Concave Spherical Mirror Φ50.0mm F=300.0mm AU+Protected H-K9L optical glass
Product No. 270308
Stock In Stock
Express DHL, Fedex etc.

- Dia Φ50.0mm
- FL 300.0mm
- Coating Gold+Protected
- R 600.0mm
- CT 9.0mm
- ET 9.52mm
- FL Tolerance ±2%
- Diameter Tolerance +0.0/-0.1mm
- Thickness Tolerance ±0.2mm
- Material H-K9L optical glass
- Irregularity (P-V) λ/4 @ 633 nm
- Centering Tolerance <3arcmin
- Surface Quality 40/20-60/40
- Back Surface Polish or Grinding
- Bevel Protective Bevel 0.2~0.5mmX45°
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