Prisms

Right-angle prisms are precision-manufactured optical components crafted from high-purity fused quartz or optical glass. Designed with precise perpendicularity between the input and output faces, these prisms enable reliable optical path deflection or image inversion in applications such as laser beam steering, optical interferometry, and medical endoscopy systems.

The beam splitter prism is a precision optical component based on an intricate optical design. Its core structure typically employs a cubic or wedge-shaped configuration, combined with multi-layer dielectric coating technology. It finds extensive application in fields such as laser interferometry, holographic imaging, quantum optics experiments, and 3D sensing systems.

Dove prisms are reflective optical elements optimized from right-angle prisms. Their core structure consists of a right-angle prism with its apex removed. Light entering through the inclined surface undergoes total internal reflection at the base surface before exiting through the other inclined surface. This achieves a 180° image inversion (without left-right reversal) through a single reflection.

A dispersion prism is an optical element designed based on the principle that a material's refractive index varies with wavelength. Through its specific geometric structure, it causes incident white light or polychromatic light to undergo multiple refractions and dispersions within the prism, ultimately separating light of different wavelengths into a sequential continuous spectrum (such as rainbow-like bands).

Corner cube prisms are optical elements composed of three mutually perpendicular reflective surfaces, structurally resembling a cube with one corner removed. Incident light undergoes sequential reflection off the prism's three surfaces, emerging parallel to the incident beam but propagating in the opposite direction. The optical path difference depends solely on the prism's geometric dimensions and is independent of the angle of incidence.

Roof prisms are optical element that achieves optical path folding and correct the imaging direction through two mutually perpendicular reflective surfaces. Its core design involves replacing one reflective surface of a pentaprism with two inclined surfaces intersecting at 90°, enabling the object and image directions to perfectly align with the original object without altering the optical axis direction.

Pentagonal prisms are optical devices with five optical surfaces that precisely redirect incident light by 90 degrees without causing image rotation or mirror reflection in the output beam. They are suitable for applications such as camera viewfinders, image observation systems, and large-scale planar measurement.

Wedge prisms are optical elements featuring a wedge-shaped structure with differing thicknesses at their two ends. When light passes through it, the light undergoes two deflections in direction due to the law of refraction. They possess functions such as beam shaping, dispersion analysis, and optical isolation, and are widely used in fields including laser calibration, spectral analysis, and distortion correction in imaging systems.

Rhombic prisms are optical elements with a rhombic cross-section. Their core function is to achieve parallel displacement of light beams while maintaining the beam direction and image orientation unchanged. They are widely used in laser systems, imaging equipment, and optical instruments where it is necessary to avoid obstacles or adjust the optical axis position.

Laser prisms are high-precision optical components specifically designed for laser systems. They precisely manipulate laser beams through principles of refraction, reflection, or polarization-based beam splitting. As core components that enhance the performance and stability of laser systems, they are widely used in laser processing, medical equipment, optical communications, scientific instruments, and consumer electronics.

Eata Ray leverages years of optical component processing expertise to deliver end-to-end customized prism solutions. From design and material selection to precision machining, we are committed to meeting the stringent optical performance requirements across scientific research, industrial applications, medical devices, consumer electronics, and other fields.