I love my little Canon EF-S 35mm f / 2.8 Macro IS STM. You can get close to the object up to 13 cm.
But who cares about technical things and specifications when colors explode, at least not me.
Gerbera daisy, a little water, and holding your breath.
Canon EF 100mm f / 2.8L Macro IS USM Lens - I would try anyway
camera: Canon EOS 60D
lens: Canon EF-S 35mm f/2.8 Macro IS STM
Some people use words, others use light to say what they feel.