Varifocal Zoom M12 Lens for up to 1/2.7" Sensors

7X Zoom M12 Lens 6mm-42mm

The CIL461 is is a 7X optical zoom M12 lens for up to 3MP 1/2.7" cameras. The lens has an EFL of 6mm-42mm allowing for true optical zoom with fixed focus. Contact us if you need a motorized version.

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There are 100 units CIL461-F2.3-M12ANIR (F/2.3 / M12A / Without Filter) in stock in the US.

There are 0 units CIL461-F2.3-M12BNIR (F/2.3 / M12B / 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

7X Optical Zoom

Varifocal zoom lens for adjustable optical zoom

Adjustable Focus

Adjust Focus after gluing in place

Optical and Mechanical Specification Table

Lens Parameter	Performance Detail
Part Number	CIL461
Format Type	1/2.7"
EFL	6mm-42mm
F#	2.5+
Resolution	2MP 3um
Field of View	62° @ 6.6mm image circle Calculate for your sensor using our M12 Lens Calculator
Image Circle	6.6mm
Distortion	-10% F-Θ
Weight	57g
IR Cut-Off Filter	P/N Without: CIL461-F2.3-M12ANIR
Construction	7G

Mechanical Variants

Variant	Description
"M12A"	IP69K, BBAR on Lens 1 Surface 1, AL6061 Cap+Barrel

Mechanical Layout

CIL461 Drawing.jpg__PID:10cd2e11-f80e-4e6b-aa35-4d45d93e634b

Camera Mechanical Compatibility Table*

Camera/Mount	Compatibility
Commonlands Compatible Mount	CLA019
e-con Systems / Standard S-Mount	8mm - 10mm tall holder
Allied Vision Alvium S-Mount	No
FLIR Blackfly S Board	No
iDS uEye LE	Rev1.1: No, Rev1.2: No
The Imaging Source M12	No
Basler Dart S-Mount	Contact 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