Lens specifications

[DarioB]

My lens are glued really out of focus, I would like to change lens and support screwed on PCB, do you know lens specifications?
Could link me it from alibaba or similar? Thanks

 

[kotysoft]

I'm not a professional, just an enthusiastic beignner. I also wanted to change my lens and looked for better optics.
The informations I gathered during that investigation.

The mount called S-mount or M12, with F2.0 and 120°. Resolution min 4MP.
Focal lenght? - IMO this is also an important information, but dont know anything about it.

 

[DarioB]

Is not a common s-mount, i tried to replace it with a s-mount from a camera...the one on dashcam is littler

 

[kotysoft]

hmm... When I focused my lens I thinked to buy another lens and measured the diameter. It was 12mm for me...

 

[DarioB]

Lens is made in aluminium and plastica or glass...plastic holder is simpler to crack... And is out of standard. We could replace it and mount original lens