N-BK7 Corner Cube
The perfect corner cube for beam's recursive reflection! You can choose with or without coating.
The TECHSPEC N-BK7 corner cube is designed to retroreflect any light ray or beam entering the prism, regardless of the angle of incidence, and return it in the direction of incidence. Retroreflection using mirrors can only be performed at normal incidence. Therefore, corner cube prisms are useful when you want to reduce the difficulty of optical axis adjustment or shorten working time. We offer both types with metal coatings (silver-coated) on all three reflective surfaces and uncoated types. The silver-coated type is suitable when you want to achieve wide-angle retroreflection, while the uncoated type is appropriate when maximizing reflectivity (100% reflection) by utilizing the phenomenon of total internal reflection. The incident surface of the prism can be selected as uncoated or with an anti-reflective coating. The anti-reflective coating is optimized for wavelengths in the visible range as well as in the near-infrared range, including 1064nm and 1550nm. ■ Retroreflective prism ■ Angular accuracy of up to 3 seconds ■ Convenient for alignment ■ Various coating options (for enhanced reflective coatings and anti-reflective coatings) ■ Framed versions are also available *You can download the catalog from Edmund Optics Japan below.
- 企業：エドモンド・オプティクス・ジャパン
- 価格：Other
