An Olympus E-M10 with a kit lens, 14-42 mm 1:3.5-5.6 EZ, I used that one for the hairy beetle, it was handheld and very windy, I am surprised how well it performs. I chose Olympus because of the size, the price and the quality, and I also have som good lenses I used with an Olympus OM2 about 40 years ago (50 mm f/1.4, 35 mm f/2.8 and 135 mm f/2.8 ), you have to focus manually, and either choose aperture or speed, but you get a lot of information from the camera, like histogram, focus peaking etc. And it weighs 396 g (with card and battery).
It's OK to split this, if you wish.
I have attached a photo taken with the old 50 mm lens (NB it's not a macro lens) in Norway earlier this month
P4040227 Erythronium dens-canis 'Lilac Wonder'.jpg by
JorunT, on Flickr