EYLGULF398 : Aspherical Glass Lenses

Product
Aspherical Glass Lenses

Series/Type
Lenses for LD applications

Parts no
EYLGULF398

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Photo:EYLGULF398
Item Performance characteristics
Lens Type Collimator Lens (Bare type)
Design Wavelength (nm) 785
Suitable Wavelength(T>97%) (nm) 770 to 800
CG materrial/thickness (mm) BK7 t0.30
Focal Length (mm) 20.99
Working Distance (mm) 19.77
Conjugate Distance (mm) -
Magnification
N.A S1 0.18
N.A S2 -
Effective DiameterS1 (mm) 7.2
Effective DiameterS2 (mm) 7.50
Beam Diameter (mm) -
Lens Diameter (mm) 8.8
Lens Heigth (mm) -
Lens Thickness (mm) 2.23
Glass Material L-BSL7
Weight(Typ.) (mg) 256

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