Custom Sapphire Optical Components | All Shapes Custom Sapphire Optics
- Model
- FELIX GLASS SOC-BLK-001
Item specifics
- Material
- High-Purity Single-Crystal Sapphire
- Spectral Range
- 150nm ~ 5.5μm (UV-Vis-Mid IR)
- Mohs Hardness
- 9.0
- Surface Quality
- 40/20, 20/10, 10/5 Optical Grade
- Dimensional Tolerance
- ±0.01mm ~ ±0.05mm
- Parallelism
- ≤ 1 arcsec
- Flatness
- λ/10 @ 633nm
- Customization
- Size, shape, polishing, coating available
Review
Description
Sapphire Optical Cube | Custom Sapphire Block for Optical Systems
Sapphire optical cubes (also known as sapphire blocks or prisms) are precision-machined single-crystal sapphire components with multi-sided optical-grade polishing. These cubes feature exceptional hardness, wide spectral transmission and excellent thermal stability, making them ideal for use in optical systems, laser equipment, laboratory instruments and industrial applications.
Core Advantages
- Mohs 9 ultra-high hardness, excellent scratch and wear resistance
- Ultra-wide transmission range from 150nm UV to 5.5μm mid-infrared
- Six-side optical-grade polished finish with high parallelism and flatness
- Excellent thermal stability and high-temperature resistance
- High chemical resistance against acid, alkali and corrosive environments
- Customizable dimensions, tolerances and surface quality
- Strict dimensional accuracy control for precision optical assembly
Available Types & Sizes
- Standard sapphire cubes with equal side lengths
- Custom rectangular sapphire blocks
- Sapphire prism blocks with specific angles and cuts
- Special-shaped sapphire optical blocks per customer drawings
Key Technical Specifications
| Item | Parameter |
|---|---|
| Material | High-Purity Single-Crystal Sapphire |
| Spectral Range | 150nm ~ 5.5μm (UV-Vis-Mid IR) |
| Mohs Hardness | 9.0 |
| Surface Quality | 40/20, 20/10, 10/5 Optical Grade |
| Dimensional Tolerance | ±0.01mm ~ ±0.05mm |
| Parallelism | ≤ 1 arcsec |
| Flatness | λ/10 @ 633nm |
| Customization | Size, shape, polishing, coating available |
Main Applications
- Optical instruments and laboratory equipment
- Laser systems and beam control assemblies
- Optical prisms, beam splitters and light guides
- Calibration standards and reference blocks
- High-temperature and high-pressure optical viewports
- Semiconductor and aerospace optical components
Custom Service
- Custom dimensions, length, width and height according to requirements
- Multi-sided optical-grade polishing and precision grinding
- Special cuts, angles and beveled edges per drawings
- Anti-reflection coating for specific wavelength bands
- Small-batch prototypes and large-volume production orders
Call to Action
Get Custom Quote | View All Sapphire Optical Components
Related Links
Related Products: Custom Sapphire Windows, Sapphire Lenses, Sapphire Domes
Related Articles: [Knowledge Center] Sapphire Material Properties & Industrial Optical Applications
Exclusive FAQ
Q1: What is a sapphire optical cube used for?
A: Sapphire optical cubes are multi-sided polished sapphire blocks used in optical instruments, laser systems, beam splitters, calibration standards and other applications requiring high hardness and optical clarity.
Q2: Can you customize the size and dimensions of the sapphire block?
A: Yes. We provide full customization of dimensions, shapes, tolerances and polishing grades according to your drawings and technical specifications.
Q3: What surface quality can you achieve?
A: We offer optical-grade polishing with surface quality up to 10/5, flatness λ/10 and parallelism ≤1 arcsec, meeting high-precision optical system requirements.
Q4: Do you provide anti-reflection coating for sapphire cubes?
A: Yes. We can apply single or multi-layer AR coatings for UV, visible or infrared bands to improve light transmittance.
Q5: Are small custom orders available?
A: Yes. We support prototype samples, small-batch trial orders and mass production to meet different project demands.
