<%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%> OP-Unite Solutions Ltd - Metallic Mirror, Metallic HR Mirror
 
   
 
 

Metallic Mirror

Metallic Mirrors descript a good mixture of performance and value. These broadband coatings are relatively insensitive to wavelength, angle of incidence, and polarization. However high-energy levels should be avoided. Such metallic HR mirror are widely use in projection optics systems, imaging optics systems, Optical Measurement System, sensors or laser measurement systems.

Protected Aluminum For general broadband use, a protected aluminum coating offers the best option. A SiO2 coating is used to protect the delicate aluminum coating, making it suitable for laboratory and industrial use. This coating gives a reflectivity that most closely matches the reflection of a bare aluminum coating: Ravg>87% @400-1200nm.



General Specifications

Parameter

Commercial grade

Substrate Material

BK7 grade A optical glass, Fused Silica etc.

Diameter Tolerance

+0/-0.15mm

Thickness Tolerance

+/-0.2mm

Clear Aperture

>Central 85% of diameter

Surface Quality

60-40 S/D

Parallelism

< 1 acr minute

Wavefront Distortion

¦Ë/4 @632.8nm , Up to ¦Ë/10 @632.8nm

Chamfer

0.25mm x 45¡ã

Coating

Al Protect, Ag Protect, Au Protect, Al VIS Enhanced


BK7 Plano-Flat Metallic Mirror Standard Products:

Part No.

Coating

Flatness

f(mm)

t(mm)

MPF0101

Al Protect

¦Ë/4

25.4

3.0

MPF0102

Al Protect

¦Ë/10

25.4

6.35

MPF0201

Al VIS Enhanced

¦Ë/4

25.4

3.0

MPF0202

Al VIS Enhanced

¦Ë/10

25.4

6.35

MPF0301

Ag Protect

¦Ë/4

25.4

3.0

MPF0302

Ag Protect

¦Ë/10

25.4

6.35

MPF0401

Au Protect

¦Ë/4

25.0

3.0

MPF0402

Au Protect

¦Ë/10

25.4

6.35


Note: Plano-Concave Metallic Mirror,Plano-Concave Cylindrical Metallic Mirror and other type Mirrors are unpon requirements. The general tolerance specifications above provide a guideline regarding manufacturing capabilities for optics ranging in size from 2-300mm. The manufacturing limits are not absolute; tighter tolerances may be possible. Part specific tolerances may vary depending on component size, shape, and/or material.