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Single lens

Single Positive Lens – SPL

Single Negative Lens – SNL

Example of a designation:
where:

SPL – a – Dy – Rz

SNL – a – Dy – Rz

a – material.



Dy – lens diameter in 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
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:

SPL-Q-D700-R3
SNL-Q-D1000-R3

Single positive lens, fused silica, lens diameter 700 micron, radius of curvature 3 mm.
Single negative lens, fused silica, lens diameter 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
SPL-Q-D146-R2.54
SNL-Q-D0.219.6-R0.50

SPL-Q-D235-AR0.386

SPL-GT-D240-AR0.296

SNL-Q-D0.278.8-R0.59

SPL-GT-D420-AR0.75

SPL-GT-D750-R0.77

SPL-GT-D950-AR1.65

SPL-GB-D950-R2.076

SPL-GT-D1000-R2.75

SPL-GT-D1000-AR2.775

SPL-GB-D1100-AR1.75

SPL-Q-D1100-R1810

SPL-Q-D1450-R10

SPL-GT-D1900-AR4.1


2SPL-GL-D700xD1000-AR0.63xAR1.08

2SPL-GT-D500xD700-AR0.7xAR0.79

2SPL-GT-D700xD900-AR0.41xAR0.87

2SPL-GT-D900xD900-AR0.734

SPL-GT-D1100(CA760)-AR0.612
 
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