The extraordinarily wide lens angles at 220, 250 and 280. The Entaniya Fisheye allows you to take unique wide-angle pictures because it takes photographs beyond it's field of vision. Under water or in space. wherever you like to shoot single one shoot VR or 360 VR for fun, security, sports, music events or education.
The HAL 250 Lens with 250 degrees of view fits cameras like BlackMagic, Panasonic Lumix, Sony alpha 7 or RED.
this kind of system is used and tested in space, military, police and a lot of other interesting applications.