description

parameters

design value

unit

design wavelength

1310

nm

effective diameter (ed)

left side

0.24

mm

effective diameter (ed)

right side

0.49

mm

numerical apertue (na)

left side

/

-

numerical apertue (na)

right side

/

-

effective focal length (efl)

0.465

mm

working distance

0.16

mm

outer diameter (od)

1.0*0.6*0.56

mm

center thickness (ct)

0.73

mm

optical glass material

d-zlaf52la

cdgm

surface accuracy

pv≤0.5

um

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