BK7 Grade A Optical Glass Standard MB11-050 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: 38 mm
Thickness: 4 mm
Shape: Round, Square
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Features


  • High-Quality Reflective Surface: Our mirrors feature a highly polished surface with a thin coating of aluminum or silver, ensuring excellent light reflection.

  • First Surface Mirrors: Designed for optical applications, these mirrors have the reflective coating on the front surface to eliminate optical distortion from the glass.

  • Protected Aluminum Coating: All mirrors come with a durable aluminum coating applied to the front surface for enhanced protection and longevity.

  • Material Options: Available in BK7 grade A optical glass and UV grade fused silica for diverse application needs.

  • Dimensional Precision: Mirrors are crafted with a dimensional tolerance of +0.0/-0.1mm, ensuring precise fit and performance.

  • Surface Flatness: Standard grade mirrors offer λ/5 flatness at 632.8nm, while high-grade mirrors provide superior λ/10 flatness.

  • Surface Quality: Scratch/Dig quality of 40/20 for standard grade and 10/5 for high-grade mirrors, ensuring minimal surface imperfections.

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

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

  • Custom Solutions Available: We offer custom mirror solutions tailored to your specifications. Contact us with your requirements for a personalized quotation.

Applications


  • Laser Systems: Beam routing and precise reflection.

  • Optical Instruments: Imaging, sensing, and measurement setups.

  • Scientific Research: Laboratory experiments and optical testing.

  • Industrial Applications: Alignment, inspection, and metrology.

  • Custom Engineering Projects: Tailored mirrors for specialized designs.