Nikon TC-1 2x teleconverter for Nikon F brand_Sigma Nikon 250-exposure cassette loader

Nikon 250-exposure cassette loader

Lensmate advises against using this with an X100F

Accurate metering and shutter speeds

with minor cosmetic wear

compact lens with excellent image quality and a built-in lenshood

Nikon TC-1 2x teleconverter for Nikon F brand_Sigma Nikon 250-exposure cassette loaderNikon TC 1 2x teleconverter for Nikon F mount lenses. This is a manual focus teleconverter, but it can be used with many autofocus lenses which have an aperture control ring (note that the focusing function will still be manual). Aperture coupling is pre AI pin style. In excellent working order, with some cosmetic wear on the barrel and mount.