All of them, you impatient goblin. Start low. Work your way up. It’s like climbing a ladder—except the ladder is made of glass and light and tiny dead things.
The 4x is your GPS. The 10x is your neighborhood tour. The 40x is your doorbell camera zoom. Use them in order, or you’ll miss the whole joke.
And seriously, have fun. Nobody’s grading you. You’re doing science, and science is just playing with stuff while asking “but why?” So go ahead. Wiggle that slide. Find something weird. Name it Squeaky.
Final, Honest Truth
Three objectives, three powers. But the real power? It’s in your hands. And your patience. And maybe a bit of coffee jitters.
If you mess up? So what. You’re still exploring a universe smaller than a grain of rice. That’s wild. Treat those lenses like tiny telescopes into a hidden world. Because that’s exactly what they are.
Now go forth. Magnify something. And for the love of all things science—clean the eyepiece when you’re done. You’re welcome.