Products

EYLGULN481A : Aspherical Glass Lenses

Product
Aspherical Glass Lenses

Series/Type
Lenses for LD applications

Parts no
EYLGULN481A

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Photo:EYLGULN481A
Item Performance characteristics
Lens Type Collimator Lens (Bare type)
Design Wavelength (nm) 670
Suitable Wavelength(T>97%) (nm) 660 to 700
CG materrial/thickness (mm) BK7 t0.30
Focal Length (mm) 25.00
Working Distance (mm) 23.31
Conjugate Distance (mm) -
Magnification ∞
N.A S1 0.13
N.A S2 -
Effective DiameterS1 (mm) 6.21
Effective DiameterS2 (mm) 6.50
Beam Diameter (mm) -
Lens Diameter (mm) 7.8
Lens Heigth (mm) -
Lens Thickness (mm) 2.06
Glass Material L-BSL7
Weight(Typ.) (mg) 250

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