Name: Fenêtre Ultra-Mince en Silice Fondue, Traitée VIS-NIR, 20 mm de dia.
Brand: TECHSPEC
SKU: 24-244
Price: €165,00

Fenêtre Ultra-Mince en Silice Fondue, Traitée VIS-NIR, 20 mm de dia.

Stock #24-244 3-4 jours

- +

€165,00

Qté 1-5
€165,00

Qté 6+
€132,00

Prix sur Quantité
Demande de Devis

Les prix sont indiqués hors TVA et droits applicables.

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Comparer

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Nombre d'Abbe (v_d):

64.17

Biseau:

Protective as needed

Ouverture Utile CA (mm):

18.00

Diamètre (mm):

20.00 +0.00/-0.10

Épaisseur (mm):

0.20 ±0.025

Traitement:

VIS-NIR (400-1000nm)

Spécification du Traitement:

Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm

Coéfficient d'Expansion Thermique CTE (10^-6/°C):

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

Densité (g/cm³):

2.20

Bords:

Fine Ground

Indice de Réfraction n_d:

1.458

Dureté de Knoop (kg/mm²):

522

Parallélisme (arcsec):

Rapport de Poisson:

0.16

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

Fused Silica (Corning 7980)

Qualité de Surface:

60-40

Front d'Onde Transmis, P-V:

λ/2

Type:

Protective Window

Gamme de Longeur d'Onde (nm):

400 - 1000

Module d'Élasticité de Young (GPa):

5 J/cm2 @ 532nm, 10ns

Conformité réglementaire

RoHS 2015:

Conforme

Certificate of Conformance:

Visionner

Reach 235:

Conforme

Description commune pour les Produits de la même Famille

Épaisseur ultra-fine de 0,20mm
Substrats de silice fondue UV
Extrêmement légères

Les Fenêtres Ultra-Minces en Silice Fondue TECHSPEC^® offrent les avantages de la silice fondue, notamment une faible dilatation thermique, une excellente résistance aux produits chimiques et une transmission des UV, avec une épaisseur inférieure à1/5e de celle de nos fenêtres en silice fondue standard. Contrairement aux verres de couverture traditionnels, ces fenêtres ont des surfaces polies pour assurer une distorsion constante du front d'onde transmis, ce qui les rend avantageuses pour les applications OEM. Leurs conceptions extrêmement fines les rendent idéales pour les applications sensibles au poids et à la taille, en particulier celles qui nécessitent une transmission à large bande de l'UV au NIR. Les Fenêtres Ultra-Minces en Silice Fondue TECHSPEC sont idéales pour les appareils médicaux portatifs, la technologie portable et les lampes UV portables.

Remarque : Les Fenêtres Ultra-Minces en Silice Fondue TECHSPEC sont très fragiles. Manipulez ces fenêtres avec précaution.

Informations Techniques

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