Nikon 200-500mm f5.6E AF-S Nikkor pentax adapter Vivitar 2x Macro Focusing Teleconverter

Vivitar 2x Macro Focusing Teleconverter for the Canon FD manual focus lensmount

Standard K mount for Pentax or Ricoh cameras

so don’t get any ideas

this twin bracket system includes two vertical mounts with fixed 1/4" threads and a 12cm (4

5 Zeiss-Opton Tessar lens is free of hazing

Nikon 200-500mm f5.6E AF-S Nikkor pentax adapter Vivitar 2x Macro Focusing TeleconverterThe Nikon 200 500mm f5. 6E AF S Nikkor is an excellent, modern supertelephoto lens with superb image quality and a very effective image stabilizer. The autofocus speed is not as lightning quick as Nikon's huge professional 200 400mm f4 VR, but this lens has got a bit of extra reach and about half the size and weight: not a bad tradeoff, all things considered. Lens is in excellent condition, with clean glass and only the most minor cosmetic wear.