fish eye lens 1 element for famous brand such as canon ,sony and nikon camcorder locknut diameter 80mm-85mm

Camera/Video Conversion fish eye lens
High Definition Fish-eye Lens
Outer Mount/Thread: 85mm
Magnification: 0.40X
Mechanism(mm): φ120x32.0
Element/Glass: 1-1
F'   -98.9
OEM/ODM
Engrave/print on lens-body
Gift-box
Made In Changchun
TechnologyJapan,Germany