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Blue Filters transmit light in the blue spectrum.
They are used for 3-color separations, selection of wavelengths and color compensation. |
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Transmittance |
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Use our transmittance simulation software for further information on transmittance. |
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Color Filter Glass : Sharp Cut Filter Data |
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| Item / Name |
Standard value |
Color specification
(Standard illuminants A) |
Thick-ness |
Re-flective index |
Chemical properties |
Thermal properties |
Mechanical properties |
Specific gravity |
Tmax
(%) |
λs1
(nm) |
λl5
(nm) |
x |
y |
mm |
600nm |
DW |
DA |
Tg |
Ts |
α
-30/
70 |
α
100/
300 |
HK |
FA |
d |
 |
B370
| 82±3 |
> 290 |
< 480 |
— |
— |
2.5 |
1.528 |
2 |
1 |
515 |
565 |
— |
102 |
540 |
110 |
2.62 |
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E-B390
| 78±3 |
> 310 |
< 510 |
— |
— |
2.5 |
1.514 |
1 |
1 |
485 |
535 |
92 |
104 |
510 |
110 |
2.57 |
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B410
| 91±3 |
> 250 |
< 600 |
0.198 |
0.339 |
2.5 |
1.467 |
3 |
4 |
410 |
500 |
70 |
79 |
420 |
120 |
2.27 |
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B440
| 47±3 |
> 350 |
< 520 |
— |
— |
2.5 |
1.534 |
1 |
1 |
480 |
535 |
90 |
105 |
530 |
110 |
2.70 |
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B460
| 85±3 |
> 320 |
< 700 |
0.273 |
0.402 |
2.5 |
1.527 |
2 |
1 |
505 |
555 |
94 |
109 |
540 |
110 |
2.60 |
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* The listed data are standard values. As we are always improving our products,
the data listed are subject to change without notice. |
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Explanation about the specification values in the tables is displayed. |
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Explanation about the items other than specification values in the tables is displayed. |
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