RamAirSkySports - .3x HD TitaniumFisheye

Your pictures are only as good as the glass in your lens.

Nothing changes the way you see the world like High Definition 2, and no company does High Definition 2 like Opteka. In the professional setting, Opteka's glass optics define High Definition. Change the way you view the world. Enjoy outstanding detail, enjoy enhanced clarity, enjoy Opteka.

An essential tool for extreme sports and dramatic action shooters. The 0.3X Super Fisheye Adapter offers an extreme fisheye effect and a high degree of barrel distortion. It exaggerates depth by pulling nearby objects closer and causing distant objects to recede into the background. Advances in high-index / low-dispersion optical glasses, new barrel materials, and exotic anti-reflection coatings, along with the latest in computer-aided-design / computer-aided-manufacturing, are combined to produce lenses of unprecedented quality.

Opteka lenses put more creative control where it belongs - in your hands.

Why The Pros Choose Opteka High Definition 2

HD 2
(High Definition 2)
2 times the resolution of standard high definition lenses.

DMC
(Digital Multi-Coated)
Greatly reduces the appearance of lens flare and ghosting caused by reflections.

BAB
(Internal Black Almite Barrel)
Black matte satin finish which reduces reflections.

BRG
(Black Rimmed Glass)
Reduces the chance of light reflecting off the edge.

Lens Construction	4 Elements in 2 Groups
Angle of View	Up to 180 Degrees
Lens Coating	420nm-680nm Triple Coated
Magnification	0.30X
Materials	Aluminum, Multi Coated Optical Glass
Length	38.5mm
Front element diameter	114mm
Weight	460g/16.2oz.