Olympus OM Auto Bellows with slide copier & camera mount brand_Chinon This lens can be used

This lens can be used on almost any K-mount SLR

The MB-23 uses 6 AA batteries (not included) or a rechargeable battery pack (also not included)

A genuine Metabones Speed Booster adapter to mount Contax/Yashica SLR lenses to Micro Four Thirds cameras

and works well as a portrait lens

Olympus OM Auto Bellows with slide copier & camera mount brand_Chinon This lens can be usedThis Olympus Auto Bellows is a versatile 5 piece rail system that you can use in at least three ways: As a macro bellows, as a slide duplicator, or as a precision geared focusing rail useful! This system also includes a dual cable release for autodiaphragm operation. In excellent condition, with smooth mechanical action and good bellows.