What Is Didymium Filter?

Didymium (Greek: δίδυμο, twin element) is a mixture of the elements praseodymium

and neodymium. ... Didymium photographic filters are often used to enhance autumn scenery by making leaves appear more vibrant. It does this by removing part of the orange region of the color spectrum, acting as an optical band-stop filter.

What does a didymium glass filter do?

Didymium lenses protect the eyes from certain visible and UV light produced in the glassblowing process. They enable the glassblower to see the glass while it is being worked in the flame.

What is Didymium glass?

Didymium safety glasses are known as rose glass, rose didymium, ACE, Phillips Ace 202, and purple glass. These are all the same thing. Didymium safety glasses protect you from UV radiation and sodium flare caused by beadmaking and silver soldering as well as other torchwork with soft glasses.