With fully coated optical glass lenses to minimize distortion and discoloration, the Raynox DCR-6600 conversion lens maintains the original camera lens aperture while allowing for closer shooting. Additionally, three elements in three groups in this 40 mm conversion lens provide clarity and precise shooting at different distances. This Raynox camera lens is made in a lightweight design for easy use and travel. The 40 mm conversion lens is a high-definition wide-angle lens ideal for shooting in tight places without missing any details. A 72 mm front filter and 52 mm mounting threads make this Raynox camera lens versatile. The Raynox DCR-6600 is made to work specifically with digital cameras using CCD chips, and is friendly to beginners as well as professionals. Photographers can get sharp close-up shots with the 0.66x magnification on the Raynox DCR-6600. Users can use this conversion lens with digital camcorders or regular cameras with 52 mm mounting threads.