Hi - I'm using a Cameo IODA RGY 400 and a KAM Energy SD1 1500 RGB - from what I've read I should be wearing goggles when using these at short distances (ie testing shows in my house) and with reflections inc diffuse ones - can anybody recommend any protective eye wear please-laser spec is below SD1 = Laser power 550mW 638nm red laser 150mW 532nm green laser 800mW 450nm blue laser IODA = 300mW 637nm red laser 120mW 532nm green laser - I've found glasses which cover some of the spectrum but can't find a combination of them all. - I've done some research re audience distance/safety too but it's quite overwhelming. Is there a calculator available which will calculate safe operating parameters for public/club use? - Thanks Si