- Ceramic Parts
- Fused Silica (Quartz) Parts
- Germanium Parts
- KRS-5 Parts
- Lithium Fluoride Parts
- Magnesium Fluoride Parts
- Potassium Chloride Parts
- Ruby Laser Rods
- Sapphire Parts
- Silicon Parts
- Silver Chloride Parts
- Sodium Chloride Parts
- Strontium Fluoride Parts
- Tungsten Carbide Parts
- V and Cup Jewel Housings
- Zinc Selenide Parts
- Zinc Sulfide/Cleartran Parts
- Balls and Hemispheres