Small Fisheye M12 Lens for up to 5MP sensors
F-Theta 182°@7.1mm M12 Fisheye Lens
The CIL292 is a small M12 S Mount Fisheye Lens for up to 1/2.5" sensors with full coverage. The all-glass design and F-theta distortion is ideal for multi-camera stitching.
In stock — orders before 12 PM PST ship same day
렌즈 기능
183°
183° FoV at 7.1mm image circle for a circular fisheye on 1/2.7\" sensors.
5MP Resolution
1.3um 픽셀에 적합한 낮은 왜곡과 높은 MTF.
광학 및 기계 사양 테이블
| 렌즈 파라미터 | 성능 상세 정보 |
|---|---|
| 부품 번호 | CIL292 |
| EFL | 2.3 |
| F# | 2.1 |
| 해상도 | 5MP+ (1.85um) |
| 시야각 | 183° @ 7.1mm as designed image circle — Calculate FoV for your sensor |
| 이미지 서클 | 7.1mm as designed |
| 왜곡 | -3% F-θ |
| 무게 | 3g |
| IR 컷오프 필터 | NIR |
| 구조 | 5G1MG |
기계적 변형들
| 변형 | 설명 |
|---|---|
| M12A | IP67, 렌즈 1 표면 1에 BBAR 코팅, AL6061 캡+배럴 |
기계 레이아웃
카메라 기계적 호환성 표*
| 카메라/마운트 | 호환성 |
|---|---|
| Commonlands CLA024 | 8mm-15mm 높이 마운트 |
| e-con Systems / 표준 S-Mount | 예 |
| Allied Vision Alvium S-Mount | 예 |
| FLIR Blackfly S 보드 | Rev1.1: Yes, Rev1.2: Must use PN ending C-NO |
| iDS uEye LE | 예 |
| The Imaging Source M12 | 예 |
| Basler Dart S-마운트 | — |
*카메라 제조업체에서 제공하는 표준 M12x0.5 렌즈 마운트를 전제로 한 기계적 호환성입니다. 광학 호환성은 별도로 확인하시기 바랍니다.
Frequently asked questions
What sensor size is CIL292 designed to cover?
CIL292 is listed for sensor formats at or above 1/2.5\" and is designed around a 7.1mm image circle.
Does CIL292 create a circular fisheye image?
Yes. On 1/2.7\" sensors, the 7.1mm designed image circle can produce a circular fisheye image rather than filling the full rectangular frame.
Why does the -3% F-Theta distortion matter?
An F-Theta style mapping keeps angular resolution more even across the field. For CIL292, the specified distortion is -3% F-θ, which is tighter than a conventional fisheye tuned mainly for visual appearance.
What resolution can this lens support?
The lens is specified for 5MP+ imaging with 1.85µm pixels, so it fits higher-density embedded sensors better than older 2MP-class fisheyes.
Is CIL292 suitable for outdoor or exposed cameras?
Yes. The listed mechanical variant is IP67 with an aluminum cap and barrel, so it is better suited to dust and water exposure than a non-sealed indoor lens.
How heavy is CIL292 for compact camera modules?
CIL292 weighs 3g. That low mass helps in small modules where mount loading, vibration, and package height are tightly constrained.
Similar Fisheye
Commonlands에 대하여
Commonlands LLC designs and manufactures precision M12, C-mount, and M8 lenses for machine vision, robotics, and embedded camera systems. Based in San Diego, California, we stock inventory for same-day shipping and provide direct access to US-based optical engineers. Whether you need a single prototype lens or production volumes of 25,000+, our team supports the full lifecycle from optical design consultation through volume fulfillment.
Need help selecting the right lens for your camera module?
Contact our US-based Optical Engineers.