Parallel Mirrors

Parallel Mirrors

Optola offers wide range of high-quality parallel Mirrors.

Custom designed parallel mirrors are available upon request.

 

       PMIR          –        127            –            030           –          BK7 

           ↓                           ↓                               ↓                             ↓                    

Product Code     Dia = 12.7mm    Thickness = 3.1mm    Material 

Part Number

Diameter D(mm)

Thickness T(mm)

Material

Surface Quality

Flatness

PMIR-127-031-BK7

12.7

3.1

BK7

20/10

λ/8

PMIR-190-046-BK7

19.0

4.6

BK7

20/10

λ/8

PMIR-254-060-BK7

25.4

6.0

BK7

20/10

λ/8

PMIR-127-031-BF

12.7

3.1

BOROFLOAT

20/10

λ/8

PMIR-190-046-BF

19.0

4.6

BOROFLOAT

20/10

λ/8

PMIR-254-060-BF

25.4

6.0

BOROFLOAT

20/10

λ/8

Material

BK7 or BOROFLOAT

Diameter Tolerance

+0/-0.15mm

Thickness Tolerance

±0.25mm

Clear Aperture

>Central 80% of diameter

Parallelism

<30″

S1 Surface Quality

20/10

S1 Surface Flatness

λ/8

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°

 
  
  
  
  
  
  
  
  

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