I was experimenting with my Marumi Achromat 250 +5 attached to my Sony 90mm. I've just got lucky to capture that bee. The picture is uncropped, edited in Capture One Pro for Sony.
Western Honey Bee (Apis Mellifera)
SONY ILCE-7RM3
90mm · f/13.0 · 1/160s · ISO 200
Fantastic focus on the eye.
Thank you very much!