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 22 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

200°@2.9mm Fisheye M12 Lens

CIL208-F2.2-M12A650

200°@2.9mm Fisheye M12 Lens

226°@3.9mm Fisheye M12 Lens

CIL212-F2.2-M12A660

226°@3.9mm Fisheye M12 Lens

195°@4.7mm Fisheye M12 Lens

CIL216-F2.2-M12A650

195°@4.7mm Fisheye M12 Lens

186°@5.2mm IR Corrected Fisheye M12 Lens

CIL239-F2.0-M12A650

186°@5.2mm IR Corrected Fisheye M12 Lens

200°@6.3mm Fisheye M12 Lens

CIL219-F2.5-M12IR

200°@6.3mm Fisheye M12 Lens

215°@6.8mm M12 Fisheye Lens

CIL220-F2.3-M12B650

215°@6.8mm M12 Fisheye Lens

190°@6.8mm Fisheye M12 Lens

CIL282-F1.8-M12B660

190°@6.8mm Fisheye M12 Lens

185°@7.8mm Fisheye M12 Lens

CIL227-F2.5-M12B660

185°@7.8mm Fisheye M12 Lens
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
Mini M12 Fisheye Lens for Board Mount Cameras
Mini M12 Fisheye Lens for Board Mount Cameras
Mini M12 Fisheye Lens for Board Mount Cameras
Mini M12 Fisheye Lens for Board Mount Cameras
Mini M12 Fisheye Lens for Board Mount Cameras
CIL212-F2.2-M12A660
226°@3.9mm Fisheye M12 Lens
$49.00
Fisheye Lens for 1/2.3
Fisheye Lens for 1/2.3
M12 Fisheye Lens for 20MP cameras
195 degree S Mount Lens for AR1820HS
CIL216-F2.2-M12A650
195°@4.7mm Fisheye M12 Lens
$59.00
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
200° M12 Fisheye Lens
200° M12 Fisheye Lens
200° Mini Fisheye Lens
Mini M12 Fisheye Lens
CIL219-F2.5-M12IR
200°@6.3mm Fisheye M12 Lens
$79.00
215 degree Miniature Fisheye Lens CIL220
215 degree Miniature Fisheye Lens CIL220
M12 Mini Fisheye Lens
Miniature Fisheye Lens
CIL220-F2.3-M12B650
215°@6.8mm M12 Fisheye Lens
$39.00