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30° - 60° - 90° Littrow Prisms

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30° - 60° - 90° Littrow Prisms

30° - 60° - 90° Littrow Prisms have two main applications.

1. Uncoated littrow dipersion prisms are used to disperse light into its component spectrum.

2. Coated littrow dipersion prisms are used to deviate the line of sight by 60°.




  • product orgin:

    China
  • shipping port:

    Fuzhou China
  • payment:

    T/T Payment, Western Union
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features

30° - 60° - 90° Littrow Prisms 

Ray Deviation of 60° If Coated
Ideal as a Dispersion Prism if Uncoated
Right Handed Image

Littrow Prisms have two main applications.
1. Uncoated littrow dipersion prisms are used to disperse light into its component spectrum. 
2. Coated littrow dipersion prisms are used to deviate the line of sight by 60°. Reflection coating at the long Right angle surfaces could be used one glasses for climbing and reading laid at the bed.




Specifications:
Material: N-BK7 ; UV Fused Silica ;other optical glass
Dimension Tolerance: ±0.1mm(Standard) ; ±0.05mm (High precision)
Surface quality: 60-40 S/D(Standard); 10-5 S/D(High precision)
Surface flatness: λ/4@632.8nm(Standard); λ/8@632.8nm(High Precision)
Deviation 180°: ±3 arc min(Standard); ±30 arc sec(High Precision)
Clear Aperture: >85% of dimension
Bevel: <0.25mm×45°
Coating: Reflecton coating, Ar coating etc. upon requirement



Different Shape, Glass, Coating requirement are available.

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If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!

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