Molded Glass Aspheric Lenses
Wavelength Opto-Electronic offers molded glass aspheric lenses in a variety of focal lengths. These infinite conjugate aspheric lenses can be used to either collimate a laser diode or other point source. As a laser diode collimator, these molded aspheric lenses are designed to produce a collimated single-mode beam with low wavefront error.
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|Part No.||EFL (mm)||NA||OD (mm)||WD (mm)||Design WL (nm)||Material||AR Coating
*(-A,- B, -C)
|LMAS-3.0-2.0||2.00||0.50||3.00||1.09||780||D-ZK3||A, B, C|
|LMAS-4.5-2.75||2.75||0.64||4.50||1.50||830||D-ZLAF52LA||A, B, C|
|LMAS-6.32-4.02||4.02||0.60||6.33||2.41||408||D-LAK6||A, B, C|
|LMAS-6.35-6.43||6.43||0.43||6.35||4.70||830||D-ZK2N||A, B, C|
|LMAS-9.94-8.0||8.00||0.50||9.94||5.90||780||D-ZK3||A, B, C|
|LMAS-8.0-11.18||11.18||0.31||8.00||9.69||635||D-ZK2N||A, B, C|
|LMAS-6.32-13.85||13.85||0.18||6.33||12.10||650||D-ZK3||A, B, C|
|LMAS-8.0-22.58||22.58||0.15||8.00||21.25||532||D-ZK2N||A, B, C|
Each precision molded asphere is replicated from a long-lifetime mold for highly consistent performance. The replicated glass asphere molding process lends itself well to making lenses that are both high-performance and highly cost-effective.
Each molded asphere lens is AR coated to reduce reflections to the light source and increase transmission efficiency. Multilayer broadband AR coatings are available spanning three wavelength ranges: “A” (400-700nm), “B” (650-1100nm), and “C” (1050-1700nm).
- Collimates or focuses laser light
- Ideal for laser diode and fiber modules
- High-NA to capture the full LD fast axis
- Variety of focal lengths offered