Name: 12mm D. x -20mm BW, UV-AR Beschichtung, UV DCV Linse
Brand: TECHSPEC
SKU: 48-058
Price: €142,50

12mm D. x -20mm BW, UV-AR Beschichtung, UV DCV Linse

UV Fused Silica Plano-Concave (PCV) Lenses

Produkt #48-058 3-4 Tage Andere Beschichtungen

- +

€142,50

Stk. 1-5
€142,50

Stk. 6+
€114,00

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Durchmesser (mm):

12.00 +0.0/-0.025

Effektive Brennweite EFL (mm):

-20.00

Fused Silica (Corning 7980)

Blende:

1.67

Numerische Apertur NA:

0.30

Beschichtung:

UV-AR (250-425nm)

Typ:

Double-Concave Lens

Wellenlängenbereich (nm):

250 - 425

Hintere Brennweite BFL (mm):

-20.67

Mittendicke CT (mm):

2.00

Toleranz Mitten-
dicke (mm):

±0.05

Zentrierung (Bogenminuten):

Freie Apertur CA (mm):

11.0

Beschichtungsspezifikation:

R_abs ≤1.0% @ 250 - 425nm
R_avg ≤0.75% @ 250 - 425nm
R_avg ≤0.5% @ 370 - 420nm

Randdicke ET (mm):

3.78

Designwellenlänge Brennweite (nm):

587.6

Toleranz Brennweite (%):

±2

Hinweis:

Max. Flat Annulus is 0.3mm

Radius R₁=-R₂ (mm):

-18.64

Oberflächenqualität:

40-20

3 J/cm² @ 355nm, 10ns

Power (P-V) @ 632,8 nm:

1.5λ

Unregelmäßigkeit (P-V) @ 632,8 nm:

λ/4

Konformität mit Standards

RoHS 2015:

Konform

Konformitätszertifikat:

Anzeigen

Reach 235:

Konform

Beschreibung Produktfamilie

Negative Brennweite für Strahlaufweitung oder Lichtprojektion
Wellenlängenbereich von 200 - 2200 nm
Mit UV-AR-Beschichtung erhältlich

Diese hochqualitativen optischen Elemente werden mit CNC-Maschinen nach dem neuesten Stand der Technik gefertigt. Die UV-Linsen werden aus synthetischem Quarzglas hergestellt. Zusätzlich zur exzellenten Transmission und hohen Temperaturbeständigkeit, bieten die Linsen eine besonders hohe chemische Reinheit. Diese Linsen sind die ideale Wahl für viele Laseranwendungen und bildgebende Anwendungen, besonders im UV-Bereich. Die breitbandige Antireflexbeschichtung ermöglicht eine höhere Transmission im UV-Bereich.

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