M12 Lens Locking Ring
S Mount Lens Focus Lock Ring
M12 Lenses Locking Ring
M12 Lens Locking Ring
S Mount Lens Focus Lock Ring
M12 Lenses Locking Ring

M12 Focus Lock Nut Ring to Secure Focus with S Mount / M12 Lenses

M12 Lens Focus Lock Nut Ring, 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
Selected Part Number is: CLA-M12-LOCKRING-AL6061
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There are 697 units CLA-M12-LOCKRING-AL6061 (Default Title) in stock in the US.

Mechanical Layout

M12 S Mount Focus Lock Ring Nut
Click here to Access Full Mechanical Drawings, Download the STP Files, etc..
M12 Lenses C Mount Lenses.webp__PID:d39df4c6-9351-4eae-9938-992a7c9a721e

Engineering & Quality Assured

Optical Engineering for M12 Lenses.webp__PID:cabadc1d-9038-478a-9ec1-b9515597d704

US Engineering Support

M12 Lens in the US.webp__PID:de4930ea-2073-44ee-ad75-d40d9d92487e

Easy Global Shipment

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Volume Production Ready

Here are a Few M12 Lenses. Search all 50+ Using Our M12 Lens Calculator. 

All Glass Low Distortion 2.8mm M12 Lens

CIL093-F2.4-M12A650

All Glass Low Distortion 2.8mm M12 Lens
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200°@5.8mm Fisheye Lens

CIL273-F2.0-M12A650

200°@5.8mm Fisheye Lens
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195°@9.2mm Fisheye M12 Lens

CIL232-F1.9-M12A650

195°@9.2mm Fisheye M12 Lens
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Wide-Angle 3.2mm M12 Lens

CIL391-F2.8-M12A660

Wide-Angle 3.2mm M12 Lens
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Low Distortion 5mm M12 Lens

CIL052-F3.4-M12A650

Low Distortion 5mm M12 Lens
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