MT9P031 Lens 4mm M12 Lens CIL045 f
4.5mm M12 Lens CIL045 for MT9P031
4mm S Mount Lens
MT9P031 Lens 4mm M12 Lens CIL045 f
4.5mm M12 Lens CIL045 for MT9P031
4mm S Mount Lens

4.5mm M12 Lens for 1/2.3" sensors such as MT9P031

Low Distortion 4.5mm Lens

The CIL045 is a 4.5mm M12 lens which provides a 70° HFoV on 1/2.3" type sensors. This board lens can be used on up to 1/1.9" sensors and has <1% TV Distortion.
$29.00
Selected Part Number is: CIL045-F3.5-M12A650
Request Volume Pricing

There are 44 units CIL045-F3.5-M12A650 (F/3.5 / M12A / With 650nm IRC Filter) in stock in the US.

There are 138 units CIL045-F3.5-M12ANIR (F/3.5 / M12A / Without Filter) in stock in the US.

Lens Features

Low Distortion

Low distortion for a natural appearing image.

Optical and Mechanical Specification Table
Lens Parameter Performance Detail
Part NumberCIL045
Format Type1/2.3"
EFL4.5mm
F#3.5 Fixed
Resolution3-5MP
Field of View70° @ 6.3mm
Calculate for your sensor using our M12 Lens Calculator
Image Circle7.4mm
Distortion <1% TV
Weight5g
IR Cut-Off FilterP/N With: CIL045-F3.5-M12A650
P/N Without: CIL045-F3.5-M12ANIR
ConstructionHybrid Glass/Plastic, with AL6061 Barrel

Mechanical Layout

4mm m12 Lens
Camera Mechanical Compatibility Table*
Camera/Mount Compatibility
Commonlands Compatible Mount CLA024
e-con Systems Standard S-Mount 9mm-13mm tall holder
Allied Vision Alvium S-Mount Yes
FLIR Blackfly S Board No
iDS uEye LE No
The Imaging Source M12 No
Basler Dart S-Mount No

*Mechanical compatibility only, assuming the standard M12x0.5 lens mount provided by the camera manufacturer. Please check optical compatibility separately.

M12 Lenses C Mount Lenses.webp__PID:d39df4c6-9351-4eae-9938-992a7c9a721e

Engineering & Quality Assured

Optical Engineering for M12 Lenses.webp__PID:cabadc1d-9038-478a-9ec1-b9515597d704

US Engineering Support

M12 Lens in the US.webp__PID:de4930ea-2073-44ee-ad75-d40d9d92487e

Easy Global Shipment

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Volume Production Ready

Here are a Few M12 Lenses. Search all 50+ Using Our M12 Lens Calculator

Wide-Angle 4.5mm M12 Lens

CIL344-F1.9-M12B660

Wide-Angle 4.5mm M12 Lens

Low Distortion 7.2mm M12 Lens

CIL872-F2.8-M12A650

Low Distortion 7.2mm M12 Lens

Small 2.5mm M12 Lens

CIL825-F2.4-M12ANIR

Small 2.5mm M12 Lens

Small 1.9mm M8/M12 Lens

CIL819-F2.0-M08A650

Small 1.9mm M8/M12 Lens

Large Format 5.5mm M12 Lens

CIL056-F2.4-M12A650

Large Format 5.5mm M12 Lens

We Also have Cost Effective 12MP+ C-Mount Lenses for Machine Vision and Factory Automation.

4mm IP6K9K M12 Lenses
4mm IP6K9K M12 Lenses
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4mm IP6K9K M12 Lens AR0230
CIL336-F1.9-M12A650
Wide-Angle 3.6mm Lens
$39.00
IP69 AR0234 Lens CIl329
IP69 AR0234 Lens CIl329
Small M12 AR0230 Camera Lens
AR0233 Wide Angle M12 Lens
CIL329-F2.0-M12A650
Wide-Angle 2.8mm M12 Lens
$39.00
Tiny M12 Fisheye Lens
Tiny M12 Fisheye Lens
Tiny S-Mount Fisheye Lenses
Tiny Fisheye Lens
CIL208-F2.2-M12A650
200°@2.9mm Fisheye M12 Lens
$49.00
1mm M12 Lens Stereographic Fisheye Lens
1mm M12 Lens Stereographic Fisheye Lens
1mm Tailored Distortion Lens
Tailored Distortion M12 Lens Fisheye
CIL207-F1.9-M12A650
220°@4.0mm Stereographic M12 Fisheye
$39.00
IMX462 M12 Lens CIL079
IMX462 M12 Lens CIL079
8mm M12 Lens CIL079
8mm S Mount Lenses CIL079
CIL079-F2.0-M12A650
Ingress Protected 7.8mm M12 Lens
$39.00
IR Corrected Day Night Fisheye Lens S-Mount
IR Corrected Day Night Fisheye Lens S-Mount
Surveillance Fisheye Lens S-Mount
Security Camera Fisheye Lens Day and Night
CIL239-F2.0-M12A650
186°@5.2mm IR Corrected Fisheye M12 Lens
$59.00