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PAL-NIR
This is a high NA infinity corrected objective lens for laser processing (femtosecond laser and fundamental of YAG laser). You can also observe the laser beam coaxially with a laser processed surface that is designed to reduce the aberration of the visible wavelength.
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| Name | Focal length | Magnification | Numerical Aperture | Working Distance WD | Delivery | Price | Add to cart | |||||||||||||||||||||
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Infrared (NIR) Objective Lens
PAL-20-NIR-LC00 |
10mm | 20× | 0.4 | 20.2mm |
in stock
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£1,912.30
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Infrared Objective Lens 4mm Focal Length 50x Working Distance 10mm
PAL-50-NIR-HR-LC00 |
50× | 0.67 | 10.0mm |
6-12 weeks
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£5,258.80
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Infrared Objective Lens 2mm Focal Length 100x Working Distance 10mm
PAL-100-NIR-HR |
100× | 0.7 | 10mm |
6-12 weeks
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£6,884.20
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Infrared Objective Lens 10mm Focal Length 20x Working Distance 20mm
PAL-20-NIR-HR-LC00 |
10mm | 20× | 0.45 | 20.0mm |
in stock
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£1,912.30
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MplanApo NIR 100x
PAL-100-NIR |
100× | 0.53 | 12.1mm |
in stock
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£3,346.50
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Infrared (NIR) Objective Lens
PAL-10-NIR-A |
10× | 0.30 | 31.0mm |
in stock
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£1,004.00
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Infrared (NIR) Objective Lens
PAL-50-NIR-L |
50× | 0.45 | 15.1mm |
6-12 weeks
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£2,868.40
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Long Working Distance Objective Lens 40mm Focal Length 5x Working Distance 44mm
PAL-5-NIR |
5× | 0.15 | 44mm |
in stock
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£669.30
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◦With its long working distance and field curvature corrected, its natural observation image is obtained to the periphery of the visual field.
◦It is the long working infinity correction function that is used to introduce a laser system and coaxial observation.
◦It is also used for the observation of infrared light.
◦PAL-20-NIR-LC00/PAL-20-NIR-HR-LC00/PAL-50-NIR-HR-LC00 include protective glass unit (t=1.8mm). The protective glass will help protect the objective lens from debris spattering and scattered by laser processing. The protective glass unit can be replaced.
◦These variety of objective lens can be used with a pulse laser of visible light such as 532nm. The damage threshold of each lens is 0.1J/cm2 at 532nm, 0.2J/cm2 at 1064nm (reference). (Laser pulse width 10nSec, repetition frequency 20Hz)
◦It is the long working infinity correction function that is used to introduce a laser system and coaxial observation.
◦It is also used for the observation of infrared light.
◦PAL-20-NIR-LC00/PAL-20-NIR-HR-LC00/PAL-50-NIR-HR-LC00 include protective glass unit (t=1.8mm). The protective glass will help protect the objective lens from debris spattering and scattered by laser processing. The protective glass unit can be replaced.
◦These variety of objective lens can be used with a pulse laser of visible light such as 532nm. The damage threshold of each lens is 0.1J/cm2 at 532nm, 0.2J/cm2 at 1064nm (reference). (Laser pulse width 10nSec, repetition frequency 20Hz)
