EYLGULF319 : Aspherical Glass Lenses

Product
Aspherical Glass Lenses

Series/Type
Lenses for LD applications

Parts no
EYLGULF319

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Photo:EYLGULF319
Item Performance characteristics
Lens Type Collimator Lens (Bare type)
Design Wavelength (nm) 780
Suitable Wavelength(T>97%) (nm) 660 to 700
(T>95 %)
CG materrial/thickness (mm) BK7 t0.25
Focal Length (mm) 12.50
Working Distance (mm) 11.12
Conjugate Distance (mm) -
Magnification
N.A S1 0.23
N.A S2 -
Effective DiameterS1 (mm) 5.2
Effective DiameterS2 (mm) 5.70
Beam Diameter (mm) -
Lens Diameter (mm) 8
Lens Heigth (mm) -
Lens Thickness (mm) 2.50
Glass Material K-PBK40
Weight(Typ.) (mg) 240