Don't say ND when it's not an ND!

Posted by Valkyries on Aug 7th 2022

We've heard people say "white light ND" a lot lately (not sure who started it) but those of us in the field tend to think it's a bad idea, because it dilutes the meaning of "ND".  Let me explain. … read more

Raising from the ashes

Posted by Valkyries on Sep 26th 2020

If you have been following us on Instagram, you know we've suffered a massive ransomware attack.In September of 2020, Valhalla's parent company and affiliates became victim of a targeted, and well-exe … read more