<%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%> OP-Unite Solutions Ltd - Dispersion Prism, Equilateral Prism
 
   
 
 

Dispersing Prism

Dispersing Prism (also named Equilateral Prism) is a normally used as dispersing prisms. For all standard Schott BK7 prism high index, Schott SF2 and F2 prism are offered to increse the dispersive power.

General Specifications

Parameter

Commercial Grade

Substrate Material

BK7 grade A optical glass, SF10, F2 etc.

Dimension Tolerance

+0/-0.2mm

Clear Aperture

>85%

Surface Quality

40-20 S/D

Angle Tolerance

<3 arc minutes

Surface Accuracy

¦Ë/8@632.8nm

Chamfer

Protective chamfer

Coating

All kinds of Coatings are available upon request


Dispersing Prisms Standard Products:

Part No.

A (mm)

H (mm)

Surface Quality

Flatness

Material

Coating

PDE0201

20

16.2

20-10

¦Ë/8

BK7

Uncoated

PDE0202

25

20.2

20-10

¦Ë/8

BK7

Uncoated

PDE0301

30

24.3

20-10

¦Ë/8

BK7

Uncoated

PDE0302

35

28.3

20-10

¦Ë/8

BK7

Uncoated

PDE1301

30

24.3

40-20

¦Ë/8

SF10

Uncoated

PDE1601

60

48.5

40-20

¦Ë/8

SF10

Uncoated

PDE2301

30

24.3

40-20

¦Ë/8

F2

Uncoated

PDE2601

60

48.5

40-20

¦Ë/8

F2

Uncoated

Note:
The general tolerance specifications above provide a guideline regarding manufacturing capabilities for optics ranging in size from 3-76.2mm. The manufacturing limits are not absolute; tighter tolerances may be possible. Part specific tolerances may vary depending on component size, shape, and/or material.