M12 Lens AL6061 Focus Lockring

M12 レンズフォーカスロックナットリング、AL6061

This M12 lens focus lock ring can be use to retain focus. The lock nut is made out of anodized aluminum. This lock nut is better than using a set screw, however, we still recommend using a low out-gassing adhesive.
$4.50

CLA-M12-LOCKRING-AL6061 (Default Title) is out of stock. We try to restock quickly, so contact us for availability.

機械レイアウト

Same Day Ship by 12 PM PT
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 is the CLA-M12-LOCKRING-AL6061 focus lock ring made of?

The CLA-M12-LOCKRING-AL6061 is made from AL6061 aluminum with a black anodized finish. That finish improves corrosion resistance and helps reduce stray light.

How does the M12 lens focus lock ring work?

You thread the ring onto any M12x0.5 lens barrel after you set focus, then tighten it against the lens holder. That keeps the lens from rotating during vibration or transport.

Is the CLA-M12-LOCKRING-AL6061 compatible with all M12 lenses?

Yes, the ring fits any standard M12x0.5 threaded S-mount lens, including all Commonlands M12 lenses. It also works with the CLA017, CLA018, CLA019, and CLA022 lens holders.

Should I use adhesive with the CLA-M12-LOCKRING-AL6061 lock ring?

A low out-gassing adhesive helps in permanent installations. If the lens needs occasional refocusing, the lock ring alone is usually enough.

What is the thread pitch of the CLA-M12-LOCKRING-AL6061?

The thread pitch is standard M12x0.5.

Does the CLA-M12-LOCKRING-AL6061 ship from the US?

Yes, Commonlands stocks over 2,000 units in the US. Orders placed before 12 PM PST ship same day from San Diego, California.

The Commonlands M12 focus lock ring is a precision-machined AL6061 anodized aluminum nut for any standard M12x0.5 lens barrel. You set focus, thread the ring down, and tighten it against the lens holder so the lens does not rotate during vibration, shipping, or field deployment.

This ring usually works better than a set screw. A set screw pushes on one point and can deform threads over time, especially on aluminum-barreled lenses. The lock ring loads the barrel evenly, so focus stays put without chewing up the threads.

Black anodized AL6061 aluminum gives you corrosion resistance and a matte finish that will not kick stray reflections back into the optical path. The part only weighs a few grams, so it adds almost no load to the assembly.

The ring is compatible with all Commonlands M12 lenses and any M12x0.5 threaded S-mount lens. It also works with our CLA017, CLA018, CLA019, and CLA022 lens holders. If you still need to pick a lens, calculate your field of view.

Commonlands keeps this part in stock in the US with over 2,000 units ready to ship. Orders placed before 12 PM PST ship same day from San Diego.

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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。