LN081(4.5mm):

In order to meet the new demands of the lens to work with more image sensors with the large optical format and high resolution, Arducam selected and tested a wide range of 4K M12-mount lenses from long focus to wide angle for shooting on your high quality cameras. It’s now much easier for you to get the best lens you’ll need, and we will keep the lens list growing in the near future.

• This 4.5mm F/2.0 M12 lens provides a 75° Horizontal Field of View on 1/2.3″ sensors.
  

LN082(4.41mm) :

This 4.5mm F/2.0 M12 lens provides a 75° Horizontal Field of View on 1/2.3″ sensors.In order to meet the new demands of the lens to work with more image sensors with the large optical format and high resolution, Arducam selected and tested a wide range of 4K M12-mount lenses from long focus to wide angle for shooting on your high quality cameras. It’s now much easier for you to get the best lens you’ll need, and we will keep the lens list growing in the near future. 

• This 4.41mm F/2.7  M12 lens provides an 80° Horizontal Field of View on 1/2.3″ sensors.

Specifications

• LN081(4.5mm):
  
• Model No: M18450H09
• Resolution: 8MP+
• Optical Format:  ~9.0mm Image circle(Up to 1/1.8”)
• Effective Focal Length:  4.5mm
• Back Focal Length:  7.64mm
• HFOV on 1/1.8″ Camera:  90°
• HFOV on 1/2.3″ Camera: 75°
• IR Sensitivity:   With 650nm IR filter, sensitive to visible light
• Construction:  8G+IR
• Aperture:  F2.0
• MOD:  0.3m
• Mount: M12 x P0.5
• Length Holder Height: 10~12mm
• Dimension:  ф20 x 25.21mm
• Weight: 12.5g
• LN082(4.41mm):
• Model No: M18441H10
• Resolution: 8MP+
• Optical Format:  ~9.0mm Image circle(Up to 1/1.8”)
• Effective Focal Length:  4.41mm
• Back Focal Length:  7.33mm
• HFOV on 1/1.8″ Camera:  100°
• HFOV on 1/2.3″ Camera: 80°
• IR Sensitivity:   With 650nm IR filter, sensitive to visible light
• Construction:  7G+IR
• Aperture: F2.7
• MOD:  0.3m
• Mount: M12 x P0.5
• Length Holder Height: 12~14.5mm
• Dimension:  ф17 x 22.31mm

Package Includes:

• 1 x Arducam 1/1.8″ 4K M12 Mount 4.5mm /4.41mmFocal Length Camera Lens M18450H09/M18441H10
• 1 x M12 lens adapter