Features:

Long depth of field, can show very large and clear range

Stress on perspective effect of picture, and it can exaggerate foreground and experience the sense of distance, which help enhance infection of picture

Wide Angle 170 degrees replaceable camera lens

12 Million Pixel

150 Degree Ulrta-Wide Angle

M12 thread interface Compatible for Gopro Hero 3+ 4 

Size: 27 x 14.5mm(L x W)
 (1cm=0.39Inches)

Note:

This lens only fit for Gopro Hero 3+ Black and Silver Edition, Hero 4 and please make sure that you exactly know how to change your gopro camera lens.

 Package Included:
 

 1 x Wide Angle Lens