2.5mm Fisheye CS Mount Lens
CS Mount Fisheye Lens FLIR
CS Mount Fisheye Lens Raspberry Pi High Quality
CCTV Fisheye Lens
2.5mm Fisheye CS Mount Lens
CS Mount Fisheye Lens FLIR
CS Mount Fisheye Lens Raspberry Pi High Quality
CCTV Fisheye 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-F1.6-CSANIR

The F/1.6 / Without Filter / M12A is out of stock at our US location. We try to restock within 2 weeks. Please contact us for availability.

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-F1.6-CSANIR

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

5.0mm CS Mount Lens for 12MP

CIL050-F2.0-CSANIR

A 5mm CS Mount Lens for CS Mount CCTV Cameras and the Raspberry Pi High Quality
A 5mm CS Mount Lens for CS Mount CCTV Cameras and the Raspberry Pi High Quality
A 12MP+ wide angle 5mm CS-Mount Lens for 12MP+ CS Mount Cameras like the Raspberry Pi HQ.
This is a 12MP+ wide angle 5mm CS-Mount Lens for 12MP+ CS Mount Cameras.
$79.00

8mm CS Mount Lens

CIL080-F1.8-CSANIR

8mm CS Mount Lens
8mm CS Mount Lens
8mm CS Mount Lens
$59.00
A 4mm M12 Lens which is 14MP and F-theta | CIL340
A 4mm M12 Lens which is 14MP and F-theta | CIL340
A wide-angle 4mm S-Mount Lens
4mm Wide-Angle M12 Lens CIL340
CIL340-F2.0-M12A650
F-theta Wide-Angle 4mm M12 Lens
$79.00
7mm M12 Lens GMSL Camera
7mm M12 Lens GMSL Camera
7mm M12 Lenses USB3 FLIR
Basler Dart Camera 7mm SMount Lens
CIL068-F2.5-M12A650
Low Distortion 6.8mm M12 Lens
$59.00
190°@5.7mm Fisheye M12 Lens
190°@5.7mm Fisheye M12 Lens
190°@5.7mm Fisheye M12 Lens
190°@5.7mm Fisheye M12 Lens
CIL290-F2.2-M12A660
190°@5.7mm Fisheye M12 Lens
$29.00
Basler Dart Camera IP67 M12 Lens
Basler Dart Camera IP67 M12 Lens
Ace Camera Pylon Camera IP67 M12 Lens
FLIR Camera S-Mount Lens M12 Lens
CIL034-F2.3-M12B650
No Distortion 3.2mm Lens
$39.00
Wide Angle Waterproof M12 Lens
Wide Angle Waterproof M12 Lens
IMX678 sturdEcam genicam GMSL lens
Stereocam
CIL341-F2.0-M12A650
Wide-Angle 4mm M12 Lens
$79.00
Telephoto 50mm M12 Lens
Telephoto 50mm M12 Lens
50mm Board Lens
50mm S Mount Lens
CIL051-F2.8-M12A650
Telephoto 50mm M12 Lens
$70.00