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UV Aluminum Mirror, Economy Borofloat, 12.7 mm Square, λ/10, 250-600 nm
UV Aluminum Mirror, Economy Borofloat, 12.7 mm Square, λ/10, 250-600 nm
Model: 05SD520AL.2
Product Series Overview
Economy Square Broadband Metallic MirrorsThe 05SD520AL.2 is an Economy UV Enhanced Aluminum Broadband Square Mirror. By taking advantage of advanced polishing techniques and our high-volume manufacturing, these mirrors are truly cost effective. This 12.7 x 12.7 mm (1/2 x 1/2 inch) square mirror is made from 3.1 mm thick Borofloat® 33 substrate which is coated with the AL.2 aluminum coating. Borofloat® 33 has low thermal expansion and is an excellent substrate for most applications. The AL.2 UV enhanced aluminum coating is a durable, broadband UV reflector with an average reflectivity greater than 90% from 250–600 nm. The AL.2 aluminum coating contains a durable dielectric overcoat to prevent oxidation of the metal. This mirror has a λ/10 surface flatness and a 60-40 surface quality.
Specifications
- Wavelength RegionUV
- Wavelength Range250-600 nm
- Mirror ShapeSquare
- Mirror Size12.7 x 12.7 mm
- Thickness3.1 mm
- MaterialBorofloat® 33
- Coating TypeUV Enhanced Aluminum
- Coating CodeAL.2
- Surface Quality60-40 scratch-dig
- Surface Flatnessλ/10 at 632.8 nm
- Substrate Number05SD520
- Angle of Incidence0-15°
- Clear Aperture≥central 80% of diameter
- Back SurfaceGround
- ReflectivityRavg>90% @ 250-600 nm
- Damage Threshold2 J/cm², 10 ns pulses , 20 Hz at 355 nm
- Size Tolerance+0/-0.13 mm
- Thickness Tolerance±0.25 mm
- Chamfers0.25-0.76 mm face width
- Chamfers Angle Tolerance45° ±15°
- Cleaning
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| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | 05SD520BD.2Dielectric Mirror, ValuMax, Borofloat, 12.7 mm Square, 700-950 nm |