191° Fisheye Lens S-Mount for 10-12MP Sensors
191°@6.4mm 어안 렌즈
CIL281은 200°@6.4mm 이미지 서클을 제공하는 1.95mm EFL M12 어안 렌즈입니다. 빠른 F/1.8 조리개와 보호 기능으로 감시 및 로봇 애플리케이션에 적합합니다.
In stock — orders before 12 PM PST ship same day
렌즈 기능
191° FoV
Maximize your camera's viewing angle with a 191° field of view.
낮은 F#
저조도 환경에서 뛰어난 성능을 발휘하는 F/1.8 렌즈
IP67
먼지 및 방수 기능에 대한 IP67+ 등급
광학 및 기계 사양 테이블
| 렌즈 파라미터 | 성능 상세 정보 |
|---|---|
| 부품 번호 | CIL281 |
| EFL | 1.95 |
| F# | 1.8 |
| 해상도 | 10-12MP, 1.55μm |
| 시야각 | 191° @ 6.4mm image circle — Calculate FoV for your sensor |
| 이미지 서클 | 6.4mm |
| 왜곡 | -1% F-Θ |
| 무게 | 13g |
| IR 컷오프 필터 | NIR |
| 구조 | 유리, AL6061 |
기계적 변형들
| 변형 | 설명 |
|---|---|
| M12A | 세부 정보 |
기계 레이아웃
카메라 기계적 호환성 표*
| 카메라/마운트 | 호환성 |
|---|---|
| Commonlands CLA018 | 9mm-13mm 높이 마운트 |
| e-con Systems 표준 S-Mount | 예 |
| Allied Vision Alvium S-Mount | 예 |
| FLIR Dragonfly S USB3 | Rev1.1: Yes, Rev1.2: Must order PN ending C-NO |
| iDS uEye LE | 예 |
| The Imaging Source M12 | D3 Engineering에 문의하십시오. |
| D3 카메라 모듈 | — |
*카메라 제조업체에서 제공하는 표준 M12x0.5 렌즈 마운트를 전제로 한 기계적 호환성입니다. 광학 호환성은 별도로 확인하시기 바랍니다.
Frequently asked questions
What sensor sizes can CIL281 cover?
CIL281 covers sensor formats from 1/2.3″ to 2/3″. That gives you room to use the same lens across several higher-resolution sensor families.
How much resolution does CIL281 support?
The lens is rated for 10-12MP sensors with 1.55μm pixels. That makes it a good fit when you need fisheye coverage on modern high-density imagers.
Why is the -1% F-Theta distortion spec important?
The -1% F-Theta spec means the lens keeps angular mapping very close to ideal for a fisheye. That helps when you need stable calibration, perception, or multi-camera stitching.
Is CIL281 a good low-light option?
Yes. The F/1.8 aperture passes more light than slower ultra-wide lenses, so you get shorter exposure times or lower gain in dim scenes.
What is the image circle of CIL281?
CIL281 uses a 6.4mm image circle. That is what lets it cover formats up to 2/3″.
Is CIL281 sealed for exposed environments?
Yes. The listed M12A version is IP67 rated and uses BBAR on lens 1 surface 1.
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.