Wide-Angle M12 Lens F/1.8 For Up To 8MP 1/2" Such As IMX577 And IMX317

Wide-Angle 3.5mm M12 Lens

The CIL335 is a 12MP wide-angle 3.5mm M12 lens which provides a 105° Horizontal Field of View on 1/2.3" sensors. The fast F/1.8 aperture makes this lens great for computer vision and low-light applications.

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There are 77 units CIL335-F1.8-M12A660 (F/1.8 / M12A / With 660nm IRC Filter) in stock in the US.

There are 26 units CIL335-F1.8-M12ANIR (F/1.8 / M12A / Without Filter) in stock in the US.

There are 5 units CIL335-F3.6-M12ANIR (F/3.6 / M12A / Without Filter) in stock in the US.

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.STP / Drawing Engineering Support

Lens Features

F/1.8

Fast F/1.8 for superb low-light performance

>130° FoV

For a High Performance Wide-Angle Camera.

All-Glass All-Metal

Athermal all-glass all-metal construction.

Optical and Mechanical Specification Table

Lens Parameter	Performance Detail
Part Number	CIL335
Format Type	1/2"
EFL	3.5mm
F#	1.8 Fixed
Resolution	8MP
Field of View	103° @ 6.2mm Calculate for your sensor using our M12 Lens Calculator
Image Circle	7.9mm
Distortion	-5% F-Θ
Weight	6.5g
IR Cut-Off Filter	P/N With: CIL335-F1.8-M12A660 P/N Without: CIL335-F1.8-M12ANIR
Construction	7G

Mechanical Variants

Variant	Description
"M12A"	No Ingress Protection, BBAR on Lens 1 Surface 1, AL6061 Cap+Barrel

Mechanical Layout

Camera Mechanical Compatibility Table*

Camera/Mount	Compatibility
Commonlands Compatible Mount	CLA019
e-con Systems / Standard S-Mount	10mm-13mm tall holder
Allied Vision Alvium S-Mount	Yes
FLIR Blackfly S Board	Yes
iDS uEye LE	Rev1.1: Yes, Rev1.2: Yes
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