UV Aluminum Mirror, Zerodur, 25.4 mm, λ/10, 250-600 nm
UV Aluminum Mirror, Zerodur, 25.4 mm, λ/10, 250-600 nm
Model: 10Z20AL.2
Product Series Overview
High-Performance Zerodur Metallic MirrorsThe 10Z20AL.2 Broadband UV Enhanced Aluminum Mirror is an excellent general purpose, broadband reflector. This 25.4 mm (1.0 inch) diameter mirror is made from a 6.0 mm thick Zerodur substrate. Zerodur, a glass-ceramic material, exhibits nominally zero thermal expansion which provides extra stability for applications requiring diffraction limited performance. 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 15-5 surface quality.
Specifications
- Wavelength RegionUV
- Wavelength Range250-600 nm
- Mirror ShapeRound
- Diameter25.4 mm
- Mirror SizeØ25.4 mm
- Thickness6.0 mm
- MaterialZerodur® or equivalent
- Coating TypeUV Enhanced Aluminum
- Coating CodeAL.2
- Surface Quality15-5 scratch-dig
- Surface Flatnessλ/10 at 632.8 nm
- Angle of Incidence0-45°
- Clear Aperture≥central 80% of diameter
- Back SurfaceGround
- ReflectivityRavg>90% @ 250-600 nm
- Damage Threshold2 J/cm² with 10 ns pulses at 355 nm, 20Hz
- Diameter Tolerance+0/-0.13 mm
- Thickness Tolerance±0.25 mm
- Chamfers0.25–0.76 mm face width
- Chamfers Angle Tolerance45° ±15°
- Cleaning
Resources & Downloads
2D Product Drawings
10Z and 20Z Zerodur Mirror Drawing(103.8 kB, PDF)
Related Products
Similar
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | 10D20ER.2Silver Mirror, Borofloat, 25.4 mm, λ/10, 480-20,000 nm | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
| 10D20AL.2UV Aluminum Mirror, Borofloat, 25.4 mm, λ/10, 250-600 nm | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
 | 10SD520BD.1Dielectric Mirror, ValuMax, Borofloat, 25.4 mm Square, 488-694 nm | In Stock | ||||
 | 10D20DM.11Dielectric Mirror, Laser Line, 25.4 mm, λ/10, 532 nm | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More |
Compatible
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | HVM-1iMirror Mount, Industrial, Vertical Drive, 1 in., 2 Locking Allen-Keys, 8-32 | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
 | U100-A3KMirror Mount, ULTIMA®, Clear Edge, 1.0 in., 3 Locking Knobs | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More |