Doorbell Camera Miniature M8 Fisheye Lens D

Doorbell surevillance M8 Miniature Fisheye Lens CIL818

M8 / M12 Miniature Fisheye Lens | 200° and 5MP up to 1/2.7" such as AR0230

Name: 195°@5.2mm Fisheye Lens
Brand: Commonlands Optics
SKU: CIL818-F2.0-M12A660
Price: 29.00 USD
Availability: InStock

195°@5.2mm Fisheye Lens

The CIL818 is an IP67-rated 1.8mm fisheye lens which provides a 200° Field of View at 5.25mm Image Circle. The lens has a fast F/2.0 aperture and is available in both M8 and M12 barrel formats, both of which are IP67-rated.

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There are 162 units CIL818-F2.0-M12A660 (F/2.0 / M12A / With 660nm IRC Filter) in stock in the US.

There are 103 units CIL818-F2.0-M12ANIR (F/2.0 / M12A / Without Filter) in stock in the US.

There are 22 units CIL818-F2.0-M12B660 (F/2.0 / M12B / With 660nm IRC Filter) in stock in the US.

There are 29 units CIL818-F2.0-M8A660 (F/2.0 / M8A / With 660nm IRC Filter) in stock in the US.

There are 13 units CIL818-F2.0-M8ANIR (F/2.0 / M8A / Without Filter) in stock in the US.

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.STP / Drawing Engineering Support

Lens Features

200° FoV

Maximize your camera's viewing angle with a 5.2mm image circle.

Tiny Form Factor

M8 and M12 variants available

IP67

IP67 rated for dust and water resistance.

Optical and Mechanical Specification Table

Lens Parameter	Performance Detail
Part Number	CIL818
Format Type	1/3.6" to 1/1.8"
EFL	1.75mm
F#	2.05 Fixed
Resolution	3MP-5MP
Field of View	200° @ 5.2mm image circle Calculate for your sensor using our M12 Lens Calculator
Image Circle	5.3mm
Distortion	-10% F-Θ
Weight	M8 version: 1.4g
IR Cut-Off Filter	P/N With: CIL818-F2.0-M12A660 P/N Without: CIL818-F2.0-M12ANIR
Construction	Hybrid Glass/Plastic Optical Design M8 Version: AL6061 Cap and Barrel M12 Version: AL6061 Cap and Plastic Barrel

Mechanical Variants

Variant	Description
"M12A"	IP67, BBAR on Lens 1 Surface 1, AL6061 Cap+Plastic Barrel, M12x0.5
"M12B"	IP67, BBAR on Lens 1 Surface 1, AL6061 Cap+AL6061 Barrel, M12x0.5
"M8A"	IP67, BBAR on Lens 1 Surface 1, AL6061 Cap+AL6061 Barrel, M8x0.5

Mechanical Layout

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Camera Mechanical Compatibility Table*

Camera/Mount	Compatibility
Commonlands Compatible Mount	CLA017
e-con Systems / Standard S-Mount	5-7mm tall holder
Allied Vision Alvium S-Mount	No
FLIR Blackfly S Board	No
iDS uEye LE	Rev1.1: No, Rev1.2: No
The Imaging Source M12	No
Basler Dart S-Mount	Please submit inquiry to Basler

*Mechanical compatibility only, assuming the standard M12x0.5 lens mount provided by the camera manufacturer. Please check optical compatibility separately.

Click here to download .STP files and Mechanical Drawings