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Equilateral Prisms are used routinely as dispersing elements where spectral separation is required. They provide better brightness. They also have greater power handling capabilities and avoid possible confusion when trying to interpret overlapping spectral orders. Ealing offers Equilateral Prisms in three materials designed to suit a wide variety of dispersion, wavelength and surface reflection requirements.

The following are parameters:

1.material: BK7,Fused Silica and other optical glass

2. Length tolerance: ±0.2mm

3. Surface quality: 60/40

4. Flatness:λ/8@633nm

We will also do according to the specifications such as size, structure, material, surface treatment and so on that the customers required. We supply them with good quality and low price. Please contact us to know details. Besides, there are a large volume of optical components in various shapes and sizes in stock to facilitate quick deliveries.