F-35 Fighter Jet Window Sapphire EOTS Cut Loose Gems (F35 Gem) bgo-12 Each is pictured individually

Each is pictured individually

This means that it shows a mixture of red and green flashes

" That's because fluorite is a really tricky material to cut

Neodymium makes YAG a versatile laser crystal

Though the LANCE is absolutely incredible (we got to see it in person and meet the head crystal grower

F-35 Fighter Jet Window Sapphire EOTS Cut Loose Gems (F35 Gem) bgo-12 Each is pictured individuallyThese are lab created sapphires which were grown for use as a sensor window in the F35 fighter jet but didn't meet spec. They've been faceted in my custom EOTS design which mimics the shape of the sensor array they would have been a part of if they made spec! These stones glow blue under shortwave UV because of titanium contamination. This is a really cool material lab sapphire grown for windows on the F35! These aren't used on the cockpit but on a