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 | |