I want something I can carry through the forest with me, and use to examine botanist stuff (everything from flowers to plant cells) and geologist stuff.
Ideally, it would be digital, and be WiFi or Bluetooth-based so I don't have to keep the cord tethered to the phone.
These are NOT necessarily ones I want, but they're in the general area. I intend to use them just with the "related products" and "other buyers bought this instead" sections.