Name: 20 x 20mm λ/10 ZERODUR® Mirror
Brand: TECHSPEC
SKU: 71-512
Price: €81,00

Typ:

Flat Mirror

Beschichtung:

Uncoated

Dicke (mm):

3.00 ±0.20

Oberflächenebenheit (P-V):

λ/10

Größe (mm):

20.0 x 20.0 +0.00/-0.20

ZERODUR®

Rückseite:

Commercial Polish

Fase:

Protective bevel as needed

Freie Apertur (%):

90

Kanten:

Ground

Länge (mm):

20.00

Breite (mm):

20.00

Parallelität (Bogensekunden):

30

Oberflächenqualität:

20-10

Konformität mit Standards

RoHS:

Konform

Konformitätszertifikat:

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Beschreibung Produktfamilie

Precision ZERODUR® Substrates
λ/10 Flatness
Low Coefficient of Thermal Expansion

TECHSPEC® ZERODUR Mirror Substrates are well suited for applications where temperature fluctuation is a concern. The ZERODUR® substrates have a coefficient of thermal expansion (CTE) of ±0.10 x 10-6/°C, which is an order of magnitude lower than most glass types. The low CTE allows these mirrors to have a consistent reflected wavefront, even when exposed to environments with varying temperature or illumination sources with changing intensity. TECHSPEC® ZERODUR Mirror Substrates feature precision polished substrates with λ/10 flatness and 20-10 surface quality.