No Distortion 4.2mm M12 Lens
No Distortion 4.2mm M12 Lens
No Distortion 4.2mm M12 Lens
No Distortion 4.2mm M12 Lens

No Distortion 4mm M12 Lens for up to 10MP+ 1/1.7" such as IMX678 and IMX334 

No Distortion 4.2mm M12 Lens

The CIL042 is a low distortion 4mm M12 lens which provides a 88° Horizontal Field of View on 1/1.7" sensors. The lens is suitable up to 1/1.6" format type such as AR0822 and IMX226. The fast F/1.9 combined with low distortion makes this lens great for robotics and video conferencing applications.
$49.00
Selected Part Number is: CIL042-F1.9-M12A650
Request Volume Pricing

There are 20 units CIL042-F1.9-M12A650 (F/1.9 / M12A / With 650nm IRC Filter) in stock in the US.

There are 45 units CIL042-F1.9-M12ANIR (F/1.9 / M12A / Without Filter) in stock in the US.

Lens Features

no Distortion

<1% Optical Distortion for Wide Angle

Large Format

Image Circle of >=9.4mm for 1/1.7"+ Sensors

Optical and Mechanical Specification Table
Lens Parameter Performance Detail
Part Number CIL042
Format Type 1/1.7"
EFL 4.2mm
F# 1.9 Fixed
Resolution 8MP-10MP
Field of View 97° @ 9.4mm image circle
Calculate for your sensor using our M12 Lens Calculator
Image Circle 9.4mm+
Distortion -0.7% TV
Weight 10.7g
IR Cut-Off Filter P/N With: CIL042-F1.9-M12A650
P/N Without: CIL042-F1.9-M12ANIR
Construction Glass and Plastic
Mechanical Variants
Variant Description
"M12A" IP67, BBAR on Lens 1 Surface 1, AL6061 Barrel

Mechanical Layout

4mm No Distortion M12 Lens.webp__PID:6a05865c-b8d5-4cda-9343-3bb9005cd08c
Camera Mechanical Compatibility Table*
Camera/Mount Compatibility
Commonlands Compatible Mount CLA024
e-con Systems Standard S-Mount 8mm-13mm tall M12 holder
Allied Vision Alvium S-Mount Yes
FLIR Blackfly S Board Yes
iDS uEye LE Yes
The Imaging Source M12 Rev1.1: Yes, Rev1.2: Must use PN ending "C-NO"
Basler Dart S-Mount Yes

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

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

M12 Lens Manufacturing.webp__PID:7f1f5e48-3df5-4feb-9fa4-5a6210d8de49

Volume Production Ready

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