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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

9mm Dia x -9 Distance Focale, traité VIS 0°, Lentille PCV

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Stock #48-268 3-4 jours
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€40,00
Qté 1-9
€40,00
Qté 10+
€36,00
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Demande de Devis
Les prix sont indiqués hors TVA et droits applicables.
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Diamètre (mm):
9.00 +0.0/-0.025
Distance Focale EFL (mm):
-9.00
Substrat: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
f/#:
1.00
Ouverture Numérique NA:
0.50
Traitement:
VIS 0° (425-675nm)
Type:
Plano-Concave Lens
Gamme de Longeur d'Onde (nm):
425 - 675
Distance Focale Arrière BFL (mm):
-10.21
Biseau:
Protective bevel as needed
Épaisseur Centrale CT (mm):
2.25
Tolérance Épaisseur Centrale (mm):
±0.05
Centrage (arcmin):
<3
Ouverture Utile CA (mm):
8.1
Spécification du Traitement:
Ravg ≤0.4% @ 425 - 675nm
Épaisseur au Bord ET (mm):
3.63
Longueur d’Onde à la Focale Donnée (nm):
587.6
Tolérance Distance Focale (%):
±1
Rayon R1 (mm):
-7.07
Qualité de Surface:
40-20
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
5 J/cm2 @ 532nm, 10ns
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4

Conformité réglementaire

RoHS 2015:
Certificate of Conformance:
Reach 235:

Description commune pour les Produits de la même Famille

Les Lentilles Plan-Concaves (PCV) Traitées VIS 0° TECHSPEC® sont conçues pour courber les rayons d'entrée parallèles afin qu'ils divergent les uns des autres du côté de la sortie de la lentille, ce qui fait que cette lentille a une distance focale négative. Ces lentilles peuvent être utilisées pour équilibrer les aberrations créées par d'autres lentilles au sein d'un système en raison de leur aberration sphérique négative. Les lentilles plan-concaves (PCV) sont couramment utilisées dans une variété d'applications, notamment la réduction d'image, l'expansion de faisceau et les télescopes. Les Lentilles Plan-Concaves (PCV) Traitées VIS 0° TECHSPEC® sont mieux utilisées dans les situations où l'angle d'incidence est de 0o et elles fournissent une transmission optimisée dans la gamme de 425 nm à 675 nm. Ces lentilles sont également disponibles Non Traitées et en options de traitement AR VIS-EXTMgF2VIS-NIRYAG-BBARNIR I ou NIR II.   

Informations Techniques

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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