DAHENG OPTICS BK7 prisms

... has been optimized making these prisms ideal for OEM applications in the visible and near infrared wavelength range. • Angles: 45˚, 90˚±3' or 30" • Material: BK7 ...

45˚ Reflection Prisms are used to deviate the line of sight by 45˚. The reflecting surfaces are aluminized with black paint for protection. • Beam Deviation: 45˚±5' • Dimension Tolerance: ±0.1 • ...

This type of prism consists of a roof edge produced upon the long reflecting face of a right-angle prism and is also called Amici roof prism. Like a right-angle prism, ...

... emerges through the hypotenuse face parallel to the entering beam with a shift. The prism thus retro-reflects the beam to the source, regardless the orientation of the prism. It has a wider field of view. ...

... property of the Dove prism is that, if the prism is rotated about the incident axis through an angle, the image rotates twice of that angle. This makes it as a beam rotator which is widely used in optical ...

An optical element has plane-inclined surface. Wedge prisms are used as small beam steering elements in optical systems. By combining two wedges of equal power (equal wedge angle) in near contact and independently rotating ...