Microlens arrays
Flexible Optical produces high-quality replicated microlens arrays specially for the use with FrontSurfer wavefront sensors. As a standard option, we offer a hexagonal array of 127 microlenses with a focal distance of 18 mm and a pitch of 300 µm, mounted in a C-mount.
Besides, Flexible Optical offers a range of microlens arrays fabricated in glass and fused silica with small numerical aperture and 99% optical fill factor. Microstructures provide for optimum spectral efficiency (UV to far infrared) and for the best mechanical and thermal stability. These arrays work with very high optical loads. To provide a cost-efficient solution, all listed arrays can be replicated in series in plastic. Microlens arrays with orthogonal or hexagonal arrangements are available.
We can dice the arrays to any size smaller than the maximum size shown in the table. The price of an array depends strongly on its size. When requesting a quotation, please let us know the size you need.
Positive orthogonal arrays
Product type
Material
Pitch, µm
Radius of curvature, mm
Focal distance, mm
Maximim size
APO-Q-P2200-F209 (633)
Fused silica
2200
95,52
209
30x30-Lenses (70x70mm)
APO-GB-P1500-F24.3 (633)
BK-7
1500
12,5
24,3
6x6-Lenses (10x10mm)
APO-GB-P1500-F39.3 (633)
BK-7
1500
20,4
39
6x6-Lenses (10x10mm)
APO-Q-P1100-F105 (633)
Fused silica
1100
48.0
105
55x55-Lenses (62x62mm)
APO-Q-P1100-F209 (633)
Fused silica
1100
95,52
209
55x55-Lenses (62x62mm)
APO-Q-P1061-F158 (633)
Fused silica
1061
72,4
158
55x55-Lenses (62x62mm)
APO-Q-P1000-F40 (633)
Fused silica
1000
18.0
40
60x60-Lenses (61x61mm)
APO-Q-P1000-F4,64 (633)
Fused silica
1000
2,12
4,64
60x60-Lenses (61x61mm)
APO-Q-P500-F19,7 (633)
Fused silica
500
9
19,7
100x100-Lenses (50x50mm)
APO-Q-P500-F8,31 (633)
Fused silica
500
3,8
8,31
100x100-Lenses (50x50mm)
APO-Q-P300-F40 (633)
Fused silica
300
18.0
40
200x200-Lenses (61x61mm)
APO-Q-P300-F118 (633)
Fused silica
300
54
118
200x200-Lenses (61x61mm)
APO-Q-P300-F2 (633)
Fused silica
300
0,94
2,0
200x200-Lenses (61x61mm)
APO-Q-P384-F5.75 (633)
Fused silica
384
2 627
5,75
5x5-Lenses (2,5x2,5mm)
APO-Q-P222-F1,86 (633)
Fused silica
222
0,85
1,86
200x200-Lenses (45x45mm)
APO-Q-P222-F0,93 (633)
Fused silica
222
0,43
0,93
200x200-Lenses (45x45mm)
APO-Q-P192-F5.75 (633)
Fused silica
192
2 627
5,75
9x9-Lenses (2x2mm)
APO-Q-P192-F3.17 (633)
Fused silica
192
1,45
3,17
200x200-Lenses (45x45mm)
APO-Q-P200-F7.0 (633)
Fused silica
200
3,2
7.0
300x300-Lenses (61x61mm)
APO-Q-P200-F40 (633)
Fused silica
200
18,2
40
300x300-Lenses (61x61mm)
APO-Q-P150-F10 (633)
Fused silica
150
4,57
10
400x400-Lenses (61x61mm)
APO-Q-P150-F3.5 (633)
Fused silica
150
1,6
3,5
400x400-Lenses (61x61mm)
APO-Q-P148-F1,24 (633)
Fused silica
148
0,6
1,24
400x400-Lenses (61x61mm)
APO-Q-P100-F0,217(532)
Fused silica
100
0,1
0,217
500x500-Lenses (51x51mm)
APO-GT-P100-F0,143 (633)
StiH-53
100
0,12
0,143
20x20 mm
APO-P(GB)-P250-F0,57 (633)
BK-7/NOA-61
250
0,32
0,57
25x25mm
APO-P(GB)-P200-F1,25 (633)
BK-7/NOA-61
200
0,7
1,25
40x40mm
APO-P(GB)-P200-F6,4 (633)
BK-7/NOA-61
200
3,32
6,4
25x25mm
APO-P(GB)-P300-F1,7 (633)
BK-7/NOA-61
300
0,94
1,7
25x25mm
APO-P(GB)-P300-F107 (633)
BK-7/NOA-61
300
60
107
25x25mm
Positive hexagonal arrays
Product type
Material
Pitch, µm
Radius of curvature, mm
Focal distance, mm
Maximim size
APH-GT-P1300-F5.2 (633)
StiH-53
1300
4,3
5,2
20x20-Lenses (26x26mm)
APH-GT-P1300-F3,26 (633)
StiH-53
1300
2,74
3,26
20x20-Lenses (26x26mm)
APH-Q-P1000-F36,7 (633)
Fused silica
1000
16,8
36,7
60x60-Lenses (61x61mm)
APH-Q-P480-F10,91 (633)
Fused silica
480
5
10,9
100x100-Lenses (51x51mm)
APH-Q-P250-F2 (633)
Fused silica
250
1
2
240x240-Lenses (60x60mm)
APH-P(GB)-P250-F0,57 (633)
BK-7/NOA-61
250
0,32
0,57
145x145mm
APH-P(GB)-P30-F0,042 (633)
BK-7/NOA-61
30
0,024
0,042
50x50mm
Focal distance is specified for a wavelength of 633 nm. Standard rasters available within two to twelve weeks.