INON UWL-100 Achromat Wide Conversion Lens M67 Thread Mount:Type 1 Comes with a BA-AQN ball

Comes with a BA-AQN ball mount attached which will fit any 1" ball

Even for Macro Shooting

zooming in slightly

(*2) Focal length of "UCL-90 M67"/"UCL-90 LD" standalone and not combined focal length with camera's master lens

INON UWL-100 Achromat Wide Conversion Lens M67 Thread Mount:Type 1 Comes with a BA-AQN ballMaximum angle of view 100. 5 underwater for ultra wide shot and 158. 35 on land for fish eye shot. In addition to ultra wide angle of view, optical design of the UWL 100 allows closer focusing distance which benefits you when shooting wide macro image. Optional Dome Lens Unit II for UWL 100 further widen maximum angle of view to 131. 6 underwater for semi fisheye imaging. Optical construction is 5 elements in 4 groups with coated optical glasses