Hey guys, I would like to begin by saying that this is my first post, so apologies if I mess something up. Anyways, I'm currently working on a cardboard Star-Lord helmet, but I'm at a loss of what to use for the lens. I've heard of a person using a red transparent clipboard and the lens out of that, but unfortunately I'm unable to find such a clipboard at my local stores. Anybody have suggestions or ideas as to what I can use? This helmet is just for fun, so the lens can literally be red plastic packaging or something of the sort, nothing expensive. Thanks in advance! 