Narrow Bandpass Filter
General specification
|
Material |
B270 |
|
|
||
|
Diameter Tolerance |
+0.0/-0.1mm |
|
|
||
|
Thickness Tolerance |
±0.1mm |
|
|
||
|
Surface Quality |
40-20 |
|
|
||
|
Parallelism |
<3 arc min |
|
|
||
|
CentralWavelength |
custom made |
|
|
||
|
Half Bandwidth |
custom made |
|
|
||
|
Peak transmittance |
custom made |
|
|
||
|
Cut-off Depth |
T＜0.01 |
|
|
||
|
Cut-off Width |
180nm-1200nm |
|
|
||
|
TECHSPEC |
|||||
|
No. |
Dia（mm) |
T(mm) |
CentralWavelength |
Half Bandwidth |
Peak transmittance |
|
NBF405 |
25.40 |
3.30 |
405nm |
10-15nm |
T>60% |
|
NBF450 |
25.40 |
3.30 |
450nm |
10-15nm |
T>75% |
|
NBF510 |
25.40 |
3.30 |
510nm |
10-15nm |
T>80% |
|
NBF546 |
25.40 |
3.30 |
546nm |
10-15nm |
T>80% |
|
NBF587 |
25.40 |
3.30 |
587nm |
10-15nm |
T>80% |
|
NBF633 |
25.40 |
3.30 |
633nm |
10-15nm |
T>80% |
|
NBF660 |
25.40 |
3.30 |
660nm |
10-15nm |
T>80% |
|
NBF808 |
25.40 |
3.30 |
808nm |
10-15nm |
T>80% |
|
NBF905 |
25.40 |
3.30 |
905nm |
10-15nm |
T>80% |
|
NBF975 |
25.40 |
3.30 |
975nm |
10-15nm |
T>80% |
|
NBF1064 |
25.40 |
3.30 |
1064nm |
10-15nm |
T>80% |
|
NBF1560 |
25.40 |
3.30 |
1560nm |
10-15nm |
T>80% |
