**Array Positive (convex) Rectangular - APR**

Example of a designation:

**APR**– M –**P**Y1 x**P**Y2 –**R**Zwhere:

M – material

Y1 and Y2 – pitch in both axis (micron)

Z – 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

**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

**Example:**

APR-Q-P250xP400(D200)-R3

array positive rectangular, fused silica,

first axis pitch 250 micron, second axis pitch 400 micron,

lens diameter 200 micron, radius of curvature 3 mm

**Example:**

APR-Q-P250xP400-R3

array positive rectangular, fused silica,

first axis pitch 250 micron, second axis pitch 400 micron,

radius of curvature 3 mm

**Examples of previously**

**produced items**

**Inquire the availability**

APR-P(G)-P33.75x36-R0.078

APR-Q-P99xP121-R0.366

APR-Q-P300xP169-R0.92

APR-P(GB)-P387xP332-R0.8

APR-Q-P420xP320-R1

APR-P(GB)-P1250xP1000-R3.6

APR-GT-P2000xP1500-R5.7

APR-P(GB)-P2250xP2850-R22.8

APR-P(GB)-P2720xP2920-R26

APR-P(GB)-P2750xP2950(D2400)-R21.8

**Example Drawing**