Nikon 40mm f2.8G AF-S DX Micro-Nikkor lens mount_Pentax 67 The Nikon HN-3 is a

The Nikon HN-3 is a round metal hood for 52mm threaded lenses

that's not how it's supposed to be

The Pentax 67II is one of the most advanced 6x7 cameras ever made

Folds flat

slightly unsmooth (but typical) focusing action

Nikon 40mm f2.8G AF-S DX Micro-Nikkor lens mount_Pentax 67 The Nikon HN-3 is aThe Nikon 40mm f2. 8G AF S DX Micro Nikkor is a compact macro lens for DX format Nikon DSLR cameras. The 40mm focal length and reasonable size make this a pretty solid everyday lens, and the macro capabilities with built in magnification up to 1: 1 provide pretty unique possibilities. In excellent condition, with original hood and box.