Concave Metallic Mirror, 25.4 mm, 250 mm Focal Length, 450-700 nm

The 10DC500ER.1 enhanced aluminum concave mirror is used for focusing, collecting, and imaging with no chromatic aberration. This mirror can be used to manipulate laser beams or other broadband sources. This family of mirrors are available in three sizes, 12.7, 25.4, and 50.8 mm diameter, with radii of curvature from 25-2000 mm. This mirror is 25.4 mm in diameter, with an EFL of 250 mm and coated for a wavelength range of 450-700 nm.
Specifications
- Wavelength Range450-700 nm
- Mirror ShapeConcave
- Diameter25.4 mm
- Effective Focal Length (EFL)250 mm
- F/#9.8
- Radius of Curvature (R)-500 mm
- MaterialBorofloat® 33
- Coating TypeEnhanced Aluminum
- Coating CodeER.1
- Angle of Incidence0-15°
- ReflectivityRavg>93%, Rmin>90 % @ 450-700 nm
- Damage Threshold0.5 J/cm² with 10 ns pulses at 532 nm, 20Hz
- Surface Quality40-20 scratch-dig
- Surface Flatnessλ/4 at 632.8 nm
- Back SurfaceFine ground
- Edge Thickness (T<sub>e</sub>)6.35 mm
- Center Thickness (T<sub>c</sub>)6.19 mm
- Thickness Tolerance±0.25 mm
- Diameter Tolerance+0/-0.13 mm
- Wedge≤0.03 mm
- Chamfers0.25–0.76 mm face width
- Chamfers Angle Tolerance45° ±15°
- Cleaning

Resources & Downloads
Other
10DC500ER.1 RoHS Certificate(702.5 kB, PDF) ER.1 Raw Data.xlsx(237.2 kB, XLSX)
2D Product Drawings
10DC Series Drawing(100.6 kB, PDF)
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