High resolution M12 Fisheye lens
S-Mount Fisheye Lenses
Embedded Camera Fisheye Lenses
High resolution M12 Fisheye lens
S-Mount Fisheye Lenses
Embedded Camera Fisheye Lenses

M12 Miniature Fisheye Lens | 190° and 14MP up to 1/1.2" such as AR1335 and IMX677

190°@6.4mm Fisheye Lens

The CIL281 is a 1.95mm EFL M12 Fisheye lens which provides 190°@6.4mm image circle. The fast F/1.8 and ingress protection make this lens great for surveillance and robotics applications.

$59.00
Selected Part Number is: CIL281-F1.8-M12A650
Request Volume Pricing

There are 10 units CIL281-F1.8-M12A650 (F/1.8 / M12A / With 650nm IRC Filter) in stock in the US.

There are 5 units CIL281-F1.8-M12ANIR (F/1.8 / M12A / Without Filter) in stock in the US.

Lens Features

>190° FoV

Maximize your camera's viewing angle with a >180° field of view.

Low F#

An F/1.8 lens for great performance in low light

IP67

IP67+ rated for dust and water resistance 

Optical and Mechanical Specification Table
Lens Parameter Performance Detail
Part NumberCIL281
Format Type1/2.3" to 2/3"
EFL1.9mm
F#1.8 Fixed
Resolution12MP+
Field of View190° @ 6.4mm image circle
Calculate for your sensor using our M12 Lens Calculator
Image Circle6.4mm
Distortion -1% F-Θ
Weight13.1g
IR Cut-Off FilterP/N With: CIL281-F1.8-M12A660
P/N Without: CIL281-F1.8-M12ANIR
ConstructionAll Glass, Metal
Mechanical Variants
Variant Description
"M12A" IP67, BBAR on Lens 1 Surface 1, Metal Cap+Barrel

Mechanical Layout

Miniature Fisheye Lens.webp__PID:28b214d1-cb65-4f2a-a0da-9b37917109c4
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: Must order 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

200°@2.9mm Fisheye M12 Lens

CIL208-F2.2-M12A650

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226°@3.9mm Fisheye M12 Lens

CIL212-F2.2-M12A660

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195°@4.7mm Fisheye M12 Lens

CIL216-F2.2-M12A650

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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
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CIL208-F2.2-M12A650
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Mini M12 Fisheye Lens for Board Mount Cameras
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Fisheye Lens for 1/2.3
Fisheye Lens for 1/2.3
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200° M12 Fisheye Lens
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215 degree Miniature Fisheye Lens CIL220
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