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Dielectric Film Reflector
Processing Capacity
Capable to realize the complete processes in optical design, instrument design, component high-precision molding,
planar processing, spherical processing, aspheric processing, coating, etc.
Applications
Photoelectric information; aerospace; new energy; nuclear power and nuclear energy equipment and other fields.
Performance
● Broadband dielectric film reflector is coated with multilayer films which is a superposition of films with different
refractive index. The angle of incidence was designed to be 45°. Such reflector has an unprecedented broad
reflection band.
● The bandwidth of a single reflector covers the wavelengths in VIS and NIR regions.
● Advantages: its characteristics hardly deteriorate with time. It is durable and easy to clean, etc.
Features
| Dielectric Film Reflector | |
| Model | Reflector-D-X |
| Material | H-K9L(BK7) , Quartz, Glass ceramics |
| Optical film | Multi-layer dielectric film |
| Surface precision | λ/10 |
| Parallelism | ≤30 seconds |
| Surface quality | 40-20 |
| Dimensional tolerance | ±0.1mm |
| Wavelength for measurement | 632.8nm |
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