Pyrex Optical Mirrors

Last Updated: April 1, 2025

Description

Pyrex Optical Mirrors are specialized mirrors made from Pyrex, a proprietary material developed by Corning Inc. These mirrors are designed to reflect light with high precision and are used in various optical systems. The primary function of Pyrex Optical Mirrors is to redirect light in a controlled manner, ensuring that the light maintains its intended path and properties.

Working Principle

Pyrex Optical Mirrors work by reflecting light off their surface, which is typically coated to enhance reflectivity. The Pyrex material provides a stable substrate that minimizes distortion and maintains the integrity of the reflected light. This stability is crucial for applications requiring precise optical alignment and high-quality imaging. The usefulness of Pyrex Optical Mirrors lies in their ability to maintain consistent performance under varying environmental conditions, thanks to the material's low thermal expansion properties.

Applications

Specific applications of Pyrex Optical Mirrors include their use in scientific instruments, such as telescopes and microscopes, where precise light reflection is critical. They are also employed in laser systems, where maintaining beam quality and alignment is essential. Additionally, Pyrex Optical Mirrors are used in optical testing equipment and various industrial applications that require reliable and accurate light reflection.

Advantages over other Optical Mirrors

Pyrex Optical Mirrors offer several advantages over other types of optical mirrors. One significant advantage is their low thermal expansion, which ensures that the mirrors maintain their shape and performance even when exposed to temperature fluctuations. This property makes them particularly suitable for environments where temperature stability is a concern. Additionally, the durability of Pyrex material provides resistance to physical and thermal damage, enhancing the longevity and reliability of the mirrors.

Limitations

Despite their advantages, Pyrex Optical Mirrors have limitations. They may not be suitable for applications requiring extremely high reflectivity across a broad spectral range, as other materials like metallic mirrors might offer better performance in such cases. Additionally, the initial cost of Pyrex Optical Mirrors can be higher compared to standard glass mirrors, which might be a consideration for budget-sensitive projects.

Considerations

When considering Pyrex Optical Mirrors, it is important to evaluate factors such as initial costs, which can be higher due to the specialized material and manufacturing processes involved. Operating expenses are generally low, as the mirrors require minimal maintenance. However, the durability and accuracy of Pyrex Optical Mirrors make them a cost-effective choice in the long run, as they reduce the need for frequent replacements and adjustments. Maintenance costs are also relatively low, given the material's resistance to damage and environmental changes.

7 Results
Optical Mirrors -- Aluminum Coated Mirrors
from CeNing Optics Co., Ltd.

Metallic Coatings are very broadband and relatively insensitive to incidence angle. They offer good performance at a low price. Although they are most commonly used, metallic reflective coatings are delicate and require crae during cleaning. They are only recommended for low power applications. The... [See More]

  • Mirror Materials: BK7 Glass; Pyrex®; Ultra-violet grade Fused Silica; Schott, CDGM Glass
  • Wavelength Range: 250 to 800
  • Mirror Types: Flat Mirror; Parabolic Mirror (optional feature)
  • Diameter/Width: 5 to 76.2
1/4λ Mirror 100mm x 100mm Enhanced Aluminum -- NT45-342
from Edmund Optics Inc.

Available in a Wide Range of Sizes and Shapes. Precision Metallic Mirror Coatings. Contact Us for Custom Sizes. TECHSPEC ® 1/4 λ First Surface Mirrors are ideal for a wide range of applications. To meet specific application needs, these mirrors are offered in a wide variety of shapes,... [See More]

  • Mirror Materials: Pyrex®
  • Thickness: 15
  • Mirror Types: Flat Mirror
  • Mirror Coatings: Enhanced Aluminum
800nm Highly Dispersive Ultrafast Mirrors
from HG Optronics, Inc.

Laser Line Mirrors are used for beam-steering in demanding laser applications. Laser Line Mirrors are Optical Mirrors that have been designed for specific laser types or wavelengths. 3. High Power Grade Laser Mirror. Laser Line Mirrors are used for beam-steering in demanding laser applications. [See More]

  • Mirror Materials: BK7 Glass; Fused Silica; Pyrex®
  • Wavelength Range: 355 to 1053
  • Mirror Types: Laser Mirror
  • Mirror Shape: Round
Elliptical Mirror -- M-ELP005
from Ross Optical Industries

These first-surface elliptical flat mirrors are suitable for applications which require bending/folding light at precise angles with minimum wavefront distortion. Although they are typically offered with protected aluminum mirror coating, other coatings are available on request. Other sizes can be... [See More]

  • Mirror Materials: Pyrex®
  • Diameter/Width: 17.96
  • Mirror Types: Flat Mirror
  • Thickness: 3.81
High Reflective Broadband Dichroic Mirrors
from HG Optronics, Inc.

The dichroic mirror is a mirror with significantly different reflection or transmission properties at two different wavelengths, it ’s characterized by almost complete transmission of light at certain wavelengths and almost complete reflection of light at other wavelengths. It can be widely... [See More]

  • Mirror Materials: BK7 Glass; Fused Silica; Pyrex®
  • Mirror Shape: Round
  • Mirror Types: Laser Mirror
  • Mirror Coatings: HR coating
Round Mirror -- M-PFR003
from Ross Optical Industries

Mirrors can be in a variety of shapes and sizes. Our catalog shows only flat round and square mirrors. Other shapes, sizes and surface curvatures can be made for your special application. [See More]

  • Mirror Materials: Pyrex®
  • Diameter/Width: 12.5
  • Mirror Types: Flat Mirror
  • Thickness: 6
Square Mirror -- M-PFS004
from Ross Optical Industries

Mirrors can be in a variety of shapes and sizes. Our catalog shows only flat round and square mirrors. Other shapes, sizes and surface curvatures can be made for your special application. [See More]

  • Mirror Materials: Pyrex®
  • Diameter/Width: 12.5
  • Mirror Types: Flat Mirror
  • Thickness: 6