.Littrow Prism

.What Is Littrow Prism:  

30° - 60° - 90° Littrow Dispersion Prisms can be used for a variety of applications. Uncoated littrow dipersion prisms are used to disperse light into its component spectrum. Coated littrow dipersion prisms are used to deviate the line of sight by 60°.Littrow prisms feature 30°, 60°, and 90° angles, and depending on whether the B-C surface is uncoated or coated, are commonly used as dispersion or beam deviation prisms.

-Light Path Of Littrow Prism

.Functions of Littrow Prism: 

1. Uncoated: Disperse White Light into Its Component Colors

2. Coated: Deviate the Ray Path by 60°

3. Image is Right-Handed

.Typical Applications:

1. Spectroscopy (Uncoated)

2. Multi-Spectral Laser System Tuning (Coated)

.For Different  Choice Reason

1. I Want It Be Cheap And Cheap-BK7(K9) Is Your Best Choice.

2. Harsh Working Conditions- Sapphire Is Your Best Choice.

3. Special Transmission Request- Quartz And Other Material.

4. I Know What do I Want- Request For An Quotation From Us With Your Drawing!