Hey,
If you just want to do the trick then go with something like DBPOWER 60x. or any similar brand really. Good old fashioned loupe ( my personal choice)
If you handy you can even get nice pics using these.
Carson MicroBrite Plus is great, 60x - 120x but the lens side is kind of hard to get close to buds and zoom function is tricky.
If you have a bigger budget and want something better then go with a digital scope something like Dinolite, but check the resolution on those because some aren't that great and others aren't compatible with all phones brands.
If what you is nice trichome pictures, a good camera can do the trick.
Good luck and Happy Growing!😃🌱🌿🌲