In addition to standardized microlens arrays LIMO offers customized microlens arrays. Our production technology enables us to produce customized freeform surfaces with highest precision on different wafer sizes (up to 300 mm).
LIMO's technology allows the processing of a large range of materials, such as:
- Optical glass: fused silica, BK7, S-TIH53
- Crystals: CaF2, YAG, LuAG
- Semiconductors: Si, Ge, ZnSe
|Effective focal length [mm]||Pitch [mm]||Size [mm²]|
|4.23 - 61.6||0.5||12x12|
|8.55 - 206.5||0.8||20x20|
|5.88 - 98.3||1.3||35x35|
LIMO also offers double-sided structured microlens arrays which can be used for uniform laser illumination. Please find more information on our homogenizers here.
Need more information or advice?
Then send us your request via the contact form or call us.
Comparison of three surfaces with increasing complexity:
Cross-section of a symmetrical and asymmetrical microlens array: