Description
- Distances focales négatives pour les applications d’expansion de faisceau ou de projection de lumière
- Gamme de longueurs d’onde de 200 à 2000 nm
- Option traitement AR UV disponible
Les Lentilles Plan-Concaves (PCV) en Silice Fondue UV TECHSPEC® sont des éléments optiques UV de haute performance, fabriqués à l’aide d’un équipement CNC de pointe. La précision de la surface et la performance de ces optiques sont garanties grâce à l’interféromètre GPI-XP de Zygo. Les lentilles de qualité UV sont fabriquées avec précision en utilisant de la silice fondue synthétique de qualité recherche. En plus d’offrir une excellente transmission et de fonctionner à hautes températures, la silice fondue synthétique présente également des spécifications d’inclusion et d’une pureté chimique exceptionnelles. Les Lentilles Plan-Concaves (PCV) en Silice Fondue UV TECHSPEC® sont un choix idéal pour de nombreuses applications laser et d’imagerie, en particulier celles impliquant des longueurs d’onde ultraviolettes. Un traitement antireflets à large bande est disponible, optimisant la transmission dans le spectre UV.
Informations techniques
UV FS Transmission Curve
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Typical transmission of a 3mm thick, uncoated fused silica window across the UV – NIR spectra. Click Here to Download Data |
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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: Ravg ≤ 1.75% @ 400 – 700nm (N-BK7) Data outside this range is not guaranteed and is for reference only. Click Here to Download Data |
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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: Rabs ≤ 1.0% @ 250 – 425nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data |
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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: Rabs ≤ 1.0% @ 350 – 450nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data |
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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: Ravg ≤ 0.5% @ 350 – 700nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data |
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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: Rabs ≤ 0.25% @ 880nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data |
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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: Ravg ≤ 0.4% @ 425 – 675nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data |
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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: Rabs ≤ 0.25% @ 532nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data |
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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: Ravg ≤ 0.5% @ 600 – 1050nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data |
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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: Rabs ≤ 1.5% @ 750 – 800nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data |
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