aµs microoptics

advanced microoptic systems gmbh
Focus on light
Since 1995
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Single Negative (concave) Lens – SNL
Example of a designation:     SNL – a – Dy – Rz

Examples of previously produced items.
Inquire the availability
Applied materials are coded as follow:
Q – fused silica
GB – glass BK7
GT – glass S-TiH53 or S-TiH10
G – glass other type
P – plastic
P(G) – polymer lens on glass substrate
a – material
Dy – lens diameter in micron
Rz – radius of curvature  in mm
(ARz - aspherical radius of curvature)
*The exact type of optical materials is underlined in the drawing.
*The exact type of  aspherical coefficients is underlined in the drawing.
[aµs] manufactures the arrays with any pitch within a 10 µm–4000 µm range and with any correlatable radius of curvature.
Arrays can be available as monolithic 2-side units with thickness from 2 mm to 10 mm.
Alignment preciseness of the lenslet optical axis on both sides is not worse than ±2 µm





Single negative lens, fused silica, lens diameter 1 mm, radius of curvature 3 mm.
© [aµs] 2013
Last update 07.06.2024
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