The MT-1758 58mm HD 1.7x Telephoto Conversion Lens from Helder provides 1.7x magnification to any 58mm threaded lens - for added zoom when shooting. Whether you're shooting portraits, wildlife or sports, the high definition MT-1758 zooms in on the scene and allows you to bring your subjects in closer than before. Attach the conversion lens to the 58mm filter thread on your already attached lens and start shooting. You can even attach a 82mm lens filter to the front of it, adding protection and unique effects to your images.
1.7x Telephoto
Having 1.7x magnification means your focal length will increase by a factor of approximately 1.7, which is an affordable way to get closer to those far-off subjects.
58mm Rear Lens Mount
Screw this onto the front end of your currently attached lens and the MT-1758 will transform your lens to that of a telephoto effect.
82mm Front Filter Thread
Add any 82mm size filter for increased protection, and added effects to your images.