S-Mount 3mm f2.5 Lens

• Focal Length: 3mm
• F Number: f2.5
• Iris: Non adjustable
• Mount: M12
• Format: 1/2.7"
• Filter Size: n/a
• IR Block: No IR Block
• Megapixel: 2MP
• Horizontal Field of View: 130 Degrees
• Distortion: <-86%
• Back Focus: 5.12mm

Documents available to download: 

Lens Specification

M12 Lens White Paper

Lens and Sensor Compatibility Document

Sample Images

Sensor: 1/3" Aptina MT9V024

In the below image the sugar cube is 28mm from the lens. This is the minimum distance at which the entire cube remains in focus.

The sugar cube measures 16mm x 14mm.

In this next image the sugar cube was 305mm from the lens and shows a horizontal field of view of 620mm.

The coin was a distance of approx. 18mm from the lens.

In this next image the coin was a distance of 108mm.

In these sample images the sensor used was a 1/4" Sony ICX618. The first image is focused at a distance of 13mm from the lens and the second at 28mm. This lens has a small f number of f2.5 creating a narrow depth of field.