Cabbage leaf seen using Foldscope . Interesting to see how different types of illumination can reveal different details. I used the bindi dark field technique, but instead of blocking light at center, tried to cover one side of the hole.
Cabbage leaf seen using Foldscope . Interesting to see how different types of illumination can reveal different details. I used the bindi dark field technique, but instead of blocking light at center, tried to cover one side of the hole.
