M12 Lens 8.42mm F3.0

Key Features

• Focal Length: 8.42mm
  
• F Number: F3.0
• Iris: Non-adjustable
• Mount: M12
• Format: 1/1.8"
• Filter Size: n/a
• Megapixel: 5MP
• Field of View (DxHxV):  56.5° x 47.9° x 33.1°
• Distortion: <-1.5%
• Back Focus: 2.79mm
• Working Distance: 420mm 
• Wavelength: 400nm-900nm

Sample Images

This represents the full image size and ratio achieved using a 1/3" Aptina MT9V024 at a distance of approximately 30mm. 

In this sample image, the sensor used was a 1/3" Aptina MT9V024. The coin was at a distance of approx. 23mm.

In this sample image, the penny (d=20.3mm) was at a distance of 3cm from the lens.
This is a telecentric lens which minimises distortion by reducing the field of view. Although not a designated macro lens, the lens also focuses very close to the subject.

In these sample images, the sensor used was a 1/4" Sony ICX618. The first image is focused at a distance of 30mm from the lens and the second at 32mm. This lens has a very small F Number of F1.8 creating a narrow depth of field.