Product Description
| Category | Product schematic diagram | Technical indicators | Transmittance / Reflectance Curve |
| Dielectric film mirror |  |
Surface finish: 20-10 Surface figure: λ/4 @633nm Coating: R ≥ 99.8% |
The dielectric reflective film is composed of multiple layers of dielectric materials and has the ability to reflect light in a specific wavelength range. The principle of this reflective film is based on the interference and reflection of light. By controlling the thickness and refractive index of the film, the reflection of light at a specific wavelength can be achieved. |
| Metal film mirror |  |
Surface finish: 60-40 Surface figure: λ/8 @633nm Coating: R ≥ 80% |
Metal reflective films are usually composed of a single metal layer, which can be plated with metals such as gold, silver, and aluminum, and has the advantages of high reflectivity and a wide spectral range. |
| Right angle prism mirror |  |
Surface finish: 40-20 Surface figure: λ/4 Coating: R ≥ 99% |
A dielectric film or metal film layer can be coated on the hypotenuse of a right-angle prism, which can be used for light source reflection at 0° or 45° incidence, and has good performance for both S-polarized and P-polarized light. |
| Corner cube |  |
Surface finish: 40-20 Reflected beam deviation: 10 seconds Coating: R<0.25% |
A corner cube can reflect all incident light back to the prism in the original incident direction. It can be used as a reflector (reflector) for laser length measuring machines. |
| Concave mirror |  |
Surface finish: 40-20 Surface figure: N-3; △ N-0.5 @633nm Coating: R ≥ 99% |
Concave mirrors are suitable for a wide variety of condensing, imaging, and focusing applications. These reflective optical elements do not produce chromatic aberration when condensing light, making them particularly suitable for broadband light sources. |
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