Mamiya lens hood for 135mm f4.5 brand_Kawauso-Shoten The HLD-6P is a battery

The HLD-6P is a battery holder which attaches to the bottom of the 6G and provides a vertical shutter release and a pair of function buttons

heavy portrait lens with a fast f1

Olympus OM TTL Auto Multi Connector acts as a tap for your Olympus OM TTL cord

It's in excellent condition

Mamiya lens hood for 135mm f4.5 brand_Kawauso-Shoten The HLD-6P is a batteryThis absurd box shaped hood is the official hood for the Mamiya Sekor 135mm f4. 5 lens. Slips over the taking lens and fastens with a thumbscrew; it also shades the viewing lens because that's just polite. In very good condition, with minor surface marks from normal use and handling, no cracks.