Can't see glass material clearly

I am having trouble displaying my glass material. The outline is so faint that it almost looks like it’s not there. I have tried changing the color, fixing the IOR, playing the opacity but nothing works. The first image shows my issue, and the second image is what I want my glass to become.

right glass

What display mode are you using to view your glass panes? If you’re using Raytraced ensure your glass panes have a tiny bit of thickness. Additionally you’d have a bit of fresnel reflection.

Compare with Rendered mode

I am in rendered mode. I do not have the option to adjust reflection I only have the option for transparency.

With Rendered mode you won’t be able to see transparent materials that well.