Nikon 50mm f1.8 AF Nikkor  type_Darkroom The Pentax Z-50P is a

The Pentax Z-50P is a capable 35mm autofocus SLR designed for use with Pentax K mount lenses (sold separately)

Screws into the front of nearly any lens with a 55mm filter diameter and provides a pretty dramatic extra bit of magnification

Built as a promotional item for Kodak Vericolor III Professional Negative Film (Type S)

a AA battery holder that can run the camera off 6 AA batteries

Nikon 50mm f1.8 AF Nikkor &nbsptype_Darkroom The Pentax Z-50P is aThe Nikon 50mm f1. 8 AF Nikkor is a nice, compact standard lens for film and digital Nikon F mount SLRs. The autofocusing system in this lens requires an in camera focusing motor: it will mount to non motor SLRs like the 3000 and 5000 series, but it won't autofocus. In excellent condition, with clean glass and only minor cosmetic wear.