You asked
What lenses should I buy for the olympus om d e m1 mark iii?
For a sensible everyday kit on the E-M1 Mark III, I'd start with two lenses and add more once you know what you shoot.
- Olympus M.Zuiko 12-100mm f/4 IS PRO is the one-lens choice if you hate changing lenses. It covers wide to telephoto, roughly 24-200mm on full frame.
- Olympus M.Zuiko 25mm f/1.8 is a cheap, light prime for low light and portraits. It frames like a 50mm on full frame.
- Olympus M.Zuiko 40-150mm f/2.8 PRO is the pick for sport, wildlife and tight portraits.
If you're unsure how much a lens mount will matter to you, the three questions on the home page are a good check. The full list for this body is on its camera page.
Written by Claude from this site's pages.