P/N: MCM-AL-PCV-40-23
Aluminum Concave Mirror – the first surface mirror has a plano(flat) back surface and a coated spherical front surface with reflective aluminum. Aluminum Concave Mirrors are ideal for technical OEM applications in the UV, visible, or IR ranges.
Diameter 40mm, EFL = -23mm
| Substrate Material: | BK7 optical glass |
| Outer Diameter: | 40.0,+/-0.1mm |
| Edge Thickness: | 8.7,+/-0.1mm |
| EFL: | -23.4mm (concave surface mirror) |
| ROC: | -46.768mm |
| Surface Quality: | Double side fine polished; 40-20 scratch and dig |
| Flatness: | < Lamda/4 @ 633nm over aperture |
| Chamfer: | < 0.2mm x 45 deg |
| Coating: | Front Surface: Single side Aluminum coating, protective SiO overcoat Rear Surface: Fine ground |
| Reflectivity: | Ravg>90% from 400nm-10um Ravg>85% from 250nm-600nm |
| Clear Aperture: | > 90% of Reflective Surface |
| Packaging: | Vacuum packaged(sealed) |
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General Specifications
- Substrate Material: BK7 optical glass
- Reflectivity: Ravg>90% from 400nm~10um
- Outer Diameter: 12.7, +/-0.1mm
- Thickness: 6.0, +/-0.1mm
- Surface Quality: Double side fine polished, 40-20 scratch and dig
- Coating: Single-side Aluminum coating, protective SiO overcoat
- Clear Aperture: >90% of reflective surface
Pricing Overview (Excl. Taxes & Fees)
- Purchase Qty < 20pcs: S$35.00/pc
- Purchase Qty 20pcs or more: S$25.00/pc
- Purchase Qty 50pcs or more:
Inquire to us for volume pricing
Stock Availability
- Local Singapore Warehouse: 180pcs
- New Batch Process Leadtime: Approx. 3-4weeks; EXW-SIN (T&C Apply)