S-Mount Miniature Fisheye Lens | 200° and 5MP-8MP up to 1/1.8" such as AR0521 and IMX678

Name: 200°@5.5mm Fisheye M12 Lens
Brand: Commonlands.com Optics
SKU: CIL237-F2.2-M12A660
Price: 39.00 USD
Availability: InStock

200°@5.5mm Fisheye M12 Lens

The CIL237 is a 1.7mm M12 Fisheye Lens with 200°@5.5mm image circle, intended for sensors up to 5MP 1/2.5" and 8MP 1/1.8". The small 19mm TTL form factor and hybrid glass-plastic design make this a cost-competitive high performance lens.

$39.00

Selected Part Number is: CIL237-F2.2-M12A660

Request Volume Pricing

There are 66 units CIL237-F2.2-M12A660 (F/2.2 / M12A / With 660nm IRC Filter) in stock in the US.

There are 93 units CIL237-F2.2-M12ANIR (F/2.2 / M12A / Without Filter) in stock in the US.

Lens Features

200° FoV

Maximize your camera's viewing angle with a 5.5mm image circle.

Short TTL

19.0mm TTL for great size-performance-cost balance

F-Θ Distortion

<2% F-Θ distortion to 170° FoV for constant angular resolution

Optical and Mechanical Specification Table
Lens Parameter	Performance Detail
Part Number	CIL237
Format Type	1/3" to 1/1.7"
EFL	1.7mm
F#	2.2 Fixed
Resolution	5MP 1/2.5"-8MP 1/1.8"
Field of View	192° @ 5.4mm image circle Calculate for your sensor using our M12 Lens Calculator
Image Circle	5.5mm
Distortion	Special Distortion. See Spec. Less than 2% F-Θ to 5.0mm Im.Circ. -8% F-Θ @5.5mm Im.Circ
Weight	5g
IR Cut-Off Filter	P/N With: CIL237-F2.2-M12A650 P/N Without: CIL237-F2.2-M12ANIR
Construction	Glass+Plastic, 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 AR0521 and IMX678

Camera Mechanical Compatibility Table*
Camera/Mount	Compatibility
Commonlands Compatible Mount	CLA020
e-con Systems Standard S-Mount	7mm-10mm tall mount
Allied Vision Alvium S-Mount	No
FLIR Blackfly S Board	No
iDS uEye LE	Rev1.1: Yes, Rev1.2: Must order PN ending "C-NO"
The Imaging Source M12	Contact The Imaging Source
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.

Click here to Access Full Mechanical Drawings, Download the STP Files, etc..