Products

EYLGULM330 : Aspherical Glass Lenses

Product
Aspherical Glass Lenses

Series/Type
Lenses for LD applications

Parts no
EYLGULM330

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Photo:EYLGULM330
Item Performance characteristics
Lens Type Collimator Lens (Bare type)
Design Wavelength (nm) 780
Suitable Wavelength(T>97%) (nm) 630 ~ 800
CG materrial/thickness (mm) BK7 t0.25
Focal Length (mm) 3.59
Working Distance (mm) 2.55
Conjugate Distance (mm) -
Magnification ∞
N.A S1 0.29
N.A S2 -
Effective DiameterS1 (mm) 1.58
Effective DiameterS2 (mm) 2.16
Beam Diameter (mm) -
Lens Diameter (mm) 4
Lens Heigth (mm) -
Lens Thickness (mm) 2.00
Glass Material K-PBK40
Weight(Typ.) (mg) 48.6

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