Ohara is leading the charge in the protection of the environment through the development and manufacture of our ecologically safe glass types. Today we melt more than 130 environmentally safe glass types that are free of lead and arsenic. Ohara produces more than 300 tons of high quality optical glass each month available as strip, slab, cut blanks, pressings and other forms.
Optical Glass Types, nd-vd Chart and Details Properties (PDF form)
Please click on the glass type families to access
pdf data sheets for the individual glass types
