Second hand Coherent 315M/100

Julian · Post by **Julian** » Sat Nov 23, 2013 11:12 am

There are currently a couple of Compass 315M lasers on ebay, but they say they have 15,000 hours on them and the 100 mw is only producing 90 milliwatts. They want $1300 dollars, is this good value, what do these lasers cost new with the controllers, heatsinks etc?

142laser · Post by **142laser** » Sun Nov 24, 2013 2:06 pm

The ones saying Sam tested them will last awhile and can be trusted; just make sure seller has good feedback and offers a return if bad. We keep really healthy ones once in awhile to build but 315M lasers are very reliable. Good Luck! Phil