Square Mirrors

Square Mirrors

Optola offers wide range of high quality square mirrors

       SMIR            –           254                –              060           –           BK7 

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Product Code       Length = 25.4 mm    Thickness = 6.0mm       Material 

Part Number

Length L(mm)

Thickness T(mm)

Material

SMIR-127-031-BK7

12.7

3.17

BK7

SMIRS-254-063-BK7

25.4

6.35

BK7

SMIRS-127-031-BF

12.7

3.17

BOROFLOAT

SMIRS-127-063-BF

12.7

6.35

BOROFLOAT

SMIRS-254-063-BF

25.4

6.35

BOROFLOAT

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/4

S2 surface

Ground

Chamfers

0.25-0.75mm face width ×45°±15°

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