P/N: MCM-AU-R-025060
BK7 Substrates with Single Side Gold Coating
Protective SiO Overcoat
Lambda/10 Surface Flatness
R > 98% 1um to 5um
R > 95% from 800nm to 10um
| Substrate Material: | BK7 optical glass |
| Outer Diameter: | 25.4, -0.2/0mm |
| Thickness: | 6.0,+/-0.1mm |
| Surface Quality: | Double side fine polished 20-10 S/D; 40-20 S/D(coated) |
| Flatness: | < Lamda/10 @ 633nm per 25mm over clear aperture |
| Chamfer: | < 0.2mm x 45deg |
| Coating: | Single side gold coating, SiO protection layer |
| Reflectivity: | Ravg > 98% from 1um to 5um |
| Clear Aperture: | > 90% of polished surface |
| Back surface: | Polished/Uncoated (20-10 S/D) |
| Packaging: | Vacuum packaged(sealed) |
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General Specifications
- Substrate Material: BK7 Optical Glass
- Outer Diameter: 12.7, -0.1/0mm
- Thickness: 6.0, +/-0.1mm
- Surface Quality: Double side fine polished 20-10 S/D; 40-20 S/D(coated)
- Coating: Single side gold coating, SiO protection layer
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$55.00/pc
- Purchase Qty 20pcs or more: S$45.00/pc
- Purchase Qty 50pcs or more:
Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 299pcs
- New Batch Process Leadtime: Approx. 3-4weeks; EXW-SIN (T&C Apply)