Non Distortion 1/3" Board Mount Lens 3.5mm F1.6 / M7-N13B03516A

• Megapixel Lens with IR correction
• 1/1.3" Fixed-Focal Lens
• Focal Length: 3.5 mm
• Max. Aperture Ratio: 1:1.6
• Back Focal Length: 5.99mm
• Iris: Fixed

This is one kind of Mega Pixel Fixed Focal Lens with the focal length 3.5 mm. It has 1/3" image format and F No. 1.6. and even can reach more than 900 TV Lines, quite good for Network Camera application.