CS Mount Fisheye Lens Raspberry Pi High Quality

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

Name: Fisheye 2.5mm CS Mount Lens
Brand: Commonlands Optics
SKU: CIL725-F1.8-CSANIR
Price: 119.00 USD
Availability: InStock

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 10 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 Number	CIL725-F1.6-CSNIR
Format Type	2/3"
EFL	2.5mm
F#	F/1.6-F/16 Adjustable
Resolution	12MP+
Field of View	190° @ 6.4mm
Image Circle	6.4
Distortion
Weight	81g
IR Cut-Off Filter	No IR Cut Off Filter
Construction	All-glass all-metal