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Array Negative (concave) Hexagonal – ANH


Example of a designation:                                             ANH – a – Py – Rz


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



Py – pitch in 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 hexagonal arrangement, the lens diameter is given in brackets.

ANH-Q-P1000(D600)-R3

array negative hexagonal, fused silica, pitch 1 mm, lens diameter 600 micron, radius of curvature 3 mm

ANH-Q-P1000-R3

array negative hexagonal, fused silica, pitch 1 mm, radius of curvature 3 mm

Available products
Please feel free to inquire for optimization 
of the available MLAs or for your 
custom taylored product
ANH-Q-P250-R0.26

ANH-GB-P250-AR0.708

ANH-GB-P500-R5.1

ANH-Q-P500-R75

ANH-Q-P1000-R7.5

ANH-GB-P1000-R7.5

ANH-Q-P1000-R8.6

ANH-GB-P1000-R8.6

ANH-Q-P1000-R9.7

ANH-Q-P1000-R10

ANH-Q-P1000-R10.3

ANH-Q-P1000-R13.5

ANH-Q-P1000-R150

ANH-GB-P1000-R22

ANH-Q-P1000-R91

ANH-Q-P4500-R139
 
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