Ball Lenses
Material:
N-BK7, UV grade fused silica,
S-LAH79
Surface Flatness:
△N<λ/4@632.8nm
Coating:
Uncoated,
AR@1310nm, R<0.2%
AR@1550nm, R<0.2%
Surface Quality:
60/40~40/20
Sphericity:
±0.003mm
| wdt_ID | Attributes | Value |
|---|---|---|
| 1 | Material | N-BK7, UV grade fused silica, S-LAH79 |
| 17 | Diameter Tolerance | ±0.005mm |
| 18 | Surface Quality | 60/40~40/20 |
| 21 | Surface Flatness | △N＜λ/4@632.8nm |
| 25 | Sphericity | ±0.003mm |
| 26 | Coating | Uncoated AR@1310nm, R＜0.2% AR@1550nm, R＜0.2% |
Ball lenses are great optical components for improving signal coupling between fibers, emitters, and detectors. They are also used in endoscopy, bar code scanning, ball pre-forms for aspheric lenses, and sensor applications. Ball lenses are manufactured from a single substrate of glass and can focus or collimate light, depending upon the geometry of the input source.
wdt_ID Part No. Material dia (mm) f (mm) BFL (mm)
241
BL1001
N-BK7
1
0.73
0.23
242
BL1002
N-BK7
2
1.47
0.47
243
BL1003
N-BK7
3
2.2
0.7
244
BL1004
N-BK7
4
2.93
0.93
245
BL1005
N-BK7
5
3.67
1.17
331
BL1006
N-BK7
6
4.4
1.4
332
BL1007
N-BK7
7
5.14
1.64
333
BL1008
N-BK7
8
5.87
1.87
334
BL1009
N-BK7
9
6.6
2.1
335
BL1010
N-BK7
10
7.34
2.34
336
BL3001
UV Fused Silica
1
0.79
0.29
337
BL3002
UV Fused Silica
2
1.59
0.59
338
BL3003
UV Fused Silica
3
2.39
0.89
339
BL3004
UV Fused Silica
4
3.18
1.18
340
BL3005
UV Fused Silica
5
3.98
1.48
341
BL3006
UV Fused Silica
6
4.77
1.77
342
BL3007
UV Fused Silica
7
5.57
2.07
343
BL3008
UV Fused Silica
8
6.36
2.36
344
BL3009
UV Fused Silica
9
7.16
2.66
345
BL3010
UV Fused Silica
10
7.95
2.95
| wdt_ID | Part No. | Material | dia (mm) | f (mm) | BFL (mm) |
|---|---|---|---|---|---|
| 241 | BL1001 | N-BK7 | 1 | 0.73 | 0.23 |
| 242 | BL1002 | N-BK7 | 2 | 1.47 | 0.47 |
| 243 | BL1003 | N-BK7 | 3 | 2.2 | 0.7 |
| 244 | BL1004 | N-BK7 | 4 | 2.93 | 0.93 |
| 245 | BL1005 | N-BK7 | 5 | 3.67 | 1.17 |
| 331 | BL1006 | N-BK7 | 6 | 4.4 | 1.4 |
| 332 | BL1007 | N-BK7 | 7 | 5.14 | 1.64 |
| 333 | BL1008 | N-BK7 | 8 | 5.87 | 1.87 |
| 334 | BL1009 | N-BK7 | 9 | 6.6 | 2.1 |
| 335 | BL1010 | N-BK7 | 10 | 7.34 | 2.34 |
| 336 | BL3001 | UV Fused Silica | 1 | 0.79 | 0.29 |
| 337 | BL3002 | UV Fused Silica | 2 | 1.59 | 0.59 |
| 338 | BL3003 | UV Fused Silica | 3 | 2.39 | 0.89 |
| 339 | BL3004 | UV Fused Silica | 4 | 3.18 | 1.18 |
| 340 | BL3005 | UV Fused Silica | 5 | 3.98 | 1.48 |
| 341 | BL3006 | UV Fused Silica | 6 | 4.77 | 1.77 |
| 342 | BL3007 | UV Fused Silica | 7 | 5.57 | 2.07 |
| 343 | BL3008 | UV Fused Silica | 8 | 6.36 | 2.36 |
| 344 | BL3009 | UV Fused Silica | 9 | 7.16 | 2.66 |
| 345 | BL3010 | UV Fused Silica | 10 | 7.95 | 2.95 |
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