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Equilateral Prism

Note :

 We also supply equilateral prisms with high index materials . Suitable Coating  can be given  upon request

These Equilateral prisms have three sides of  equal length.  . They  are commonly used for wavelength separation  applications. Depending on the material used, equilateral dispersion prisms can be used over a wide range of wavelengths. Equilateral Prisms are available in N-BK7 Glass & UV Fused Silica. Equilateral Prisms are a dispersing type of prism typically used for wavelength separation applications.  Our standard products are given below

Specification:

Material                                      :            N-BK7

Dimension Tolerance                :            ± 0.10 mm

Angle Tolerance                        :            ± 3 arc min,

Clear Aperture                           :            >85%

Surface Figure                            :            λ/4 over 25mm

Surface Quality                          :            60-40 scratch/dig

Bevel : 0.30@45deg

Equilateral Prisms :

Edge

Dimension(A=B=C)

 

BK7

 

Fused Silica

10

NIR-BEP -10

NIR-FSP-10

25

NIR-BEP  -25

NIR-FSP-25

30

NIR-BEP -30

NIR-FSP-30

40

NIR-BEP - 40

NIR-FSP-40

50

NIR-BEP -50

NIR-FSP-50

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Nirmal Optronics

Plot # 26,27/Flat A2 - "Shree Enclave",
Car Nagar,
Behind Reliance Fresh on MPM St.
Subramani Nagar Main Road, Perambur
City: Chennai
State: Tamil Nadu
Country: India
Fax No: +91-44-25581282
Phone No: +91-44-25581282
Mobile No: +919003039922

 

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