Name: λ/10-Quarzglasfenster, 40 mm D., 4 mm Dicke, VIS-0°-beschichtet
Brand: TECHSPEC
SKU: 47-839
Price: €217,50

λ/10-Quarzglasfenster, 40 mm D., 4 mm Dicke, VIS-0°-beschichtet

Produkt #47-839 3-4 Tage

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€217,50

Stk. 1-5
€217,50

Stk. 6+
€174,00

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Abbe-Zahl (v_d):

67.8

Fase:

Protective as needed

Freie Apertur (%):

Freie Apertur CA (mm):

32.00

Durchmesser (mm):

40.00 +0.00/-0.20

Dicke (mm):

4.00 ±0.10

Beschichtung:

VIS 0° (425-675nm)

Beschichtungsspezifikation:

R_avg ≤0.4% @ 425 - 675nm

Thermischer Ausdehnungskoeffizient CTE (10^-6/°C):

0.52 (+5 to +35°C)
0.57 (0 to +200°C)
0.48 (-100 to +200°C)

Dichte (g/cm³):

2.20

Kanten:

Fine Ground

Brechungsindex n_d:

1.458

Knoop-Härte (kg/mm²):

522

Parallelität (Bogensekunden):

Poisson-Zahl:

0.16

Substrat: Many glass manufacturers offer the same material characteristics under different trade names. Learn More

Fused Silica (Corning 7980)

Oberflächenqualität:

20-10

Transmittierte Wellenfront, P-V:

λ/10

Typ:

Protective Window

Wellenlängenbereich (nm):

425 - 675

Elastizitätsmodul (GPa):

5 J/cm² @ 532nm, 10ns

Konformität mit Standards

RoHS 2015:

Konform

Konformitätszertifikat:

Anzeigen

Reach 235:

Konform

Beschreibung Produktfamilie

Fenster mit UV-VIS- und UV-Antireflexionsbeschichtung lieferbar
Transmittierte Wellenfrontverzerrung von λ/10
Rund oder quadratisch mit Größen zwischen 2 und 150 mm
1λ- oder λ/4-Fenster aus UV-Quarzglas ebenfalls erhältlich

Die TECHSPEC^® λ/10-Fenster aus UV-Quarzglas zeichnen sich durch hohe Parallelität und eine für Laser geeignete Oberflächenqualität aus. Außerdem begrenzen die Fenster die Verzerrung der übertragenen Wellenfront auf λ/10. Durch die hervorragende Transmission und die ausgezeichneten thermischen Eigenschaften sowie die engen Fertigungstoleranzen eignen sich die Fenster ideal für anspruchsvollste Anwendungen. TECHSPEC^® λ/10-Fenster aus UV-Quarzglas sind rund oder quadratisch in den Größen 2 mm bis 150 mm verfügbar. Die Fenster werden unbeschichtet oder mit Antireflexionsbeschichtungen für den UV-Bereich oder sichtbaren Bereich angeboten.

UV FS Transmission Curve

Technische Informationen

FUSED SILICA
	Typical transmission of a 3mm thick, uncoated fused silica window across the UV - NIR spectra. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with MgF2 (400-700nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_avg ≤ 1.75% @ 400 - 700nm (N-BK7) Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with UV-AR (250-425nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_abs ≤ 1.0% @ 250 - 425nm R_avg ≤ 0.75% @ 250 - 425nm R_avg ≤ 0.5% @ 370 - 420nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with UV-VIS (250-700nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_abs ≤ 1.0% @ 350 - 450nm R_avg ≤ 1.5% @ 250 - 700nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with VIS-EXT (350-700nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_avg≤ 0.5% @ 350 - 700nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with VIS-NIR (400-1000nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_abs≤ 0.25% @ 880nm R_avg≤ 1.25% @ 400 - 870nm R_avg≤ 1.25% @ 890 - 1000nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with VIS 0° (425-675nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_avg≤ 0.4% @ 425 - 675nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with YAG-BBAR (500-1100nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_abs ≤ 0.25% @ 532nm R_abs ≤ 0.25% @ 1064nm R_avg≤ 1.0% @ 500 - 1100nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with NIR I (600 - 1050nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_avg≤ 0.5% @ 600 - 1050nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with NIR II (750 - 1550nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_abs ≤ 1.5% @ 750 - 800nm R_abs ≤ 1.0% @ 800 - 1550nm R_avg≤ 0.7% @ 750 - 1550nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data

λ/10-Quarzglasfenster, 40 mm D., 4 mm Dicke, VIS-0°-beschichtet

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Konformität mit Standards

Beschreibung Produktfamilie

UV FS Transmission Curve

Technische Informationen