Nikon PB-5 with PS-5 brand_Sinar The Tamron-F AF Teleconverter 1

The Tamron-F AF Teleconverter 1

Made of brown Bakelite

) Sigma F-mount zoom lenses

but it doesn't have a true optical rangefinder

Nikon PB-5 with PS-5 brand_Sinar The Tamron-F AF Teleconverter 1The Nikon PB 5 is a well made macro bellows with a rigid two rail design. Accepts any Nikon F mount lens; the camera end is a standard F mount but practical compatibility will depend on the shape of your camera (some bulkier AF and digital cameras will require an additional extension tube not included to clear the back of the rail). Some cosmetic wear, including light corrosion on rails which does not affect function. Includes PS 5 slide copying