SMC Pentax 500mm f4.5 for Pentax K lens mount_Pentax Auto 110 Shoots 6x9 images on readily

Shoots 6x9 images on readily available off-the-shelf 120 rollfilm

3 DG OS Contemporary is a reasonably compact full-frame telephoto zoom lens with quick focusing

5 lens is a compact and unusually fast short telephoto lens for Pentax K-mount SLR cameras

5 Micro-Nikkor is in excellent cosmetic condition

and truth be told

SMC Pentax 500mm f4.5 for Pentax K lens mount_Pentax Auto 110 Shoots 6x9 images on readilyThe SMC Pentax 500mm f4. 5 is a big, heavy lens: it weighs almost 3. 5kg and measures nearly 44cm long. It is not the sort of lens that you pack in your bag just in case. But it has a handy built in tripod mount, a "gunsight" for general aiming, and image quality is solid. Fun fact: this lens technically has an interchangeable mount, which can be switched between M42 and K mounts; only the K mount is included here. Cosmetic condition is excellent,