Products Feature :

High-index / low-dispersion optical glass

Can be used as a full-frame fisheye or circular-image fisheye

Fully multi-coated, every element

Anti-reflection coating

Titanium anodized finish

High speed auto-focus / Infrared compatible

Maximize day and night shots by providing maximum light transmission

Fantastic for all types of photographic situations

Built-in detachable macro lens for extreme close-up shots

Lens bag, lens covers, and instructions included

Lifetime warranty

Technical data :