Optical Prisms
N-BK7 Right Angle Prism
Right Angle Prism, N-BK7 Right Angle Prism, UV Fused Silica Uncoated Right Angle Prism Overview: Right-Angle Prisms can be used to deviate a light path by 90° or 180°, depending on which surface is used as the input for the light source. Due to total internal reflection (TIR), when the input light ...
N-SF11 Anamorphic Prism Pair
Anamorphic Prism Pair, Converts Elliptical Beam to Circular Overview: An anamorphic prism pair is used to expand a laser beam in one dimension. This makes it ideal for converting the elliptical beam shape of laser diodes into a nearly circular one. An average throughput of 95% can be achieved if the ...
90 Degrees Deviation Penta Prism
Penta Prism, 90 Degrees Deviation Prism, Right-Handed Image Prism Overview: A Penta Prism is a five-sided reflecting prism used to deviate a beam of light by a constant 90°, even if the entry beam is not at 90° to the prism. The beam reflects inside the prism twice, allowing the transmission of an ...
633nm Optical Wedge Prism 25.4mm Risley Prism Beam Steering No Coating
Wedge Prisms, Laser Beam Steering Prisms, Risley prisms Overview: Wedge prisms also known as Risley prisms are prisms with a small angle between the input and output surfaces. The wedge prisms deflect light toward its thicker portion through a beam deviation ranging from 1° to 10°. For a small angle ...
180° Reflector Optical Prisms 632.8nm Corner Cube Retroreflector
Corner Cube Retroreflectors, Retroreflector Prisms, 180° Reflector Overview: Corner Cube Retroreflectors are designed to reflect any ray or beam entering the prism face, regardless of the orientation of the prism, back onto itself. The 180deg reflection is independent of entrance beam angle which ...
Rotating Image Optical Prisms Thorlabs Dove Prism Retroreflect
Dove Prism, Rotating Image Overview: A Dove prism is used to rotate, invert, or retroreflect an image, depending upon the prism's rotation angle and the surface through which the light enters the prism. Image Rotation A beam of light travelling parallel to the longitudinal axis, entering one of the ...
UVFS Optical Prisms Available Coating Brewster Angle Prism For Ultrashort Pulses
Brewster Prism, Brewster Angle Dispersing Prisms For Ultrashort Pulses Overview: Brewster Prism is one kind of Dispersing Prism. They are designed to have an apex angle such that a p-polarized ray incident at Brewster’s angle will pass through the prism parallel to the base at minimum deviation, and ...
SF11 Optical Prisms Equilateral Dispersing For Wavelength Separation
Equilateral Prism, Dispersing Prisms, Wavelength Seperation Overview: Equilateral dispersing prisms have three equal length sides. They are used for wavelength separation applications such as refracting white light into a rainbow pattern effect. Depending on the material used equilateral dispersion ...
Uncoated Rhomboid Prism BK7 Lateral Displacement Beam
Rhomboid Prism, Lateral Displacement Of Beam Overview: Rhomboid prisms are commonly used to displace a laser beam without changing its direction. In imaging applications, rhomboid prisms will displace the optical axis without inverting the image. The lateral displacement is equal to the length of ...
