description

parameters

design value

unit

design wavelength

1310

nm

clear aperture (ca)

left side

0.70

mm

clear aperture (ca)right side

1.02

mm

numerical apertue (na)

left side

0.40

-

numerical apertue (na)right side

0.20

-

effective focal length (efl)

0.895

mm

working distance (l1)

1.24

mm

conjugate distance (l2)

mm

mm

outer diameter (od)

φ1.65

mm

center thickness (ct)

1.10

mm

optical glass material

d-zlaf52la

cdgm

wave front aberration

0.035

λrms

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