Wide-Angle 3mm M12 Lens for up to 1/2" such as IMX477 and IMX577.

Wide-Angle 3.2mm M12 Lens

The CIL391 is a wide-angle 3mm M12 lens which provides 119° Horizontal Field of View on 1/2.3" sensors. This 12MP+ lens provides an image comparable to a GoPro camera.

4.8 ( 50 reviews)

$39.00

$0.00

There are 50 units CIL391-F2.2-M12ABR650 (F/2.2 / M12A / Blueglass Reflective 650nm IRCF) in stock in the US.

There are 37 units CIL391-F2.8-M12A660 (F/2.8 / M12A / With 660nm IRC Filter) in stock in the US.

There are 0 units CIL391-F2.8-M12ANIR (F/2.8 / M12A / Without Filter) at our US location. We try to restock quickly. Please contact us for availability.

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.STP / Drawing Engineering Support

Lens Features

>150° HFoV

Wide Angle Viewing

10MP-12MP

Crisp Images for demanding 1.4um pixel size

CIL391 Technical Specifications

Lens Parameter	Specification
Part Number	CIL391
Focal Length (EFL)	3.2mm
F-Number (F#)	2.8
Resolution	12MP+
Field of View	122° @ 6.3mm image circle Calculate for your sensor
Image Circle	8.1mm
Distortion	-5% F-Θ
Weight	6g
IR Cut-Off Filter	Optional
Construction	All-Glass
Chief Ray Angle	15°

Mechanical Variant	Detail
"-M12A"	BBAR Coating on L1, IP67

Mechanical Drawing, Compatibility, and .STP Download

Wide Angle Gopro M12 Lens.webp__PID:860dc9d6-90a1-4e02-900e-64f9fcbbeb68

Camera/Mount	Compatibility
Commonlands Compatible Mount	CLA024
e-con Systems	12-15mm tall mount
D3 Engineering	Yes
iDS XLS	Yes
Allied Vision	Yes
Basler Dart	Yes
The Imaging Source M12 Mount	Yes
Raspberry Pi HQ M12 mount	Yes