Biconcave Lenses (BCC)

Biconcave Lenses (BCC) are constituted by two opposing concave surfaces.

Materials:
Optical glasses - Germanium (Ge) - Silicon (Si) - Zinc Selenide (ZnSe) - Zinc Sulfide (ZnS) - Calcium Fluoride (CaF2) - Magnesium fluoride (MgF2) - Fused Silica (SiO2) - Sapphire (Al2O3) - Plastics - Other materials

Applicable Treatments:
- monolayer and multilayer
- antireflection (AR) for visible (VIS)
- antireflection (AR) for near infrared (NIR)
- antireflection (AR) for infrared (IR)
- antireflection (AR) for ultraviolet (UV)
- Indium-tin Oxide coatings (ITO)
- other