19mm M12 lens
19mm M12 lens
19mm S Mount Lens
19mm S Mount Lenses

19mm M12 Lens IP69K rated | 19mm S-Mount Lens for up to 1.3MP like AR0234

IP69K 19mm M12 Lens

The CIL190 is an ingress protected 19mm M12 Lens for up to 1/2.6" 1-2MP sensors with 3um-3.75um pixel pitch. The IP69K rating, all-glass construction, and good stray light performance make this ideal for ADAS applications.

4.8 ( 50 reviews)

$39.00
$0.00

There are 25 units CIL190-F1.6-M12A650 (F/1.6 / M12A / With 650nm IRC Filter) in stock in the US.

There are 10 units CIL190-F1.6-M12ANIR (F/1.6 / M12A / Without Filter) in stock in the US.

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Lens Features

IP69K Rated

Ingress protected for 

Thermally Stable

All-glass All-metal construction

Fast F/1.6 Aperture

Ideal for automotive applications

Optical and Mechanical Specification Table

Lens ParameterPerformance Detail
Part NumberCIL190
Format Type 1/2.6"
EFL19.0mm
F# 1.6
Resolution 1-2MP, 3um
Field of View20° @ 6.7mm
Calculate for your sensor using our M12 Lens Calculator
Image Circle6.8mm as designed, 8.1mm maximum
Distortion-1%
Weight12g
IR Cut-Off FilterP/N With: CIL190-F1.6-M12A650
P/N Without: CIL190-F1.6-M12ANIR
Construction4G, AL6061

Mechanical Variants

Variant Description
"M12A" IP69K, BBAR on Lens 1 Surface 1, AL6061 Cap+Barrel

Mechanical Layout

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Camera Mechanical Compatibility Table*

Camera/MountCompatibility
Commonlands Compatible MountCLA018
e-con Systems / Standard S-Mount9mm-13mm tall holder
Allied Vision Alvium S-MountYes
FLIR Blackfly S BoardYes
iDS uEye LERev1.1: Yes, Rev1.2: Must use PN ending "C-NO"
The Imaging Source M12Yes
D3 Camera ModulesContact D3 Engineering

*Mechanical compatibility only, assuming the standard M12x0.5 lens mount provided by the camera manufacturer. Please check optical compatibility separately.

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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

Find other M12 lenses by browsing below our using our M12 Lens Calculator with FoV Calculations.

215°@6.8mm M12 Fisheye Lens
215°@6.8mm M12 Fisheye Lens

CIL220-F2.3-M12BNIR

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190°@6.4mm Fisheye Lens
190°@6.4mm Fisheye Lens

CIL281-F1.8-M12A650

$59.00
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Wide-Angle 4mm M12 Lens
Wide-Angle 4mm M12 Lens

CIL339-F1.6-M12B640

$109.00
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No Distortion 3.2mm Lens
No Distortion 3.2mm Lens

CIL034-F2.3-M12A660

$39.00
$0.00
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No Distortion 6mm M12 Lens
No Distortion 6mm M12 Lens

CIL062-F2.8-M12A650

$29.00
$0.00
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IR Corrected 12mm M12 Lens
IR Corrected 12mm M12 Lens

CIL122-F2.0-M12A650

$59.00
$0.00
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Telephoto 35mm M12 Lens
Telephoto 35mm M12 Lens

CIL350-F2.4-M12A650

$59.00
$0.00
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Telephoto 50mm M12 Lens
Telephoto 50mm M12 Lens

CIL051-F2.8-M12ANIR

$79.00
$0.00
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Q: What is an M12 lens (S-mount lens)?

Answer: An M12 lens is a compact lens with a 12 mm thread diameter, often called an S-mount lens. These lenses screws into a camera’s M12 lens mount and are commonly used in board-level cameras for embedded vision systems. M12 lenses are smaller than C/CS-mount lenses, making them ideal for space-constrained applications like robotics​.

Q: What cameras can I use M12 lenses with?

A: There are many embedded vision cameras and AI cameras that are compatible with M12 leness. As long as camera's lens holder is compatible with the mechanical dimensions of the lens, the lens should focus! Please make sure to match the image circle, FoV, and resolution.

Q: How do you focus an M12 lens?

Answer: Use focus targets, then slowly thread the lens while displaying a video. Go past focus, then come back to focus. You can view our full article on how to focus camera lenses.

Looking for recommendations, trying to figure out where to start, or want to discuss customizations? Contact our US-based Optical Engineers.