DN63CF Quarz VP, AR-beschichtet 248 nm
$1,824.00
Available on back-order
Available on back-order
Product description
DN63CF ergütetes Quarz Sichtfenster, EUV Grade, mit Einlinenvergütung 248nm mit <0.25% Verlust / Fläche
Sichtdurchmesser 68mm
Nutzbarer vergüteter Durchmesser 50mm
Homogenität Grade A, Einschlüsse Klasse 0
Ebenheit lambda/4 @632nm
Parallelität < 10 arc sec
Politur 20/10 scratch / dig
Temp. Bereich -100 … +200°C
Leckrate < 2x 10-10 mbar l/s He (ohne He Diffusion durch Quarz)
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| Coating | |
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