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 | |