Patent ID: 11860377
Assignee: FISBA AG
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 7:
8. The beam collimating lens according to claim 6, wherein the biconvex collimating element comprises at least one of
an entrance surface with an area of 0.2 mm2-10 mm2, an entrance surface with a length of 2 mm-12 mm, and an entrance surface with a height of 0.1 mm -0.85 mm,
an exit surface with an area of 0.6 mm2-30 mm2, an exit surface with a length of 2 mm-12 mm, and an exit surface with a height of 0.3 mm -2.5 mm,
on the entrance side, a maximum depth of curvature of 0.1 mm,
a maximum depth of curvature of 0.5 mm on the exit side, and
a focal length of 0.2 mm to 2 mm.