Nikon 135mm f3.5 AI-S Nikkor brand_Graflex The Sigma APO Teleconverter 1

The Sigma APO Teleconverter 1

focusing action is very slightly irregular

even in an ultrawide

Probably not a surprise

The Olympus Mju-II Zoom 170 has a pretty darn long range 38-170mm zoom lens wrapped up in a compact clamshell body

Nikon 135mm f3.5 AI-S Nikkor brand_Graflex The Sigma APO Teleconverter 1This Nikon 135mm f3. 5 AI S Nikkor lens is a compact short telephoto lens for Nikon F mount SLR cameras. Good focusing and diaphragm, clean glass, and one of those built in retractable lens hoods that should probably be a standard feature on every lens. Cosmetic condition is not great! There's a lot of paint and finish wear, plus a few shallow dents on the hood. Looks bad, works well.