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Array Negative (concave) Rectangular – ANR


Example of a designation:                                ANR – a – Py1 x Py2 – Rz


where:
a – material                                                 
Applied materials are coded as follow:



Py1 and Py2 – pitch in both axis (micron)
Rz – radius of curvature  in mm
(ARz - aspherical radius of curvature)


Q – fused silica
GB – glass BK7
GT – glass S-TiH53 or S-TiH10
GL – glass S-LaH60
G – glass other type
P – plastic
P(G) – polymer lens on glass substrate

*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

Example:

Pitch is the shortest distance between optical axis of two neighbouring lenses. In case of circular lenses with orthogonal arrangement, the lens diameter is given in brackets.

ANR-Q-P250xP400-R3

array negative rectangular, fused silica, first axis pitch 250 micron, second axis pitch 400 micron, radius of curvature 3 mm

ANR-Q-P250xP400(D200)-R3

array negative rectangular, fused silica, first axis pitch 250 micron, second axis pitch 400 micron, lens diameter 200 micron, radius of curvature 3 mm

Available products
Please feel free to inquire for optimization
of the available MLAs or for your
custom taylored product

ANR-GB-P2720xP2920-R26

ANR-P(GB)-P2950xP2750-R240

 
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