Fisheye Lens for 1/2.3
M12 Fisheye Lens for 20MP cameras
195 degree S Mount Lens for AR1820HS
Fisheye Lens for 1/2.3
M12 Fisheye Lens for 20MP cameras
195 degree S Mount Lens for AR1820HS

195° Fisheye M12 Lens for up to 12MP+ sensors such as IMX219 and AR2020.

195°@4.7mm Fisheye M12 Lens

The CIL216 is a 1.6mm miniature fisheye lens provides a 195° Field of View at 4.7mm Image Circle. The aperture of F/2.0 results in amazing low light performance, while still achieving >300lp/mm for 18MP+ sensors like the IMX219 and AR1820HS.
$59.00
Selected Part Number is: CIL216-F2.2-M12A650
Request Volume Pricing

There are 126 units CIL216-F2.2-M12A650 (F/2.2 / M12A / With 650nm IRC Filter) in stock in the US.

There are 42 units CIL216-F2.2-M12ANIR (F/2.2 / M12A / Without Filter) in stock in the US.

Lens Features

195° FoV

195° FoV at 4.7mm image circle for a circular fisheye on 1/2.3" 4:3 sensors.

12MP+ Resolution

High MTF suitable for 1.3um pixels

Optical and Mechanical Specification Table
Lens Parameter Performance Detail
Part NumberCIL216
Format Type1/2.3"
EFL1.55mm
F#2.2 Fixed
Resolution14MP-16MP
Field of View195° @ 4.7mm
Calculate for your sensor using our M12 Lens Calculator
Image Circle4.7mm
Distortion-11% F-Θ
Weight13.5g
IR Cut-Off FilterP/N With: CIL216-F2.2-M12A650
P/N Without: CIL216-F2.2-M12ANIR
ConstructionGlass
Mechanical Variants
Variant Description
"M12A" No Ingress Protection, BBAR on Lens 1 Surface 1, AL6061 Cap+Barrel

Mechanical Layout

180 degree Miniature Fisheye M12 Lens
Camera Mechanical Compatibility Table*
Camera/Mount Compatibility
Commonlands Compatible Mount CLA024
e-con Systems / Standard S-Mount 8mm-15mm tall mount
Allied Vision Alvium S-Mount Yes
FLIR Blackfly S Board Yes
iDS uEye LE Rev1.1: Yes, Rev1.2: Must use PN ending "C-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 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