Eyeglass Lens

I have a very deep scratch on my glasses lens and I do not want to buy products to fix it, but I need a solution for it until I got contact lenses. any suggestions?

You can keep your lenses clear LOOKING scratched on a temporary situation, but, as often as you need too MIDDLE Pledge Furniture Polish.
First clean your glasses with WARN soapy water and dry with a soft cloth.
Then apply a pledge on the objective and wipe with a soft cloth.
You can repeat as many times as you need too.
WAX fills the scratches and eliminates glare until the wax disappears, but it's pretty easy to do again and again. And then you:
See clearly now the rain is gone!