High-Performance Optical Mirrors | Metallic, Dielectric & Dichroic Coatings
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How to order?
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Ships from:
China
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Sold by:
Minyi Technology -
On FindLight:
since 2025
Description
Optical Mirrors are essential components in any optical setup, and their quality and performance directly impact the reliability of your systems. Our wide range of optical mirrors is engineered to meet the highest standards of precision and durability, making them the perfect choice for demanding laboratory and industrial applications.
Types of Mirrors:
- Metallic Coated Mirrors: Offer high reflectivity across a broad wavelength range, ideal for general-purpose use.
- Dielectric Coated Mirrors: Designed for specific wavelength ranges, providing excellent reflectivity and durability.
- Dichroic Coated Mirrors: Separate or combine different wavelengths, essential for advanced optical systems like fluorescence imaging or multi-wavelength lasers.
High-Performance Optical Mirrors | Metallic, Dielectric & Dichroic Coatings
Specifications |
|
|---|---|
| Reflective Coating: | Custom, Protected Aluminum |
| Substrate: | BK7, Fused Silica, UV Fused Silica, Other (not specified) |
| Average Reflectance: | 90 % |
| Wavelength Range: | 400 – 700 nm |
| Surface Flatness: | lambda/8 |
| Surface Quality: | 20-10 scratch-dig |
| Shape: | Round |
| Material: | N-BK7, UVFS, FS or others |
| Dimension Tolerance (Standard): | +0.0/-0.2mm |
| Dimension Tolerance (High Precision): | +0.0/-0.1mm |
| Tctolerance (Standard): | ±0.3mm |
| Tctolerance (High Precision): | ±0.1mm |
| Clear Aperture (Standard): | 85% |
| Clear Aperture (High Precision): | 90% |
| Surface Quality (Standard): | 60-40, 40-20 S-D |
| Surface Quality (High Precision): | 20-10 S-D |
| Surface Flatness (Standard): | 1/4λ@632.8nm |
| Surface Flatness (High Precision): | 1/8λ@632.8nm |
| Parallelism (Standard): | ±3 arcmin |
| Parallelism (High Precision): | ±1 arcmin |
| Coating: | Available upon request |
Features
- Material Options: N-BK7, UV Fused Silica (UVFS), Fused Silica (FS), or other high-quality substrates tailored to your application.
- Dimension Tolerance: +0.0/-0.2 mm for standard and +0.0/-0.1 mm for high-precision applications.
- Clear Aperture: Ensures high light throughput, with options for 85% (standard) or 90% (high precision).
- Exceptional Surface Quality: 60-40 or 40-20 S-D for standard mirrors, and 20-10 S-D for high-precision systems.
- Superior Flatness: 1/4λ or 1/8λ @ 632.8 nm for minimal wavefront distortion.
- Parallelism: ±3 arc minutes for standard mirrors, ±1 arc minute for high precision.
- Custom Coatings: Available upon request to suit your specific wavelength or application needs.
Applications
- Laser systems
- Beam steering and alignment
- Imaging and microscopy
- Spectroscopy and metrology
Frequently Asked Questions
We supply various optical mirrors, such as metallic coated mirrors, dielectric coated mirrors, and dichroic coated mirrors.
The mirrors are made from materials such as N-BK7, UVFS, FS, or others.
The standard dimension tolerance is +0.0/-0.2mm, while the high precision tolerance is +0.0/-0.1mm.
The surface quality for standard mirrors is 60-40, 40-20 S-D, and for high precision mirrors, it is 20-10 S-D.
The surface flatness is 1/4λ@632.8nm for standard mirrors and 1/8λ@632.8nm for high precision mirrors.
The parallelism is ±3 arcmin for standard mirrors and ±1 arcmin for high precision mirrors.