BK7 Grade A Optical Glass Standard MB11-010 Circular Mirror

Specifications

Reflective Coating: Protected Silver, Protected Aluminum
Substrate: BK7
Average Reflectance: 95 %
Wavelength Range: 500 – 1000 nm
Surface Flatness: lambda/6
Surface Quality: 40-20 scratch-dig
Diameter: 10 mm
Thickness: 2 mm
Shape: Round, Square
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Features


  • High-Quality Reflective Surface: Mirrors feature a highly polished surface with a thin coating of aluminum or silver for optimal light reflection.

  • First Surface Mirrors: Coating is applied to the front surface, eliminating the optical properties of the glass from affecting light reflection.

  • Protected Aluminum Coating: All mirrors come with a protected aluminum coating on the front surface for enhanced durability.

  • Material Options: Available in BK7 Grade A optical glass and UV Grade Fused Silica for various optical applications.

  • Dimensional Tolerance: Precision manufacturing with a dimensional tolerance of +0.0/-0.1mm.

  • Flatness: Standard grade mirrors offer λ/5 @ 632.8nm, while high-grade mirrors provide λ/10 @ 632.8nm for superior optical performance.

  • Surface Quality: Scratch/Dig specifications of 40/20 for standard grade and 10/5 for high grade ensure excellent surface quality.

  • Thickness Tolerance: Consistent thickness with a tolerance of ±0.2mm.

  • Parallelism: Mirrors maintain parallelism of less than 3 arc minutes for precise optical alignment.

  • Custom Solutions Available: Custom versions can be made to order based on your drawings or specifications.

Applications


  • Laser Systems: Provides precise beam reflection with minimal loss.

  • Optical Instruments: Enhances imaging and measurement accuracy.

  • Research Laboratories: Supports experiments requiring high-quality optical components.

  • Industrial Optics: Suitable for inspection, alignment, and calibration setups.

  • Telecommunication Systems: Ensures stable and accurate light redirection.

  • Custom Optical Assemblies: Flexible solutions for unique project needs.