Our windows offer superior optical coatings for maximum energy transmission with reduced absorption that prevents heating.  Kool Blast Gas’s windows offer up to 100,000 pulses per window, substantially more than any other supplier. They are individually wrapped in a 5-pack.

• Order 1 pack of 5 ($10 each / $50 total)
• Order 5 packs or more with 25+ ($9 each)
• Order 10 packs or more with 50+ ($8 each)