EYLGULF381 : Aspherical Glass Lenses

Product
Aspherical Glass Lenses

Series/Type
Lenses for LD applications

Parts no
EYLGULF381

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Photo:EYLGULF381
Item Performance characteristics
Lens Type Collimator Lens (Bare type)
Design Wavelength (nm) 780
Suitable Wavelength(T>97%) (nm) 770 to 800
CG materrial/thickness (mm) BK7 t0.25
Focal Length (mm) 18.00
Working Distance (mm) 16.77
Conjugate Distance (mm) -
Magnification
N.A S1 0.11
N.A S2 -
Effective DiameterS1 (mm) 3.82
Effective DiameterS2 (mm) 4.00
Beam Diameter (mm) -
Lens Diameter (mm) 6.4
Lens Heigth (mm) -
Lens Thickness (mm) 1.80
Glass Material L-BSL7
Weight(Typ.) (mg) 117

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