Tiffen Telephoto Conversion Lens 
Specifically designed for the KODAK Digital Science DC20 Camera

Allows you to capture a magnified view even though its not possible to get closed to  your subject. This lens makes your subject appear closer than the image you obtain with your digital cameras standard lens. The built in viewfinder compensation feature takes the guesswork out of framing your shot. what you see through your viewfinder is what you get in your imager. 
Great for outdoor images, portraits, detailed images, surveillance work etc.