4mm M12 Lens for See3Cam_CU81
4.4mm S Mount Lens CIL343
4.4mm S-Mount Lens
4mm M12 Lens for See3Cam_CU81
4.4mm S Mount Lens CIL343
4.4mm S-Mount Lens

4.4mm M12 Lens for up to 1/1.7" such as AR0820

Wide-Angle 4.4mm M12 Lens

The CIL343 is a 4.4mm F/2.3 M12 lens for up to 12MP 1/1.7" sensors. The compact 22.5mm TTL and large image circle is ideal for board mount cameras. The lens is all-glass and all-metal with good straylight.
$49.00
Selected Part Number is: CIL343-F2.3-M12A650
Request Volume Pricing

There are 71 units CIL343-F2.3-M12A650 (F/2.3 / M12A / With 650nm IRC Filter) in stock in the US.

There are 46 units CIL343-F2.3-M12ANIR (F/2.3 / M12A / Without Filter) in stock in the US.

Lens Features

Large Image Circle

Suitable up to 10MP 1/1.7" cameras (AR0820) with a 9.3mm image circle.

Compact Form Factor

22.5mm TTL for a compact high performance solution with F/2.3.

IP67 Variant Available

Variant "A" is IP67  for exterior applications and dust / water resistance.

Optical and Mechanical Specification Table
Lens Parameter Performance Detail
Part NumberCIL343
Format Type1/1.8"~1/1.7"
EFL4.4mm
F#F/2.3
Resolution10MP~12MP+
Field of View110° @ 8.0mm image circle
Calculate for your sensor using our M12 Lens Calculator
Image Circle9.25mm
Distortion -6% F-Θ
Weight7.5g
IR Cut-Off FilterOptional
ConstructionAll Glass, Aluminum
Mechanical Variants
Variant Description
"M12A" IP67-rated, BBAR on Lens 1 Surface 1, AL6061 Cap+Barrel

Mechanical Layout

4mm M12 Lens
Camera Mechanical Compatibility Table*
Camera/Mount Compatibility
Commonlands Compatible Mount CLA020
e-con Systems Standard S-Mount Holder with height between 10mm-15mm
Allied Vision Alvium S-Mount Yes
FLIR Blackfly S Board Yes
iDS uEye LE Rev1.1: Yes, Rev1.2: 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.

M12 Lenses Inspected in the USA.

Inspected in the US

Camera Design Customer Support Based in the USA.

US Engineering Support

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Customizations Available

M12 Lens provider

Global Shipment

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