Holographyforum.org / holowiki.org

Hi guys - trying to set up a simple reflection holography setup. Been looking at coherent 215 and 315 lasers. What would I need to buy for a complete setup for the laser? Laser head, power supply, cables, collimator etc. Looking to buy piecemeal since complete systems seem to be rare on ebay, but I dont know what I would need minimum.
thanks!

https://www.ebay.com/itm/Coherent-Model ... 3943905982

https://www.ebay.com/itm/Coherent-Compa ... 3066880048

Thanks! I think I have watched every listing for 215 and 315 parts. I wonder how likely it is that a 215/315 unit will do slm - I have heard that some even if functioning, are no longer sim..