Hello I have this old Coherent graphite laser head that has a bad broken tube that will never ever I mean EVER be working ever again. BUT I love the head the way it looks and the size of it It has the optics and the head is in terrific condition. My question is what kind of laser project can be made with this? plus there seems to be a gluten of ion lasers on ebay craigslist etc that are going for really cheap I remember the same lasers in the mid 90s going for 5 figures now going for less than a grand. I have seen a Coherent innova 300 going for 300 bucks you know it is most likely DEAD. so what can I do with one of these. I am not a machinist (wish to God I was) but I want to do something with this huge head. but what I don't know any suggestions? thanks Tom
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