Description
Max Φ7.5mm 2.4mm 5MP F2.8 M12 Wide Angle Lens
Upgrade your compact visual hardware with our professional Max Φ7.5mm 5MP 2.4mm M12 wide-angle lens. Optimized to deliver pristine clarity on high-density sensors such as the AR1335, this premium lens provides an expansive 150° diagonal field of view in native 5-megapixel (2K Ultra HD) resolution. Featuring a robust 7G+IRCF (7 All-Glass Elements + Infrared Cut Filter) optical design and an F2.8 aperture, it ensures high light transmission and crisp edge-to-edge sharpness while remaining completely immune to heat-induced focus drift. Boasting a well-controlled horizontal geometric distortion of <-39%, it stands as the premier optical choice for panoramic surveillance, automotive intelligent vision, and compact AI hardware requiring natural linear layouts.
Key Product Highlights
- 5MP Ultra-Sharp Resolving Power: Precision-calibrated optics perfectly resolve fine textures on 5-megapixel sensor matrices, capturing sharp details and fine profiles for backend analytics.
- 150° Sweeping View with Low Distortion: Provides an expansive panoramic overview (120°H / 86°V) while limiting horizontal distortion to <-39%, rendering ultra-wide scenes with a highly natural, linear composition.
- Large Sensor Format Compatibility: Supports a maximum image circle of Φ7.5mm, natively custom-tailored to cover 1/3″, 1/3.2″ and similar high-resolution image sensors without dark corners.
- Premium 7G All-Glass Structure: Built entirely with 7 precision layers of optical glass, ensuring maximum light transmission and total immunity to thermal defocusing in extreme weather.
- 0.2m Micro Focusing Capabilities: Features a short Minimum Object Distance (M.O.D.) of just 0.2m, bringing close-up objects, codes, and scanning targets into flawless, precise focus.
Technical Specifications
| Parameter | Specification |
|---|---|
| Image Format (Image Circle) | Max Φ7.5 mm (Optimized for 1/3″ & 1/3.2″) |
| Focal Length | 2.4 mm |
| Field of View (F.O.V. @ AR1335) | 150°(D=5.76) / 120°(H=4.63) / 86°(V=3.43) |
| Resolution | 5 Megapixel (5 MP / 2K HD Compatible) |
| Distortion | <-39% (H) |
| Aperture (F/#) | F2.8 |
| Mount | M12 x 0.5 |
| Iris Type | Fixed |
| Back Focal Length (B.F.L.) | 3.99 mm |
| Total Track Length (T.T.L.) | 29.29 mm |
| Minimum Object Distance (M.O.D.) | 0.2 m |
| Optical Structure | 7G + IRCF (7 All-Glass Elements + Infrared Cut Filter) |
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 & Device Compatibility
Core Application Scenarios
This 5MP M12 low-distortion lens is purpose-built for premium visual hardware requiring high 2K data density paired with an ultra-wide panoramic overview and strict geometric layout retention. It serves as an ideal optical component for automotive 360° surround-view monitoring systems (AVM), premium front dashcams, and electronic side mirrors where capturing multiple lanes and managing extreme temperature fluctuations is critical. Thanks to its rugged 7G all-glass structure and 150-degree low-distortion framing, it excels within commercial mapping drones, UAV navigation networks, and autonomous AGV robotics operating in tight corridors. Furthermore, it delivers top-tier performance in high-end commercial panoramic indoor dome cameras, premium smart home video doorbells, and intelligent retail analytics platforms.
Compatible Device List
- Sensors: Optimized for 1/3.2″ high-resolution CMOS sensor arrays (perfectly matched to Onsemi AR1335) and fully adaptive to 1/3″ and smaller sensor formats.
- Automotive Tech: Seamlessly integrates into 2K/5MP car DVR systems, commercial truck telematics enclosures, and advanced driver assistance systems (ADAS).
- Drones & Robotics: Fits professional FPV quadcopter camera modules, autonomous mobile robots (AMRs), warehouse sorting AGVs, and industrial drone payloads.
- Surveillance Platforms: Fits enterprise high-definition network camera modules, virtual reality (VR) panoramic rigs, and premium smart home IoT doorbells.
“Designed for panoramic 5MP surveillance and high-resolution low-distortion automotive vision applications.”
Frequently Asked Questions
- Q: Why is a horizontal distortion rating of <-39% remarkable on a 150° lens?A: Standard lenses approaching a 150° field of view are usually fish-eye lenses, which exhibit extreme barrel distortion (often reaching 60% to 80%). Restricting horizontal distortion to less than 39% means lines remain much straighter on screen, drastically improving 5MP facial recognition, text tracking, and algorithmic measuring accuracy without relying heavily on software correction.
- Q: What are the main benefits of the 7G all-glass structure over plastic alternatives?A: Plastic lenses are prone to warping under high heat, causing the video stream to go out of focus (thermal defocusing). The 7G all-glass architecture guarantees maximum scratch resistance, superior light transmission, and complete focal plane stability from hot sun exposure to freezing winter conditions.
- Q: Can this lens cover standard 1/3″ or smaller sensor arrays?A: Yes, absolutely. With its Max Φ7.5mm image circle, it easily covers standard 1/3″ and 1/3.2″ sensor chips (like the AR1335). The field of view will crop naturally according to the sensor size, but the video will benefit from outstanding edge-to-edge sharpness.
- Q: Does this lens include a filter for daytime color precision?A: Yes, it features an integrated IR cut filter (IRCF) that accurately filters out ambient infrared wavelengths during daytime shooting, ensuring vibrant, true-to-life images with zero pink tinting.
- Q: How do we calibrate the focus on this manual focus lens?A: Focus is adjusted manually during your camera module’s assembly phase. The operator screws the lens into the M12 thread block while monitoring a live reference screen. Once peak sharpness at your target distance is reached, it is permanently locked using a thread-locking compound or optical adhesive.
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