Aspheric Processing λ/20 Surface K9 BK7 Window For New Energy Fields
K9 (BK7) Window
Processing Capacity
Capable to realize the complete processes in optical design, instrument design, component high-precision molding,
planar processing, spherical processing, aspheric processing, coating, etc.
Applications
Photoelectric information; aerospace; new energy; nuclear power and nuclear energy equipment and other fields.
Performance
● Both sides of the window are precisely polished. It is the same product as the optical plate with λ/20 surface
accuracy and 5 seconds of parallelism.
● An ideal window needs to meet the user requirements, does not change the beam characteristics, and allow
the beam to pass through in a highly stable and unobstructed manner. In order to approach this ideal, we took
into account the transmittance, uniformity, subsurface defects, surface accuracy and parallelism of the materials
in the manufacture of windows and optical plates; high transmittance, wavelet surface difference and low dispersion
are achieved in the process of grinding.
Features
| K9 (BK7) Window | |
| Model | Window-K-X |
| Material |
K9(BK7) |
| Surface precision | λ/20 |
| Parallelism | ≤5 seconds |
| Surface quality | 10-5 |
| Dimensional tolerance | ±0.1mm |
| Maximum Dimension | Ф2000mm |
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