紫外対物レンズ

PFL-10-UV-AG-A

This objective lens can be used for laser machining using pulsed laser of SHG (532nm) YAG laser and FHG (266nm) YAG. Chromatic aberration is suppressed in both the visible and UV laser wavelength, achieving a high transmittance.

Details

◦Mit seinem langen Arbeitsabstand und der korrigierten Feldkrümmung wird sein natürliches Beobachtungsbild bis zur Peripherie des Gesichtsfelds erhalten.
◦Es ist die lang arbeitende Unendlich-Korrekturfunktion, die verwendet wird, um ein Lasersystem und eine koaxiale Beobachtung einzuführen.< br>◦Es wird auch für die Beobachtung von ultraviolettem Licht verwendet.
◦Laserschadensschwelle (typisch) 0,09 J/cm² (266nm), 0,2J/cm² (532 nm) (Laserpulsbreite 10 ns, Wiederholfrequenz 20 Hz)

Weitere Informationen

Weitere Informationen
Name	紫外対物レンズ
Gewicht	0.3000kgs
Standardbeschichtungen verfügbar	Nein
Leitfaden	Available fixed objective lens holder (LHO-26). WEB-Referenzkatalogcode/W4024 When the objective lens is fixed to a 2 axis holder, please consult our Sales Division. For laser processing, we offer a dichroic block (DIMC WEB-Referenzkatalogcode/W2041) and for laser unit with coaxial illumination and observation (OUCI-2).
Achtung	When an objective lens is used in laser processing, use the diameter of the incident beam to extend to a size of half the pupil diameter (1/e²). A small light spot cannot be achieved when the incident beam is too narrow. Please note if there is a laser energy density increase, there will be a high possibility of damage to the objective lens. The surface of an objective lens can be contaminated by debris during processing. To avoid this, please have sufficient working distance (WD) and insert a thin protective glass on the objective. Magnification is the value when using the imaging lens f=200mm. When used in a microscope lens barrel from other manufacturers there may be different magnifications. The actual magnification should be calculated from the ratio of the focal length of the objective lens and the focal length of the imaging lens to verify the focal length of the imaging lens barrel to be used.
Brennweite	20mm
Vergrößerung	10×
Numerische Apertur	0.2
Arbeitsabstand WD	13.5mm

Auf Lager

SKU

PFL-10-UV-AG-A

9.364,30 €

紫外対物レンズ

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