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Prism >> Equilateral Prism (Dispersing Prism)

Material: Bk7, Fused Silica,SF18, SFL11 and etc.

 

Specifications

Equilateral prisms have three equal 60 angles and are also referred to as dispersing prisms. Equilateral prisms are used for wavelength separating applications.

Material Bk7, fine annealed (other material upon request),SF18 (722/293), SFL11 (785/258)
Dimensions Tolerance 0/ -0.15 mm
Surface Flatness < /4 at 632.8 nm
Surface Quality 60-40 scratch and dig
Clear Aperture 90% of the dimension
Angle Tolerance 030'' or 05'
Chamfers 0.1- 0.25 mm x 45
Coating MgF2 coating or non coating

 

Product List

Product No.
A (mm)
B (mm)
C (mm)
PEQ105
5.0
5.0
5.0
PEQ110
10.0
10.0
10.0
PEQ115
15.0
15.0
15.0
PEQ120
20.0
20.0
20.0
PEQ125
25.0
25.0
25.0
PEQ130
30.0
30.0
30.0
PEQ135
35.0
35.0
35.0

Note: Special material and size are available upon request.

Email:market@yoptics.com, Tel: 1-408-2448972, Fax: 1-408-2288789

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