Specifications:
Material: N-BK7, K9 or H-K9L
Dimension Tolerance: +/-0.2mm
Flatness: λ/4@633nm
Beam deviation: 3 arc min
Surface Quality: 60-40
Extinction Ratio: 100:1
Principal Transmittance: Tp>95% and Ts<1%
Principal Reflectance:Rs>99% and Rp<5%
Wavelength | 488nm - 1550nm | ||||||
Size (mm) | 5x5x5 | 10x10x10 | 12.7x12.7x12.7 | 15x15x15 | 20x20x20 | 25.4x25.4x25.4 | 50x50x50 |