I heard that black rimmed glasses that fred armisen wears is made by ray ban. You may search it in ray ban eyeglasses shop. If you want to buy affordable black glasses, you can search some similar one online. I find a similar one at :
http://www.optical4less.com/plastic-eyeglasses/p113/. Hope this help you.
Some people say that the black rimmed glasses that Fred Armisen wears are made by Ran Ban. That is to say, you can find this type of eye glasses in the ray ban eyeglasses shop. However, there are some similar types of this kind which may be sold at the suitable price. You may take it into consideration and go to their online shop of http://www.optical4less.com/plastic-eyeglasses/p113/.