Array Negative (concave) Rectangular - ANR
Example of a designation: ANR – a – Py1 x Py2 – Rz
where:
a – material
Py1 and Py2 – pitch in both axis (micron)
Rz – radius of curvature in mm
(ARz - aspherical radius of curvature)
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
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.
*The exact type of optical materials is underlined in the drawing.
*The exact type of aspherical coefficients 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
Alignment preciseness of the lenslet optical axis on both sides is not worse than ±2 µm
Examples of previously produced items
Inquire the availability
ANR-GB-P2720xP2920-R26
ANR-P(GB)-P2950xP2750-R240
Example:
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
Example:
ANR-Q-P250xP400-R3
array negative rectangular, fused silica,
first axis pitch 250 micron, second axis pitch 400 micron,
radius of curvature 3 mm
