BK7 Grade A Optical Glass Standard MB11-025 Circular Mirror
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since 2015
Description
Circular, Square, Rectangular Mirrors are essential components in various optical applications, known for their ability to reflect light with precision. These mirrors feature a highly polished surface, typically coated with a thin layer of aluminum or silver. This coating is applied to the front surface, a design known as the first surface type, which ensures that the optical properties of the glass do not interfere with the light's path. The rear surface of these mirrors is finely ground to enhance their reflective capabilities.
Our mirrors come with a protected aluminum coating on the front surface, ensuring durability and high performance. The mirrors are crafted from BK7 grade A optical glass, known for its clarity and quality. For those requiring even higher precision, we offer options in fused silica, which provides exceptional thermal and chemical resistance. These materials are chosen to meet the rigorous demands of both standard and high-grade optical applications.
At Tower Optical, we understand that each project may have unique requirements. Therefore, we offer customization services to tailor our mirrors to your specific needs. Whether you require a particular size, shape, or coating, our team is ready to assist you in creating the perfect optical solution. Simply provide us with your drawings or specifications, and we will deliver a quotation to bring your vision to life.
BK7 Grade A Optical Glass Standard MB11-025 Circular Mirror
Specifications |
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|---|---|
| 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: | 25 mm |
| Thickness: | 2 mm |
| Shape: | Round, Square, Rectangle |
Features
- High-Quality Reflective Surface: Our mirrors feature a highly polished surface with a thin coating of aluminum or silver, ensuring optimal light reflection.
- First Surface Mirrors: Designed with the reflective coating on the front surface to eliminate the optical properties of the glass, enhancing the quality of incident and reflected light.
- Protected Aluminum Coating: All mirrors come with a protected aluminum coating applied to the front surface for durability and longevity.
- Material Options: Available in BK7 grade A optical glass and UV grade fused silica for diverse optical applications.
- Customizable Options: We offer custom versions of all products. Send us your drawings or specifications for a personalized quotation.
- Various Sizes Available: Choose from a range of diameters and thicknesses to suit your specific needs.
Applications
- Optical Instrumentation: Precision reflection in scientific and industrial devices.
- Laser Systems: Stable and accurate beam redirection.
- Imaging & Sensing: High-quality reflection for cameras and detectors.
- Laboratory Research: Ideal for experimental setups requiring exact light control.
- Metrology Systems: Ensures minimal distortion for precision measurements.
Frequently Asked Questions
The mirrors are used for reflecting light.
The reflecting surface is usually a thin coating of aluminum or silver.
Most mirrors for optical applications are called first surface types since the coating is on the front surface thereby eliminating the optical properties of the glass from affecting the incident or reflected light.
The material used for the mirrors is BK7 grade A optical glass.
The dimensional tolerance for the mirrors is +0.0/-0.1mm for standard grade and +0.0/-0.1mm or fused silica for high grade.