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STANDA  P.O. Box 2684, 03001 Vilnius, Lithuania
Phone +370 5 2651474, Fax +370 5 2651483
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Home > Prisms > 14DP - Dispersing Prisms
Dispersing Prisms
Separates light by wavelength
Various dielectric coatings can be deposited upon request

Dispersing prisms are used for wavelength separation applications. A light ray is twice refracted passing through the prism. Deviation is a function of refractive index, and hence wavelength.

Dispersing Prisms
MaterialSide lengthThicknessApex angleMaximum input beam diameterOrdering code
BK715 mm10 mm67°6.0 mm14DP-1-1
BK725 mm18 mm67°12.0 mm14DP-2-1
BK750 mm25 mm67°22.0 mm14DP-3-1
UVFS15 mm10 mm69°6.0 mm14DP-1-2
UVFS25 mm18 mm69°12.0 mm14DP-2-2
UVFS50 mm25 mm69°22.0 mm14DP-3-2
SF1115 mm10 mm59°6.0 mm14DP-1-3
SF1125 mm18 mm59°12.0 mm14DP-2-3
SF1150 mm25 mm59°22.0 mm14DP-3-3
  Standard Specifications
MaterialBK7, UVFS, SF11
Surface Quality40-20 scratch & dig
Flatnessλ/4 @ 633 nm
Angle Tolerance±2 arcmin
Design Wavelength800 nm
CoatingsNone. Please refer to Coatings Section

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