The Raynox DCR-1850PRO 1.85x Pro Telephoto Conversion Lens is designed to bring distant objects up close when attached to the lens of your existing digital still camera or camcorder. It is screwed in directly to the 52mm front filter thread of camera's lens. This telephoto auxiliary lens, with a large 74mm front element, is made of high-index optical glass elements and all surfaces are fully coated for an optimum image quality and maximum brightness. There will be no reduction of light value (f/number) when this conversion lens is attached.
Note: The DCR-1850PRO lens is designed for use with zoom lenses up to 6x magnification on a digital still camera or camcorder. It can not be used with a 7x or higher zoom lens.
Note: Some cameras may require an adapter (sold separately) for lens mounting. Check your camera instruction manual or manufacturer's website for adapter requirements.