2.4mm F-Theta Lens With 156° FoV and IP67+

CIL924 is a 2.4mm F/2.4 M12 wide-angle lens with a 156° field of view and a distortion target of +0.5% F-θ at a 6.4mm image circle. That projection is useful when you care about angular measurement consistency across the frame, not just how straight lines look.

The lens covers sensor formats up to 1/2.5" and is specified for 5MP imaging with 2.2µm pixels. If you are matching to compact machine vision or embedded vision sensors in that class, the resolution and image circle are aligned with current 5MP small-format platforms.

Mechanically, CIL924 uses an all-glass, aluminum construction. That matters in systems that see temperature swing, because the design is less dependent on plastic elements and the barrel stack is more stable. Lens weight is 8g, so it is still reasonable for board-level cameras without feeling flimsy.

The standard variant is rated IP67+, making it a sensible option for external-facing cameras exposed to rain, dust, or washdown splash. If you need a wide lens with controlled angular distortion and a more rugged mechanical package, CIL924 is built for that job.