Laser Goggles + Diffraction Gratings

[Abolfazl]

Yea I am looking for something to play around with.
I am receiving my 265mW Green from Scopeguy20. Do you guys recommend any cool accessories to get? I've already ordered goggles

 

[BrewCityMusic]

These are the same sheets I have, only mine are a LOT cheaper as I bought them in bulk... $11 per full sheet shipped in the USA Priority, $6 for each additional sheet.

http://cgi.ebay.com/NEW-Holographic...QQptZLHQ5fDefaultDomainQ5f0QQsalenotsupported

I am running fairly low (7 or 8 sheets left) but would be willing to sell say 4 of them total, PM me if interested (I'm heading to work on a stage wiring project for a couple of hours but will answer all PM's this evening)

 

[Abolfazl]

Got any pics of the sheets?