Fuji Discovery 75R brand_Sigma and Commander capability with compatible

and Commander capability with compatible cameras and Speedlights

but it's not "buy a donkey to carry it" big (that's how we classify lens sizes here at Camera Traders)

The Hasselblad 10mm extension tube lets you get a little bit closer with almost any Hasselblad V-mount lens- maybe not close enough for true macro

6 IS II is a compact zoom lens with a pretty long telephoto reach and a built-in image stabilizer

and the Reverse Attachment

Fuji Discovery 75R brand_Sigma and Commander capability with compatibleThe Fuji Discovery 75R is a simple autofocus point and shoot camera with a fixed 35mm ish lens, auto film loading, and automatic flash. Basic and easy to use and it runs off a pair of common AA batteries (included). Minor cosmetic wear, good function.