S-Mount 12mm f2.5 Lens
- Focal Length: 12mm
- F Number: f2.5
- Iris: Non adjustable
- Mount: M12
- Format: 2/3"
- Filter Size: n/a
- IR Block: No IR Block
- Megapixel: 10MP
- Horizontal Field of View: 40 Degrees
- Distortion: <-1.2%
- Back Focus: 8mm
- Wavelength: 400nm-950nm
- Working distance: ∞ ~ 0.1m
Documents available to download:
Lens and Sensor Compatibility Document
Sample Images
Sensor: 1/3" Aptina MT9V024
In the image below the sugar cube was 54mm from the lens. This is the minimum distance that this lens will focus.
The next image shows the sugar cube at 105mm from the lens.
The sugar cube measures 16mm x 14mm.
In this sample image the penny (d=20.3mm) was at a distance of 20cm from the lens.
This lens has a large focal length and low distortion.
This image has been taken at the minimum possible operating distance which is approximetly 70mm. The coin is about 20mm diameter.
In these sample images the sensor used was a 1/4" Sony ICX618. The first image is focused at a distance of 36mm from the lens and the second at 54mm. This lens has a small f number of f2.5 creating a narrow depth of field.
