Nikon D600 process_Black & White with only minor vignetting

with only minor vignetting

are you sure

there are several options for focus assist

The Tamron Adaptall mount is a sophisticated universal mount system with autoaperture coupling (and sometimes even electronic communication)

Nikon D600 process_Black & White with only minor vignettingThe Nikon D600 is a mid sized full frame DSLR with a 24mp sensor and compatibility with nearly any Nikon F mount lens, from AI forward. The D600 also has dual SD card slots, full HD 1080P video at up to 30fps, and a 39 point autofocus system. In excellent condition, with minimal signs of wear. Approximately 40,000 actuations. Comes with battery, charger and strap.