SW1 Polished Sodium Chloride IR Window Plates for Liquid Sample Testing
Price range: $29.00 through $454.00
Polished Calcium Fluoride (CaF₂) IR Window Plates
Product Description
Calcium fluoride (CaF₂) crystal provides a wide optical transmission
range from approximately 0.13 μm to 10 μm. It offers good optical
transmission, low stress birefringence, uniform refractive index,
stable mechanical properties, resistance to deliquescence and good
radiation resistance.
CaF₂ is widely used for optical windows, prisms, lenses and other
infrared optical components. Crystal orientations including
<100>, <110> and <111> can be processed.
The maximum available CaF₂ crystal diameter is approximately 375 mm.
Available Sizes
| Standard Size | Φ10 × 2 mm |
| Standard Size | Φ13 × 2 mm |
| Standard Size | Φ15 × 2 mm |
| Standard Size | Φ25 × 4 mm |
| Standard Size | Φ30 × 3 mm |
| Standard Size | Φ30 × 5 mm |
| Standard Size | Φ38 × 6 mm |
| Standard Size | Φ40 × 5 mm |
| Standard Size | Φ47 × 5 mm |
| Standard Size | Φ55 × 6 mm |
Optical & Physical Properties
| Transmission Range | 0.13–10 μm |
| Refractive Index | 1.6921–1.3161 (0.13–10 μm) |
| Melting Point | 1360°C |
| Cleavage Plane | (111) |
| Thermal Conductivity | 9.71 W·m⁻¹·K⁻¹ |
| Knoop Hardness | 158.3 kg·mm⁻² |
| Elastic Constants | C11 = 164; C12 = 53; C44 = 33.7 |
| Solubility in Water | 0.0017 g / 100 g H₂O at 20°C |
Applications
- Infrared spectroscopy
- Mid-infrared optical systems
- Optical windows
- Prisms
- Infrared lenses
- Analytical and laboratory optical components
Crystal Orientation
Available processing orientations include
<100>, <110>, <111> and other orientations
according to application requirements.
Customization
Other diameters, thicknesses and crystal orientations can be customized
according to customer requirements. Please contact us for detailed
specifications.
| Size | 10X2 MM Sodium Chloride IR Window Plate, 13X2 MM Sodium Chloride IR Window Plate, 15X2 MM Sodium Chloride IR Window Plate, 25X4 MM Sodium Chloride IR Window Plate, 30X3 MM Sodium Chloride IR Window Plate, 30X3 MM Sodium Chloride IR Window Plate / Perforated, 30X5 MM Sodium Chloride IR Window Plate, 38X6 MM Sodium Chloride IR Window Plate, 40X5 MM Sodium Chloride IR Window Plate, 47X5 MM Sodium Chloride IR Window Plate, 55X6 MM Sodium Chloride IR Window Plate, Custom Size / Specification |
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