Optical Glass Bk7 Roof Prism

Optical Prisms are used to redirect light at a designated angle. Optical Prisms are ideal for ray deviation, or for adjusting the orientation of an image. An Optical Prism's design determines how light interacts with it. When light enters an Optical Prism, it either reflects off an individual surface or several surfaces before exiting, or is refracted as it travels through the substrate. For example, when light enters a right angle prism, it reflects off a single surface, causing the light to redirect at 90°. When light enters a wedge prism, though, a change in substrate thickness causes the light to deviate through refraction.

Juncheng Optics offers a wide range of Optical Prisms in a variety of designs, substrates, or coating options. Designs include Right Angle, Amici, Penta, Schmidt, Wedge, Anamorphic, Equilateral, Dove, or Rhomboid prisms, in addition to Corner Cube Retroreflectors or Light Pipe Homogenizing Rods. Anti-reflection coatings include MgF₂, UV-VIS, UV-AR, VIS 0°, VIS-NIR, or multiple laser line options.

Roof prism

* Ray Deviation of 90°
* Right Handed Image
* 6 Arcsecond Resolution

Material	SCHOTT/ HOYA/ OHARA/ CDGM Glass
Dimension	5-200mm
Dimension Tolerance	+/-0.05mm
Angle Tolerance	5"~30"
Surface Quality	40-20
Clear Aperture	>90%

Amici prisms, also called "roof prisms" or "right angle roof prisms," revert and invert the image as well as bend the line of sight through a 90°angle. Ideal for use in spotting scopes, and any optical instrument where it is esirable to take an inverted image from an objective, turn it right side up, and bend it through a 90° angle in order to maintain the correct visual
orientation.

Processing Workshop

There are more than 50 high-performance machines and hundreds of experienced employees in our factory. In addition to the cold working of optical lenses, we also provide lens design, coating, assembly services. Our annual production capacity for general lenses and components is about 30 million pieces.
 

Optical Coating

We are coat from 0.2um to 20um. Including AR coating, high reflect film, the splitting film, laser crystal film, IR film, UV film and Optical fiber film etc. Especially in the laser, the frequency doubling crystal, IR crystal, and UV band coating we have huge advantage.

Quality Assurance

Product quality always comes first. We have a complete quality control system which can guarantee the precision of our products. Our testing instruments include spectrophotometer, goniometer, sphericity interferometers, laser interferometer and ZYGO profilometer etc. Before delivery, we will check the products one by one to see if they are qualified.
 

Certification