F-theta M12 Lens | 156°@6.4mm and 5MP for sensors such as AR0522

200°@7.2mmフィッシュアイM12レンズ

CIL324は2.4mm広角魚眼レンズで、7.3mmイメージサークルで205°の視野を提供します。高速F/1.9、オールガラス・オールメタル構造で、コンピュータビジョンのアプリケーションに理想的なレンズです。
$39.00

196pcs CIL324-F1.9-M12B650 (F/1.9 / M12B / With 650nm IRC Filter) in stock in the US

6pcs CIL324-F1.9-M12B660 (F/1.9 / M12B / With 660nm IRC Filter) in stock in the US

62pcs CIL324-F1.9-M12BNIR (F/1.9 / M12B / Without Filter) in stock in the US

In stock — orders before 12 PM PST ship same day

レンズの特徴

Low F/#

F値1.9の高速で、低照度下でも優れた性能とフレームレートを実現。

200° FoV

サラウンドビューアプリケーション用の超広視野。

イングレス・プロテクション

“B” Version is IP69K for external dust and waterproofing.

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CIL324
イーエフエル2.4
F# 1.9
決議2-3MP
視野180° @ 7.25mm image circle — Calculate FoV for your sensor
イメージサークル7.25mm
ディストーション-14% F-Θ
重量7.4g
IRカットフィルター650nm
建設オールガラス、アルミニウム

メカニカル・バリエーション

バリアント 説明
M12A イングレスプロテクションなし、レンズ1表面1にBBAR、AL6061キャップ+バレル
M12B IP69K定格、レンズ1面BBAR、AL6061キャップ+バレル

メカニカル・レイアウト

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 sensor format is CIL324 designed for?

CIL324 is specified for 1/2.5″ sensors and uses a 7.25mm image circle. That format lines up with moderate-resolution wide-angle camera modules.

Is CIL324 a good fit for low-light imaging?

Yes, within the limits of its resolution class. The F/1.9 aperture is fast for a fisheye and helps preserve exposure time and frame rate in dim scenes.

What does the IP69K option mean on CIL324?

The IP69K option means the M12B version is sealed for harsh environments, including dust and high-pressure water exposure. That matters when the lens sits on the outside of a vehicle or machine.

How much distortion does CIL324 have?

The lens is specified at -14% F-Theta distortion. That is normal for a fisheye tuned for maximum coverage instead of straight-line preservation.

Does CIL324 include an IR cut filter?

Yes. The product data lists a 650nm IR cut, so this configuration targets visible imaging rather than deep near-IR transmission.

What resolution range is CIL324 intended to support?

CIL324 is rated for 2-3MP sensors. It is not the right choice if your main goal is pairing with a newer high-density 5MP small-format sensor.

CIL324 is a 2.4mm F/1.9 M12 fisheye lens for systems that need full hemispheric-style coverage from a compact board camera. It gives 180° field of view with -14% F-Theta distortion, which is the right trade when maximum scene coverage matters more than preserving straight lines.

The lens is built around a 7.25mm image circle and is specified for 1/2.5" sensors. Resolution is listed at 2-3MP, so this is not the lens to pair with a newer high-density 5MP small-format sensor. It makes more sense when you care about wide coverage, lower-light performance, and moderate pixel pitch instead of chasing raw resolution.

The optical stack is all glass in an aluminum housing, and the lens weighs 7.4g. The 650nm IR cut config targets visible-light imaging where color fidelity matters more than near-IR transmission. The fast F/1.9 aperture also helps preserve exposure time and frame rate in dim scenes.

A standard version and a sealed version are available, and the M12B variant is rated IP69K. That makes the CIL324 a good fit for external vehicle cameras, industrial equipment, and other installations that need washdown-level sealing with a very wide field.

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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.