Opteka 2.2x HD² Telephoto Lens for Olympus SP-570 SP-565 SP-560 SP-550 UZ Digital Camera

A 2.2x converter will double your camera's maximum focal length, bringing things twice as close.High-index / low-dispersion optical glass, Digital Multi-Coated, Titanium anodized finishHigh speed auto-focus / Infrared compatibleMaximize day and night shots by providing maximum light and image transmissionLens bag and lens covers included
Product DescriptionNothing changes the way you see the world like High Definition² and no company does High Definition² like Opteka. Opteka's glass

Source: Digital Camera and Video Store...