Fisheye M12 Lens F-Theta.webp__PID:946314d6-d306-4af1-849b-5c5383d9956b

Small Fisheye M12 Lens for up to 5MP sensors

F-Theta 182°@7.1mm M12 Fisheye Lens

The CIL292 is a small M12 S Mount Fisheye Lens for up to 1/2.5" sensors with full coverage. The all-glass design and F-theta distortion is ideal for multi-camera stitching.

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$59.00

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There are 148 units CIL292-F2.1-M12A650 (F/2.1 / M12A / With 650nm IRC Filter) in stock in the US.

There are 49 units CIL292-F2.1-M12ANIR (F/2.1 / M12A / Without Filter) in stock in the US.

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.STP / Drawing Engineering Support

Lens Features

183°

183° FoV at 7.1mm image circle for a circular fisheye on 1/2.7" sensors.

5MP Resolution

Low distortion and high MTF suitable for 1.3um pixels.

Optical and Mechanical Specification Table

Lens Parameter	Performance Detail
Part Number	CIL292
Format Type	>=1/2.5"
EFL	2.3mm
F#	2.1 Fixed
Resolution	5MP+ (1.85um)
Field of View	183° @ 7.1mm Calculate for your sensor using our M12 Lens Calculator
Image Circle	7.1mm as designed
Distortion	-3% F-θ
Weight	3g
IR Cut-Off Filter	P/N With: CIL292-F2.1-M12A650 P/N Without: CIL292-F2.1-M12ANIR
Construction	5G1MG
CRA	18°

Mechanical Variants

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

Mechanical Layout

Camera Mechanical Compatibility Table*

Camera/Mount	Compatibility
Commonlands Compatible Mount	CLA024
e-con Systems / Standard S-Mount	8mm-15mm tall mount
Allied Vision Alvium S-Mount	Yes
FLIR Blackfly S Board	Yes
iDS uEye LE	Rev1.1: Yes, Rev1.2: Must use PN ending "C-NO"
The Imaging Source M12	Yes
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.

Click here to download .STP files and Mechanical Drawings