I've been broke lately and it's my first grow, so been trying to save every penny i can.

After searching thru my old photography equipment i noticed i had a 'slide viewer' with 8x magnification. I have a bunch of poster tube around from collecting posters and such, and just popped it into the end with some tape to secure it.

The effect is a small tube you can use like a microscope that is not too intrusive to the plants.
therealribbit Reviewed by therealribbit on . Cheap idea for great magnifying glass... I've been broke lately and it's my first grow, so been trying to save every penny i can. After searching thru my old photography equipment i noticed i had a 'slide viewer' with 8x magnification. I have a bunch of poster tube around from collecting posters and such, and just popped it into the end with some tape to secure it. The effect is a small tube you can use like a microscope that is not too intrusive to the plants. Rating: 5