S-Mount 25mm f2.5 Lens
- Focal Length: 25mm
- F Number: f2.5
- Iris: Non adjustable
- Mount: M12
- Format: 2/3"
- Filter Size: n/a
- Megapixel: 10MP
- Horizontal Field of View: 17.94 Degrees
- Distortion: <0.5%
- Back Focus: 8.37mm
- Working distance: 0.1 ~ 0.5m
- Design Wavelength: 400-950nm
- Operating Temperature: -20° C~+65° C
- CRA: 12.23°
Documents available to download:
Lens and Sensor Compatibility Document
Sample Images
In the image below the sugar cube was 465mm from the lens. This is the minimum distance that this lens will focus with this camera.
The sugar cube measures 16mm x 14mm.
In this sample image the penny (d=20.3mm) was at a distance of 45cm from the lens. The sensor used was a 1/3" Aptina MT9V024.
This lens has very large focal length and minimal distortion.
In these sample images the sensor used was a 1/4" Sony ICX618. The first image is focused at a distance of 218mm from the lens and the second at 234mm. This lens has a small f number of f2.5 creating a narrow depth of field.
The following image is an image of sugar granules, taken with a 6mp sensor at an operating distance of 170mm.
