https://www.kowa-lenses.com/LM3QS40-IR65-1-2.5-F4-3mm-S-Mount-M12-Lens/12774
Kowa Lenses - LM3QS40-IR65 | 1/2.5" F4 3mm S-Mount (M12) Lens
LM3QS40-IR65 1/2.5" 3mm F4 S-mount (M12) lens with IR-cut filter. There is a suitable Kowa M12 lens for most image processing applications. Find out more now.