Raynox HD 6600PRO-37

The image distortion occur more or less with a wide-angle lens on, but this particular lens is especially made for distortion free based on the sophisticated lens formula. Especially designed for use with high-definition digital camera, and the lens is made of high-index optical glasses, 3-group/3-element, fully coated. It's an ideal accessory lens for professionals and advanced amateurs shooting in tight place. There will be no reduction of light value when this conversion lens is attached on the camera's lens.The original Raynox adapters are designed and made to suit the best physically and optically to the HD-6600PRO lens to obtain the optimum image quality. When the adapters of other makers are used with Raynox HD-6600PRO lens, the picture image quality could be slightly deteriorated, especially around the corners.