IR Corrected Day Night Fisheye Lens S-Mount
Surveillance Fisheye Lens S-Mount
Security Camera Fisheye Lens Day and Night
IR Corrected Day Night Fisheye Lens S-Mount
Surveillance Fisheye Lens S-Mount
Security Camera Fisheye Lens Day and Night

IR Corrected M12 Miniature Fisheye Lens | 186° and 12MP up to 1/1.8" such as IMX334

186°@5.2mm IR Corrected Fisheye M12 Lens

The CIL239 is an IR Corrected 1.8mm M12 Fisheye lens that can be used with up to 12MP 1/1.8" sensors such as IMX334.
$59.00
Selected Part Number is: CIL239-F2.0-M12A650
Request Volume Pricing

There are 11 units CIL239-F2.0-M12A650 (F/2.0 / M12A / With 650nm IRC Filter) in stock in the US.

There are 6 units CIL239-F2.0-M12ANIR (F/2.0 / M12A / Without Filter) in stock in the US.

Lens Features

>180° FoV

Maximize your camera's viewing angle with a large 186° field of view at 5.2mm image circle.

IR Corrected

Less than 8 microns of shift from 550nm to 850nm makes the CIL239 amazing for Day/Night Applications

Optical and Mechanical Specification Table
Lens Parameter Performance Detail
Part NumberCIL239
Format Type1/3" to 1/1.8"
EFL1.8mm
F#2.0 Fixed
Resolution8MP-12MP
Field of View186° @ 5.2mm image circle
Calculate for your sensor using our M12 Lens Calculator
Image Circle5.2mm
Distortion -13% F-Θ
Weight9.6g
IR Cut-Off FilterP/N With: CIL239-F2.0-M12A650
P/N Without: CIL239-F2.0-M12ANIR
ConstructionAll Glass, Metal
Mechanical Variants
Variant Description
"M12A" BBAR on Lens 1 Surface 1, Metal Cap+Barrel

Mechanical Layout

A 1.9mm Miniature M12 Fisheye Lens for AR1335 and IMX677.
Camera Mechanical Compatibility Table*
Camera/Mount Compatibility
Commonlands Compatible Mount CLA018
e-con Systems Standard S-Mount 9mm-13mm tall mount
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.

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

M12 Lens Manufacturing.webp__PID:7f1f5e48-3df5-4feb-9fa4-5a6210d8de49

Volume Production Ready

Here are a Few Similar Fisheye Lenses. Calculate the FoV (With Distortion!) using Our Lens Calculator

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TailoredDistortion
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