Product Review

Main Features:
Mounts on any lens with 58mm filter thread - no adapter needed
Digital Optic Super High-Definition Wide Angle
Filter Diameter is 37mm
Lens comes with a carrying bag and a front and back lens covers
Magnification: 2.0X
High Definition Optical Resolution
Professional High Speed Auto Focus

Detailed Spec.:
Front lens thread size: 46mm (for filter)
Back lens thread size: 37mm
Magnification: 2X
Attachment Method : Screw-in

Package Include:
1 X 37mm 2x Teleconverter Filter Lens
1 X Lens bag
1 X Lens Front Cap
1 X Lens Rear Cap