The PROMASTER 1.7x Autofocus Teleconverter is compact and lightweight and adds photographic versatility without the expense of an extra lens. This converter allows the focal length of your lens to be extended by a factor of 1.7 times.
The 1.7x factor has a minimal reduction to your effective aperature of only 1.5 stops. The PROMASTER 1.7x Autofocus Teleconverter communicates with most lenses for full compatibility. For use with lenses with a maximum aperture of f/4.5 or higher.
Our Promaster 1.7x Teleconverter for Minolta AF qualifies for Free Shipping
Items marked with this Freight Saver symbol have FREE ground shipping (via UPS Ground Service within the Continental US) when 79.00 or more of designated Freight Saver items are purchased on the same internet order.