Type: First Surface Mirror
Diameter (mm): customizable
Thickness (mm): 0.5mm, 1.1mm, 2mm, 3mm
Dimensional Tolerance (mm): ±0.15
Edges: Ground
Coating Type: Metal
Coating: Enhanced Aluminum (400-750nm)
Surface Flatness (P-V): 4 - 6λ
Wavelength Range (nm): 400 - 750nm
Substrate: Ultra Clear Glass
Coating Specification: Ravg ≥95% @ 400 - 750nm @ 45°
Surface Quality: 60-40
Applications:
Factory Automation
Barcode scanners
Flight simulators, periscopes
Broadcasting, photography, projection.
Optics, astronomy, physics, lasers
Hollywood special effects
High speed photography
Kaleidoscopes, product photography
Ophthalmology eye tests, dental mirrors
First Surface Mirrors
A first surface mirror (also known as a front surface mirror) reflects light directly from the coating that is applied to the polished or working surface of a glass substrate.
First surface mirrors differ from second surface mirrors in that light does not have to travel through the glass before being reflected. This eliminates ghost images and makes first surface mirrors the superior choice for optical applications involving imaging.
First-Surface Reflection
No Ghosting, No Double Image
The coating is on the front surface of the substrate, so light reflects without passing through glass. This eliminates secondary reflections and refraction loss found in standard rear-surface mirrors.
Enhanced Aluminum Coating
≥95% Average Reflectivity @ 400–750nm
A dielectric overcoat boosts reflectance to ≥95% across the visible spectrum at 45° AOI, while protecting the aluminum from oxidation for long-term stability.
Precision Substrate
4–6λ Flatness, 60-40 Surface Quality
Ultra Clear Glass with tight dimensional tolerances (±0.15mm) and multiple thickness options (0.5–3mm) ensures consistent performance and easy integration.
The moment you order, our team jumps into action to cut and box it right away. the order typically takes 1-3days. If you need a specific lead time, we’re glad to quote and expedite.
We are unable to accept returns on certain items. These will be carefully marked before purchase.
Less than 1% of our shipments arrive broken. If it should arrive broken, please send us pictures of the mirror and box right away, and we will send replacements
Maximum size: 610*914，Available thickness: 0.5mm/1.1/2/3mm
Our size tolerance is +/-0.15mm unless you need a tighter specification. Please contact us
Yes, We are capable of custom cutting in any shape.For quotation, please send us a drawing in JPG or PDF format, the size tolerance, and the quantity you’re looking for. For cutting, we accept CAD files
