Manual Focus control. Once you manually set the focus during installation using the integrated locking mechanism, it remains securely fixed in place.
Q: Can I use this 1/1.7″ format lens with a smaller sensor like a 1/2.8″?
A: Yes, you can use this lens on smaller sensors (e.g., 1/2.8″ or 1/3″). The image will remain sharp, but please note that the field of view (FOV) will narrow down due to the crop factor of the smaller sensor.
A: Yes, you can use this lens on smaller sensors (e.g., 1/2.8″ or 1/3″). The image will remain sharp, but please note that the field of view (FOV) will narrow down due to the crop factor of the smaller sensor.
