Miniature IP69K Wide-Angle 2.8mm M12 Lens For Up To 1/2.7" sensors such as AR0230

Name: Wide-Angle 2.8mm M12 Lens CIL329
Brand: Commonlands Optics
SKU: CIL329-F2.0-M12A650
Price: 39.00 USD
Availability: InStock

Wide-Angle 2.8mm M12 Lens CIL329

The CIL329 is an automotive-grade 3MP wide-angle 2.8mm M12 lens which provides ~120° Horizontal Field of View on 1/2.5" sensors such as the AR0230. The all-glass all-metal lens is IP69K rated. Combined with a stray-light optimized design and the F/2.0 aperture, this lens is great for robotic camera systems with direct exposure to the elements.

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There are 171 units CIL329-F2.0-M12A650 (F/2.0 / M12A / With 650nm IRC Filter) in stock in the US.

There are 0 units CIL329-F2.0-M12A660 (F/2.0 / M12A / With 660nm IRC Filter) at our US location. We try to restock quickly. Please contact us for availability.

There are 78 units CIL329-F2.0-M12ANIR (F/2.0 / M12A / Without Filter) in stock in the US.

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.STP / Drawing Engineering Support

Lens Features

IP69K-rated

Compatible with the most challenging water and dust conditions.

Small Form Factor

A short 17.7mm total track length and weight of 3.7g is ideal for robotics.

Stray Light Optimized

Achieve excellent HDR performance with a highly optimized design.

Optical and Mechanical Specification Table

Lens Parameter	Performance Detail
Part Number	CIL329
Format Type	1/2.7"+
EFL	2.8mm
F#	2.0 Fixed
Resolution	2-3MP
Field of View	132° @ 5.8mm image circle Calculate for your sensor using our M12 Lens Calculator
Image Circle	6.9mm
Distortion	-12% F-Θ
Weight	4.6g
IR Cut-Off Filter	P/N With: CIL329-F2.0-M12A650 P/N Without: CIL329-F2.0-M12ANIR
Construction	All-Glass with Aluminum Barrel

Mechanical Variants

Variant	Description
"M12A"	IP67, BBAR on Lens 1 Surface 1, AL6061 Cap+Barrel

Mechanical Layout

ar0233-3mm-small-m12-lens-wide-angle-automotive-1667952617305.webp__PID:cadf1e83-116c-4722-886a-6dc2b55eb1f8

Camera Mechanical Compatibility Table*

Camera/Mount	Compatibility
Commonlands Compatible Mount	CLA021
e-con Systems / Standard S-Mount	9mm-12mm tall holder
Allied Vision Alvium S-Mount	No
FLIR Blackfly S Board	No
iDS uEye XLS	Yes
The Imaging Source M12	No
Basler Dart S-Mount	Please submit Inquiry to Basler

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

Click here to download .STP files and Mechanical Drawings