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
Request Volume Pricing

There are 2406 units CLA-M12-LOCKRING-AL6061 (Default Title) in stock in the US.

Mechanical Layout

M12 S Mount Focus Lock Ring Nut
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

Small 2.1mm M12 Lens

CIL821-F2.4-M12ANIR

Small 2.1mm M12 Lens

Low Distortion 2.2mm M12 Lens

CIL023-F2.2-M12A650

Low Distortion 2.2mm M12 Lens

GoPro 3.0mm M12 Lens

CIL331-F2.5-M12B650

GoPro 3.0mm M12 Lens

Low Distortion 1.8mm M12 Lens

CIL018-F2.8-M12A650

Low Distortion 1.8mm M12 Lens

IR Corrected 4.4mm M12 Lens

CIL046-F2.0-M12A650

IR Corrected 4.4mm M12 Lens

We Also have Cost Effective 12MP+ C-Mount Lenses for Machine Vision and Factory Automation.

50mm C-Mount Lens 1.1" 12MP

CIL516-F2.8-CMANIR

50mm C-Mount Lens 1.1" 12MP

35mm C-Mount Lens 1.1" 20MP+

CIL545-F2.8-CMANIR

35mm C-Mount Lens 1.1" 20MP+

25mm C-Mount Lens 1.1" 20MP+

CIL544-F1.8-CMANIR

25mm C-Mount Lens 1.1" 20MP+
Wide Angle Low Distortion 2mm S-Mount Lens CIL023
Wide Angle Low Distortion 2mm S-Mount Lens CIL023
Wide Angle Low Distortion 2mm S-Mount Lens CIL023
Wide Angle Low Distortion 2mm S-Mount Lens CIL023
CIL023-F2.2-M12A650
Low Distortion 2.2mm M12 Lens
$39.00
3.1mm Wide Angle M12 Lens
3.1mm Wide Angle M12 Lens
3mm S-Mount Lens
3mm M12 Lens
CIL331-F2.5-M12B650
GoPro 3.0mm M12 Lens
$39.00
135° 4K+ low distortion M12 lens for IMX335 and AR0521
135° 4K+ low distortion M12 lens for IMX335 and AR0521
135° low distortion S-Mount Lens
No Distortion Wide Angle M12 Lens
CIL018-F2.8-M12A650
Low Distortion 1.8mm M12 Lens
$39.00
5mm M12 Lens for IMX334
5mm M12 Lens for IMX334
5mm M12 Lens IMX334
5mm S Mount Lens IMX334
CIL046-F2.0-M12A650
IR Corrected 4.4mm M12 Lens
$79.00
6mm M12 Lenses S Mount Lens
6mm M12 Lenses S Mount Lens
6mm S Mount Lenses GMSL Camera Lens
6mm M12 Lens AR0821 AR0820 IMX678
CIL059-F1.7-M12B650
Low Distortion 6mm M12 Lens
$49.00
GMSL Camera 7mm F/1.8 M12 Lenses IP69K
GMSL Camera 7mm F/1.8 M12 Lenses IP69K
7mm Wide Angle S-Mount Lens Halcon Software
USB Camera Wide Angle M12 Lens Automotive Raspberry Pi
CIL368-F1.8-M12A650
Wide-Angle 6.8mm M12 Lens
$79.00