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pk10开奖记录 Parallel Mirrors


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Specifications:

MaterialBK7 or BOROFLOAT
Diameter Tolerance+0/-0.15mm
Thickness Tolerance±0.25mm
Clear Aperture>Central 80% of diameter
Parallelism<30″
S1 Surface QualitySee Order Infor Table
S1 Surface Flatness

See Order Infor Table

S2 surface

Ground

Chamfers

12.7 & 25.4mm:0.25-0.75mm face  width  x 45°±15°  

 50.8mm:0.38-1.14 mm face  width x 45°±15°




 


Order Information:


                             MIR   ----      127      ----      030     ----     BK7 

                                ↓                        ↓                            ↓                         ↓                    

                    Product Code     Dia=12.7 mm    Thickness=3.1mm    Material 



Parallel Mirrors:


Part Number

Diameter D

(mm)

Thickness T

(mm)

Material

Surfac

Quality

Flatness
MIR-127-031-BK712.73.1BK720/10λ/8
MIR-190-045-BK719.054.57BK720/10λ/8
MIR-254-060-BK725.46.0BK720/10λ/8
MIR-127-031-BOROFLOAT12.73.1BOROFLOAT20/10λ/8
MIR-190-045-BOROFLOAT19.054.57BOROFLOAT20/10λ/8
MIR-254-060-BOROFLOAT25.46.0BOROFLOAT20/10λ/8


             





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