Specfications:
 
Mount thread:37mm
UV filter thread:46/49
Magnification: 0.45x
Optical structure:2 element /2 group
partial zooming

 
High-index / low-dispersion optical glass
Digital Multi-Coated
Titanium anodized finish
High speed auto-focus / Infrared compatible
Maximize day & night shots by providing maximum light transmission
Built-in macro lens for extreme close-up shots
Lens bag, lens covers and instructions included
Brand new, Lifetime warranty