• Max temperature:

  1150° C - continuous
  1300° C - limited time

• Transmission > 90% da 0.2 a 3.5 µm
• Available in several sizes and thicknesses

B) Sapphire (PDF Properties and curves)

• Max temperature: 2000° C
• Transmission > 80% from 0.3 to 5.0 µm (depending on thickness)
• Thickness from 0,8 to 10.0 mm
• Size up to 160 mm
  
  

C) Silicon w/o AR coating (PDF Properties and curves)

• Transmission up to 16 µm
• Thickness from 1 to 10 mm
• Size up to 160 mm
• Silicon w/o O₂ also available

D) Germanium (PDF Properties and curves)

• Max temperature: 90° C
(above 90 °C, transmission decreases and goes back to normal values when temperature decreases)
• Coating AR at 8..14 µm
• Coating AR at 8..14 µm + Carbon Coating
• Carbon Coating Vickers hardness 16 Gpa
• Thickness from 1 to 16 mm
• Size up to 250 mm
  
  

E) CaF₂ (PDF Properties and curves)

• Max temperature: 1360° C
• Transmission 90% from 0.13 to 5.0 µm (depending on thickness)
• Thickness up to 12 mm
• Size up to 200 mm

F) BaF₂ (PDF Properties and curves)

• Max temperature: 1280° C
• Transmission 90% from 0.15 to 12.5 µm (depending on thickness)
• Transmission with coating 99% at 10.6 µm
• Thickness from 12 mm
• Size up to 150 mm

G) MgF₂ (PDF Properties and curves)

• Max temperature: 1225° C
• Transmission 90% from 0.11 to 7.5 µm (depending on thickness)
• Thickness up to 12 mm
• Size up to 150 mm

H) ZnS - Water Clear (PDF Properties and curves)

• Max temperature: 300° C (with coating)
• Transmission w/o coating 70% from 0.2 to 14 µm (depending on thickness)
• Coating AR/AR at 8..14 µm (T 99% a 10.6 µm)
• Thickness up to 12 mm
• Size: dia up to 250mm; squared: up to 250x200mm

I) ZnS - Flir (PDF Properties and curves)

• Max Temperature: 300 °C (with coating)
• Transmission w/o coating > 70% from 8 to 10µm (depending on thickness)
• Coating AR/AR at 8..14 μm
• Thickness: up to 12mm
• Size: dia up to 250mm; squared: up to 250x200mm

L) ZnSe (PDF Properties and curves)

• Max Temperature: 600 °C
• Transmission range: 0.6..24 μm
• Coating AR/AR at 8..14 μm (T > 99% at 10.6 μm)
  
• Thickness: up to 15 mm
• Size: dia up to 250 mm; squared: up to 250 x 200 mm