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

The CIL324 is a 2.4mm wide-angle fisheye lens which provides a 205° Field of View at 7.3mm Image Circle. The fast F/1.9 and all-glass all-metal construction makes this lens ideal for computer vision applications.
$39.00

117pcs CIL324-F1.9-M12B650 (F/1.9 / M12B / With 650nm IRC Filter) in stock in the US

12pcs CIL324-F1.9-M12B660 (F/1.9 / M12B / With 660nm IRC Filter) in stock in the US

55pcs CIL324-F1.9-M12BNIR (F/1.9 / M12B / Without Filter) in stock in the US

在庫あり。太平洋標準時(PST)正午までにご注文いただいた場合は、当日発送いたします。

レンズの特徴

F値が小さい

Fast F/1.9 for great low-light performance and framerate.

200°の視野角

サラウンドビュー用途向けの超広角視野。

Ingress Protected

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

光学・機械的仕様表

レンズのパラメータ 公演詳細
品番CIL324
EFL2.4
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
歪み-14% F-Θ
重量7.4g
IRカットオフフィルター任意
建設すべてガラス、アルミニウム

機械的なバリエーション

バリアント 説明
M12A 防塵・防水等級なし、レンズ1の表面1にBBAR加工、AL6061製キャップ+バレル
M12B IP69K-rated, BBAR on Lens 1 Surface 1, AL6061 Cap+Barrel

機械レイアウト

カメラの機械的互換性一覧表*

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

当日配送 太平洋標準時(PST)正午までにご注文いただければ当日発送
米国拠点 光学エンジニアリング・サポート
25,000以上 カリフォルニア州の在庫
100% MTF測定済み

よくある質問

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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コモンランズについて

Commonlands LLCは、マシンビジョン、ロボティクス、および組み込みカメラシステム向けの精密M12、Cマウント、M8レンズの設計・製造を行っています。カリフォルニア州サンディエゴに拠点を置き、即日発送が可能な在庫を確保しているほか、米国を拠点とする光学エンジニアに直接ご相談いただけます。単体の試作レンズから25,000個以上の量産まで、当社のチームは光学設計のコンサルティングから大量生産の対応に至るまで、製品のライフサイクル全体をサポートいたします。

お使いのカメラモジュールに最適なレンズ選びでお困りですか?

米国に拠点を置く当社の光学エンジニアまでお問い合わせください。