Fisheye 2.5mm CS Mount Lens
CCTV Fisheye Lens
CS Mount Fisheye Lens Raspberry Pi High Quality
2.5mm Fisheye CS Mount Lens
CS Mount Fisheye Lens FLIR
Fisheye 2.5mm CS Mount Lens
Fisheye 2.5mm CS Mount Lens
CCTV Fisheye Lens
CS Mount Fisheye Lens Raspberry Pi High Quality
2.5mm Fisheye CS Mount Lens
CS Mount Fisheye Lens FLIR
Fisheye 2.5mm CS Mount Lens

A 2.5mm CS-Mount Fisheye Lens for CCTV Cameras and Raspberry Pi HQ

Fisheye 2.5mm CS Mount Lens

This 2.5mm CS mount fisheye lens provides 190° FoV at an image circle of 6.2mm. It has a manual adjustable aperture F/# and manual adjustable focus ring. The lens has a maximum aperture of F/1.6 for great low-light performance. The fisheye provides a full circular 190° image on 2/3" sensors and 190° horizontal on 1/2.3" sensors such as the Raspberry Pi HQ. It can be used on cameras up to 4K 8MP at F/1.6 and up to 14MP+ when stopped down to F/2.4.
$119.00
CIL725-F1.8-CSANIR

There are 6 units F/1.8 / Without Filter / CS-Mount A in stock in the US.

Lens Features

>180° DFoV

Extended field of view for surveillance and webcam projects.

 4K+ Resolution

Achieve SFR (system MTF) which matches the Pi HQ sensor, the Sony IMX477.

Drop-In Compatible

This lens can be quickly swapped in and out for other lenses.

Optical and Mechanical Specification Table
Lens Parameter Performance Detail
Part NumberCIL725-F1.6-CSNIR
Format Type2/3"
EFL2.5mm
F#F/1.6-F/16 Adjustable
Resolution12MP+
Field of View190° @ 6.4mm
Image Circle6.4
Distortion
Weight81g
IR Cut-Off FilterNo IR Cut Off Filter
ConstructionAll-glass all-metal

Mechanical Drawing

A fisheye lens for CCTV cameras
M12 Lenses Inspected in the USA.

Inspected in the US

Camera Design Customer Support Based in the USA.

US Engineering Support

M12 Lens provider

Global Shipment

Find a Lens By Browsing Below

Fisheye 2.5mm CS Mount Lens

CIL725-F1.8-CSANIR

Fisheye 2.5mm CS Mount Lens
Fisheye 2.5mm CS Mount Lens
CCTV Fisheye Lens
CS Mount Fisheye Lens Raspberry Pi High Quality
2.5mm Fisheye CS Mount Lens
CS Mount Fisheye Lens FLIR
Fisheye 2.5mm CS Mount Lens
$119.00

Wide-Angle 3.2mm CS Mount Lens

CIL032-F2.0-CSA650

A 3.2mm CS Mount Lens for a Wide Lens Security Camera
A 3.2mm CS Mount Lens for a Wide Lens Security Camera
The CommonLands CIL03.2-F1.8-CSNOIR 3.2mm EFL lens is pictured with the Raspberry Pi HQ Camera.
The CommonLands CIL03.2-F1.8-CSNOIR 3.2mm EFL lens is pictured next to the Raspberry Pi HQ Camera.
$79.00

Portrait 8.0mm CS Mount Lens

CIL080-F1.8-CSANIR

8mm CS Mount Lens
8mm CS Mount Lens
8mm CS Mount Lens
$59.00
215 degree Miniature Fisheye Lens CIL220
215 degree Miniature Fisheye Lens CIL220
M12 Mini Fisheye Lens
Miniature Fisheye Lens
CIL220-F2.3-M12BNIR
215°@6.8mm M12 Fisheye Lens
$39.00
Basler Dart Camera IP67 M12 Lens
Basler Dart Camera IP67 M12 Lens
3mm M12 Lens
FLIR Camera S-Mount Lens M12 Lens
CIL034-F2.3-M12A660
No Distortion 3.2mm Lens
$39.00
6mm M12 Lenses S Mount Lens
6mm M12 Lenses S Mount Lens
6mm S Mount Lenses GMSL Camera Lens
6mm M12 Lens AR0821 AR0820 IMX678
CIL059-F1.7-M12B650
Low Distortion 6mm M12 Lens
$49.00
Advanced Driver Assistance System Camera Lens 6mm M12 Lens S-Mount lens
Advanced Driver Assistance System Camera Lens 6mm M12 Lens S-Mount lens
6mm ADAS Lens 70degree
Automotive ADAS lens 6mm S Mount
CIL359-F1.6-M12A650
Automotive 6mm M12 Lens
$39.00
IR Corrected 12mm M12 Lens
IR Corrected 12mm M12 Lens
12mm S-Mount Lens
IR Corrected M12 Lens
CIL122-F2.0-M12A650
IR Corrected 12mm M12 Lens
$59.00
35mm M12 Lens
35mm M12 Lens
35mm Board Mount Lens
35mm S Mount Lens
CIL350-F2.4-M12A650
Telephoto 35mm M12 Lens
$59.00