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Stock Specification
BK7 Right angle prisms are used to bend image paths or direct light at 90°. These produce a left handed image, and depending on the orientation, the image may be inverted or reverted. Right angle prisms are also be used in combination for image/beam displacement. Our P11 range of Right Angle Prisms are made from N-BK7 for use in various visible light applications, with coatings also available for the NIR region
MATERIAL | N-BK7 |
DIMENSIONS | +0.0/-0.2mm | |
FLATNESS | λ/4 @ 632.8nm | SURFACE QUALITY | 60/40 | |
ANGLE TOLERANCE | ± 3 ARC MINUTES | PYRAMID ERROR | < 10 ARC MINUTES | |
BEVEL | 0.2 ~ 0.5mm x 45° | COATING | SEE BELOW |