<span class="link_user">@JUNGLE_B4RNS</span>, I use an Olloclip macro lens for my iPhone. It's a really great accessory and allows me to check my trichomes and get awesome shots.
This happened to be my first ever grow so after everything is all said and done I am overly satisfied for how everything went. Never had nutrient problems during the process and stress training really seemed to help the plant.