Home / Custom / Optical Components / Optical Mirror / Front Surface Mirror 
Front surface mirror is an optical component with a reflective coating on the front (first surface) of an optical substrate. When light reaches the mirror, it is reflected directly on the coated surface and does not enter the interior of the glass. ECOPTIK provide optical mirrors with high reflectance,the reflected image is undistorted and no ghosting.
K9/BK7 (Optical Glass); Fused Quartz (UV, High Precision, Low Thermal Expansion)
λ/10, λ/4, 1λ (@633nm)
Metal Coating: Aluminum, Protective Aluminum, Reinforced Aluminum, Silver, Gold; Dielectric Coating: High Reflectivity at Specific Wavelengths (>99.9%)
MgF₂ or SiO₂ are deposited on the outside of the metal coating to prevent oxidation and scratches, making the mirror surface cleanable.
| Reflection Rate | ||
|---|---|---|
| HR-94 | R>94% @ 400~700nm | For Scanner，Copier，PTV，OHP, etc. |
| HR-97-# | R>97% @ SINGLE WANELENGT | For Scanner，PTV，LCD Projector. Etc. |
| HR-98-# | ||
| HR-780-A | R>97% @ IR wave length | For LBP(Laser Beam Printer) or other OAdigital Products |
| HR-780-B | ||
| Wavelength (nm) | Minimum reflectivity (%) |
|---|---|
| 400 | 92 |
| 450 | 95.5 |
| 500 | 95.5 |
| 550 | 94.5 |
| 600 | 92.5 |
| 650 | 92 |
| 700 | 90 |
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