2.1mm M12 Lens for up to 1/4" sensors such as AR0144
왜곡률 최소화 2.0mm M7 렌즈
CIL820은 AR0144와 같은 최대 1MP 1/4" 센서용 2mm M7 렌즈입니다. 이 렌즈는 초소형 폼 팩터와 낮은 왜곡률을 제공합니다.
In stock — orders before 12 PM PST ship same day
렌즈 기능
초소형 폼 팩터
A small size for lightweight or hidden applications.
왜곡률 최소화
왜곡이 적어 물체가 정상적으로 보입니다.
소형 크기
A short TTL of 10.9mm is ideal for weight and size-constrained applications.
광학 및 기계 사양 테이블
| 렌즈 파라미터 | 성능 상세 정보 |
|---|---|
| 부품 번호 | CIL820 |
| EFL | 2.1 |
| F# | 2.7 |
| 시야각 | 108° @ 4.mm image circle — Calculate FoV for your sensor |
| 이미지 서클 | 4.5mm |
| 왜곡 | +16% F-Θ |
| 무게 | 1.0g |
| IR 컷오프 필터 | P/N With: CIL820-F2.7-M07A650 |
| 구조 | 2G2P, AL6061 |
기계적 변형들
| 변형 | 설명 |
|---|---|
| M07A | CLA022 |
기계 레이아웃
카메라 기계적 호환성 표*
| 카메라/마운트 | 호환성 |
|---|---|
| Commonlands CLA022 | CLA022 |
| Commonlands CLA021 | CLA021 포함 |
| e-con Systems S-Mount | 아니요 |
| Allied Vision Alvium S-Mount | 아니요 |
| FLIR Blackfly S 보드 | Rev1.1: 아니요, Rev1.2: 아니요 |
| iDS uEye LE | 아니요 |
| The Imaging Source | 예 |
| D3 카메라 모듈 | — |
*카메라 제조업체에서 제공하는 표준 M12x0.5 렌즈 마운트를 전제로 한 기계적 호환성입니다. 광학 호환성은 별도로 확인하시기 바랍니다.
Frequently asked questions
What sensors work with the CIL820 2.1mm M7 lens?
The CIL820 supports 1/4 inch sensors up to 2MP, including the ON Semiconductor AR0144. The 4.5mm image circle covers 1/4 inch format sensors with margin to spare.
How much distortion does the CIL820 have?
The CIL820 has +16% F-Theta distortion (pincushion). This is typical for wide-angle M7 lenses and workable for occupancy detection without correction. Machine vision measurement applications will need software distortion correction.
Is the CIL820 compatible with e-con Systems cameras?
Yes, but not directly. The CIL820 is an M7 mount lens — use the Commonlands CLA021 adapter to mount it on e-con Systems standard S-mount boards. Use our depth of field calculator at https://commonlands.com/pages/camera-depth-of-field-calculator for your working distance.
What is the difference between CIL820-F2.7-M07A650 and CIL820-F2.7-M07ANIR?
The M07A650 variant includes a 650nm IR cut filter glued into the barrel for daylight color imaging. The M07ANIR ships without any filter, suitable for NIR illumination or multispectral applications.
How small is the CIL820 M7 lens?
The CIL820 weighs just 1.0g with a 10.9mm total track length. It is one of the smallest wide-angle lenses available for embedded vision and IoT applications.
Does the CIL820 ship same day from the US?
Yes. Commonlands ships all in-stock lenses same day from San Diego, California for orders placed before 12 PM PST. Over 25,000 lenses in US stock.
Similar M12 Lenses (S-Mount Lenses) for Embedded Machine Vision
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.