DSX 1000B (c1974) with a 58mmf2 Zeiss Biotar (c1950)
The DSX with the Biotar mounted will certainly build biceps. It's a heavy combination. There's no scrimping on metal.
The lens is 100% manual. You have to set the desired iris opening before every shot and re-open it to focus the next shot. The Mamiya has been unused for a very long time but still works perfectly at a variety of shutter speeds.
Emerging Fiddlehead ferns
I'm sneaking a couple of shots done with a Russian Zenitar 16mm 2.8 in. I can do what I want, it's my website.
Fuji Super HQ 200