Albinar-ADG Auto 2X Tele-Converter for Nikon F format_Polaroid all-metal ball head with a

all-metal ball head with a uniquely designed elliptical ball that naturally increases tension as the ball goes off-axis to help you keep positioning control with heavy gear

This plate will also work with most cameras (just make sure you have clearance for the anti-twist ridge)

with a built-in "shutter

and Sony's Super Nightshot mode

Compatible with any Canon EF lens (sold separately)

Albinar-ADG Auto 2X Tele-Converter for Nikon F format_Polaroid all-metal ball head with aThe Albinar ADG Auto 2X Tele Converter is a 2x teleconverter for Nikon F mount lenses. This is a manual focus teleconverter that will work with any AI, AI S or AF lens with an on lens aperture ring (that is to say, no G type lenses). In excellent condition, with clean glass.