al2o3_img

製品仕様

Material Al2O3
Surface quality 60-40 scratch & dig (MIL-PRF-13830B)
Clear aperture 80% of diameter
Diameter tolerance +0.0-0.13 mm
Thickness tolerance ±0.2 mm
Parallelism 3 arcmin
Flatness 1λ per inch  @ 633 nm
Orientation C-cut
Code Diameter Thickness
550-7120 ø 12.7 mm 0.5 mm
550-7121 ø 12.7 mm 1 mm
550-7122 ø 12.7 mm 2 mm
550-7123 ø 12.7 mm 3 mm
550-7124 ø 12.7 mm 4 mm
550-7126 ø 12.7 mm 6 mm
550-7200 ø 20.0 mm 0.5 mm
550-7201 ø 20.0 mm 1 mm
550-7202 ø 20.0 mm 2 mm
550-7250 ø 25.4 mm 0.5 mm
550-7251 ø 25.4 mm 1 mm
550-7252 ø 25.4 mm 2 mm
550-7253 ø 25.4 mm 3 mm
550-7254 ø 25.4 mm 4 mm
550-7255 ø 25.4 mm 5 mm
550-7382 ø 38.1 mm 2 mm
550-7502 ø 50.0 mm 2 mm
550-7503 ø 50.0 mm 3 mm