Product Review

150 Degree Wide Angle Camera Lens Replacement for Gopro Hero 4 3 3+ Xiaomi Yi Camera

Compatible with: Gopro Hero 4 3+ 3 Xiaomi Yi
Wide angle lens has wide lens angle and vision. Scenery observed from a certain viewpoint is much wider than human eyes at the same place 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.
Viewing Angle: 150 degree
Material: Optical Glass

Package Includes:
1 x 150 Degree Wide Angle Lens
1 x Lens Mount

As for how to replace this lens, there are several easy how-to videos on YouTube.