N-BK7 High Tolerance Right Angle Prism
N-BK7 High Tolerance Right Angle Prism offers excellent transmission, precise angles, and superior surface quality for demanding optical applications.
- Ray Deviation of 90°
- Left Handed Image
- Low Arcsecond Angle Tolerance
Specifications
| Parallelism | +/-3′ or <0.5″ |
| Flatness | 1/4 Lambda |
| Surface Quality: | 20-10— 80/50 |
| Angle Tolerance | 30 seconds |
| Bevel | <0.2mm ± 45 ° |
| Clear Aperture | > 90% |
| Tolerance | 0.05 |
What is an N-BK7 Right Angle Prism?
An N-BK7 Right Angle Prism is a high-precision optical component made from N-BK7 glass.
Right angle prisms are simply triangular blocks of glass with two 45° and one 90° angles.
The precision grade right angle prisms have high surface quality and tight tolerance angles.
Coating of the prism
The common right-angle prism is uncoated.
Also, it relies entirely on total internal reflection.
Another option is to apply a traditional mirror coating on the hypotenuse surface.
Therefore, prisms coated with standard reflective coatings (such as aluminum) will function within a wider range of incident angles.
Features of Right Angle Prisms
- High Dimensional Accuracy
- Superior Angle Accuracy
- Optical Clarity
- Customizable Options
Applications of N-BK7 High Tolerance Right Angle Prisms
- Laser Systems: Fold or redirect laser beams with minimal loss.
- Imaging Devices: Rotate or invert images in cameras, microscopes, and binoculars.
- Optical Instruments: In spectrometers, periscopes, and surveying equipment.
- Scientific Research: Precision optics for laboratory experiments requiring accurate light paths.
Chenyu also offers custom right-angle prisms in unique sizes and designs to meet the individual requirements of our customers.
Therefore, for more information about our customization capabilities or to place an order, please contact us.
