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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

12,0mm Dia x -24 FL, NIR II Beschichtung, Inked, PCV Linse

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Produkt #67-994-INK 3-5 Tage
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Andere Beschichtungen
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€52,00
Stk. 1-9
€52,00
Stk. 10+
€46,75
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Angebotsanfrage
Preise exklusiv der geltenden Mehrwertsteuer und Abgaben
Downloadbereich
Durchmesser (mm):
12.00 ±0.025
Effektive Brennweite EFL (mm):
-24.00
Substrat: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Blende:
2.00
Beschichtung:
NIR II (750-1550nm)
Typ:
Plano-Concave Lens
Wellenlängenbereich (nm):
750 - 1550
Hintere Brennweite BFL (mm):
-26.32
Mittendicke CT (mm):
3.50
Toleranz Mittendicke (mm):
±0.05
Zentrierung (Bogenminuten):
<1
Freie Apertur CA (mm):
11.00
Beschichtungsspezifikation:
Rabs ≤1.5% @ 750 - 800nm
Rabs ≤1.0% @ 800 - 1550nm
Ravg ≤0.7% @ 750 - 1550nm
Randdicke ET (mm):
4.79
Designwellenlänge Brennweite (nm):
587.6
Toleranz Brennweite (%):
±1.00
Radius R1 (mm):
-12.40
Oberflächenqualität:
40-20
Zerstörschwelle, laut Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
8 J/cm2 @ 1064nm, 10ns
Power (P-V) @ 632,8 nm:
1.5λ
Unregelmäßigkeit (P-V) @ 632,8 nm:
λ/4

Konformität mit Standards

RoHS:
Konformitätszertifikat:

Beschreibung Produktfamilie

TECHSPEC® Plankonkave Linsen (PCV) mit NIR- II-Beschichtung sind so konstruiert, dass sie parallele Eingangsstrahlen auf der Ausgangsseite der Linse auseinanderlaufen lassen, wodurch diese Linse eine negative Brennweite hat. Aufgrund ihrer negativen sphärischen Aberration lassen sich mit diesen Linsen Aberrationen ausgleichen, die durch andere Linsen innerhalb eines Systems entstehen. Plankonkave Linsen (PCV-Linsen) werden häufig in Anwendungen zur Bildverkleinerung und Strahlaufweitung sowie in Teleskopen eingesetzt. TECHSPEC® Plankonkave Linsen (PCV) mit NIR-II-Beschichtung bieten optimale Leistung im Bereich von 750 nm bis 1550 nm. Diese Linsen sind auch unbeschichtet sowie mit den AR-Beschichtungen VIS-EXTMgF2VIS 0°VIS-NIRYAG-BBAR oder NIR I erhältlich. 

Technische Informationen

N-BK7

Typical transmission of a 3mm thick, uncoated N-BK7 window across the UV - NIR spectra.

Click Here to Download Data

Typical transmission of a 3mm thick N-BK7 window with MgF2 (400-700nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Ravg ≤ 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 N-BK7 window with VIS-EXT (350-700nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Ravg ≤ 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 N-BK7 window with VIS-NIR (400-1000nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Rabs ≤ 0.25% @ 880nm
Ravg ≤ 1.25% @ 400 - 870nm
Ravg ≤ 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 N-BK7 window with VIS 0° (425-675nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Ravg ≤ 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 N-BK7 window with YAG-BBAR (500-1100nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Rabs ≤ 0.25% @ 532nm
Rabs ≤ 0.25% @ 1064nm
Ravg ≤ 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 N-BK7 window with NIR I (600 - 1050nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Ravg ≤ 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 N-BK7 window with NIR II (750 - 1550nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Rabs ≤ 1.5% @ 750 - 800nm
Rabs ≤ 1.0% @ 800 - 1550nm
Ravg ≤ 0.7% @ 750 - 1550nm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

 
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