Sigma APO 2x teleconverter for Nikon Autofocus SLRs Mamiya with lightning-fast and near silent

with lightning-fast and near silent autofocus

This book is available as both a printed copy (in handy A5 format with lay-flat binding) and as an electronic download (PDF version)

Comes with original lens hood

multiple metering modes

or use some of the more detailed functions for extra control

Sigma APO 2x teleconverter for Nikon Autofocus SLRs Mamiya with lightning-fast and near silentThis converter goes in between your Nikon camera and lens, and doubles the focal length (magnification) of the lens. Has special Apochromatic glass to give the best image quality, and multi coating to reduce flare. In as new condition, and with original box and front rear caps