Product Features:

Optical Mirror

Material: Schott or Chinese equivalent

Dimension: Random

Coating:Didlectric and Al, Au Ag etc metallic coating

Business Terms:

Port: Fuzhou

Minimum Order Quantity: 10 Piece/Pieces Upon requirement

Supply Ability: 5,000 Piece/Pieces per Month Upon requirement

Payment Terms: T/T

Contact Supplier

Specifications and Product Details:

Optical mirror

Mirrors are used to fold,bend and focus optical beams.They are usually processed into round,rectangle.Other shapes of mirror are available upon your request.
Selecting the proper mirror for your application requires making a number of choices. A few of the many considerations include: Reflectivity, Laser Damage Resistance, Coating Durability, Thermal Expansion of the substrate, Wavefront Distortion, Scattered Light, and certainly Cost.
Featured substrate materials: Pyrex is an excellent mirror substrate due to its low coefficient of thermal expansion and resistance to thermal shock. When high stability is critical, Zerodur is the best choice for its zero thermal expansion. UV Fused Silica has a thermal expansion coefficient lower than Pyrex, yet is more expensive. Because of its excellent transmissive properties, it is often reserved for transmissive mirrors as well as high-energy laser mirrors.
CZ Silicon is frequently used for laser mirrors because of its high thermal conductivity and low density.

1.Metallic Coated Mirrors (Al, Ag, Au)

Material:	N-BK7 ; UV Fused Silica ;other optical glass
Dimension Tolerance:	+0.0, -0.1mm
Thickness Tolerance:	± 0.1mm
Surface quality:	60/40
Clear Aperture:	>85%
Flatness:	λ/4 per 25mm@633nm
Parallelism:	<3'
Bevel:	<0.25mm X 45°
Coating:	One surface(S1) :Polished and Metallic coating (Al, Ag, Au) The other surface :Fine ground
Coating:	Protected Aluminum :Ravg> 85%@400nm-800nm VIS Enhanced Aluminum :Ravg> 90% @450nm-750nm UV Enhanced Aluminum :Ravg > 80%@250nm-400nm Protected Silver :Ravg > 90% @400nm-20μm Protected Gold :Ravg > 94% @650nm-16μm

2.Dielectric Mirrors

Material:	N-BK7 or UV Fused Silica
Dimension Tolerance:	+0.0, -0.1mm
Thickness Tolerance:	± 0.1mm
Surface quality:	60/40(Standard), 10/5(High Precision)
Clear Aperture:	>85%
Flatness:	λ/4 per 25mm@633nm
Parallelism:	<1'
Bevel:	<0.25mm X 45°
Coating:	One surface(S1) :HR @ design wavelength The other surface :uncoated

3.Hot&Cold Mirror

Material:	Borofloat
Dimension Tolerance:	+0.0, -0.1mm
Thickness Tolerance:	±0.2mm
Surface quality:	80/50
Clear Aperture:	>85%
Flatness:	5 λ per 25mm@633nm
Parallelism:	<3'
Bevel:	<0.25mm X 45°
Coating:	Reflectance: Cold Mirror:R>85% @700-1100nm Hot Mirror: R<5%@ 700-1100nm Transmittance: Cold Mirror: T<5%@ 400-700nm Hot Mirror: T>75%@ 400-700nm