Dove prism

Dove prism is a type of reflective prism which is used to invert an image. A beam of light entering one of the sloped faces of the prism undergoes total internal reflection from the inside of the longest (bottom) face and emerges from the opposite sloped face. Images passing through the prism are flipped, and because only one reflection takes place, the image is inverted but not laterally transposed.This property means they can rotate a beam of light by an arbitrary angle, making them useful in beam rotators, which have applications in fields such as interferometry, astronomy, and pattern recognition.

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

5. Bevelling: ＜0.25mm×45°

6. Coatings: According to customer requirement

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.