Focal Length: 2.1mm Camera Lens M40210M09S :

This is a low distortion lens with less than1% optical distortion. Lenses like this is really helpful if you would like to avoid any "fisheye" effect as much as possible. The native Horizontal Field of view(HFOV) of this lens is 93 degrees, and the lens format is the 1/4".

Features:

• M40210M09S:
  

• Arducam Lens M40210M09S featuring low distortion
  
• Module number:M40210M09S
• Optical Format: 1/4”
• Distortion :<1%
• Effective Focal Length:2.1mm
• 35mm equivalent focal length: 22.71mm
• FOV on 1/4”sensor(D/H/V):105°/80°/65°
• FOV on 1/4”RPi Camera: 80°
• F/NO: 2.2
• Mount: M12
• Length Holder Height: 7mm
• Size: 14mm x13mm
• Weight:3g
• IR Sensitivity: sensitive to visible light, with 650nm IR filter

•   M40320M06S
• Arducam Lens M40320M06S featuring low distortion
• Module number:M40320M06S
• Optical Format: 1/4”
• Distortion :<1%
• Effective Focal Length:3.2mm
• 35mm equivalent focal length: 34.6mm
• FOV on 1/3.2”sensor(D/H/V):85°/63°/51°
• FOV on 1/4”RPi Camera: 63°
• F/NO: 2.0
• Mount: M12
• Length Holder Height: 7mm
• Size: 14mm x12mm
• Weight:3g
• IR Sensitivity: sensitive to visible light, with 650nm IR filter