Automotive 5mm M12 Lens for up to 2MP 1/2.5" sensors such as AR0234

5.5mm M12 Lens 1/2.5" 2MP

The CIL355 is an automotive-grade 5.5mm M12 lens for up to 1.3MP 1/2.7" sensors. The fast F/1.8 makes this great for ADAS and forward facing cameras.

$39.00

182pcs CIL355-F1.8-M12A650 (F/1.8 / M12A / With 650nm IRC Filter) in stock in the US

48pcs CIL355-F1.8-M12ANIR (F/1.8 / M12A / Without Filter) in stock in the US

In stock — orders before 12 PM PST ship same day

レンズの特徴

F/1.8

Fast F\\# for good low light performance

IP6K9K

Dust proof and water resistant makes this lens great for ADAS

光学・機械仕様表

レンズパラメーター パフォーマンス詳細
品番CIL355
イーエフエル5.5
F# 1.8
視野89° @ 7.2mm image circle — Calculate FoV for your sensor
イメージサークル7.3mm
ディストーション-9% TV
重量5.1g
IRカットフィルターP/N With: CIL355-F1.8-M12A660
P/N: CIL355-F1.8-M12ANIR
建設5G, AL6061

メカニカル・バリエーション

バリアント 説明
M12A IP6K9K, BBAR on Lens 1 Surface 1, AL6061 Cap+Barrel

メカニカル・レイアウト

CIL355 5.5mm Automotive M12 Lens mechanical drawing mechanical drawing

カメラ・メカニカル互換性表

*カメラメーカーが提供する標準M12x0.5レンズマウントを前提とした機械的互換性のみ。光学的な互換性は別途ご確認ください。

Same Day Ship by 12 PM PST
US-Based Optical Engineering Support
25,000+ Stock in California
100% MTF Tested

Frequently asked questions

What sensors does the CIL355 5.5mm M12 lens support?

The CIL355 is designed for 1/2.7 inch sensors up to 1.3MP, such as the ON Semiconductor AR0234. The 7.3mm image circle covers the full 1/2.7 inch format.

Is the CIL355 rated for automotive use?

Yes. The CIL355 carries IP6K9K ingress protection — dust-tight and resistant to high-pressure, high-temperature water jets per automotive standards. The 5G all-glass construction in an aluminum barrel handles the full automotive thermal range.

What is the CIL355 field of view?

The CIL355 provides 89 degrees field of view at the 7.2mm image circle. Actual FoV depends on your sensor — calculate exact angles at https://commonlands.com/pages/camera-field-of-view-calculator.

What cameras work with the CIL355?

The CIL355 is mechanically compatible with e-con Systems, Allied Vision Alvium, FLIR Blackfly S, iDS uEye LE, The Imaging Source, and Basler Dart S-mount cameras. Use the Commonlands CLA019 lens holder for proper mounting height.

Does the CIL355 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.

Can I use the CIL355 for night vision with IR illumination?

Yes. Order CIL355-F1.8-M12ANIR for the variant without an IR cut filter. Pair with 850nm or 940nm IR illumination for night vision ADAS applications.

The CIL355 is a 5.5mm automotive-grade M12 lens for 1/2.7" sensors up to 1.3MP. At F/1.8 and 89° field of view, it is purpose-built for ADAS forward-facing cameras, surround-view systems, and parking assist modules. The fast aperture collects enough light for reliable operation in low-light driving conditions — tunnels, dusk, and poorly lit parking structures.

Distortion is -9% TV barrel. For ADAS applications, the camera ECU typically runs distortion correction in software anyway, so -9% is well within the correction range of standard automotive vision pipelines. The 5G all-glass construction in an AL6061 barrel handles the -40°C to +85°C thermal range without focus drift.

IP6K9K rated — dust-tight and resistant to high-pressure, high-temperature water jets. This covers the full automotive washdown spec including engine bay splash and wheel well exposure. BBAR coating on the first surface reduces flare from oncoming headlights. Use our field of view calculator at https://commonlands.com/pages/camera-field-of-view-calculator to check horizontal coverage for your sensor size.

Mounts on e-con Systems, Allied Vision Alvium, FLIR Blackfly S, iDS uEye LE, The Imaging Source, and Basler Dart boards using the Commonlands CLA019 lens holder. Available with 660nm IR cut filter (CIL355-F1.8-M12A650) or without (CIL355-F1.8-M12ANIR).

Ships same day from San Diego before 12 PM PST. Contact engineering@commonlands.com for automotive qualification data and volume pricing.

Similar M12 Lenses (S-Mount Lenses) for Embedded Machine Vision

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CIL051-F2.8-M12ANIR

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CIL227-F2.5-M12B660

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CIL281-F1.8-M12A650

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コモンランドについて

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.