Green Color Filter Glass LB11-15
Our products green color filter glass LB11-15 are equivalent to bandpass filter glass VG/VB series of Germany Schott and Green Optical Filters G Series of Japan Hoya.
Green color long pass filter glass transmit a relatively narrow wavelength band centered around light in the green spectrum. They are used as contrast-effect filters for black and white photography, and also as 3-color separation filters. Bond these filters and sharp cut filters together to attain the maximum transmittance at a specific wavelength or to absorb light of shorter wavelengths.
Main Application: Stage Lighting Device, Camera Lens, Display Equipment, Fluorescent Spectroscopy Systems.
Characteristics of Green Color Filter Glass
| Type |
Thickness |
A[2856k] |
D65 |
Chemical Stability |
ND |
α×10-7 |
Tg |
Ts |
S |
|||||
|
(mm) |
x |
y |
Y |
x |
y |
Y |
DA |
DW |
(℃) |
(℃) |
(℃) |
|||
|
LB11 |
2 |
0.435 |
0.528 |
53 |
0.364 |
0.56 |
54.4 |
1 |
2 |
1.547 |
104 |
458 |
526 |
2.85 |
|
LB12 |
2 |
0.463 |
0.433 |
87.3 |
0.342 |
0.388 |
84.9 |
3 |
4 |
1.536 |
95 |
534 |
606 |
2.73 |
|
LB13 |
1 |
0.352 |
0.568 |
15.1 |
0.284 |
0.554 |
16.9 |
1 |
3 |
1.527 |
98 |
597 |
663 |
2.53 |
|
LB14 |
1 |
0.369 |
0.576 |
8.9 |
0.307 |
0.588 |
9.8 |
1 |
3 |
1.527 |
98 |
597 |
663 |
2.53 |
|
LB15 |
1 |
0.351 |
0.601 |
2.2 |
0.299 |
0.617 |
2.5 |
1 |
3 |
1.527 |
98 |
597 |
663 |
2.53 |
Technical Standard of Green Color Filter Glass
| Type |
Thickness(mm) |
360nm |
420nm |
480nm |
540nm |
550nm |
620nm |
650nm |
680nm |
|
LB11 |
2 |
|
≤0.4 |
|
≥65.0 |
|
|
|
17.0~24.0 |
|
LB12 |
2 |
≤0.8 |
|
|
|
≥79.4 |
|
|
|
|
LB13 |
1 |
|
|
≤13.8 |
17.4~30.3 |
|
≤12.6 |
≥72.5 |
|
|
LB14 |
1 |
|
|
≤7.6 |
7.6~17.4 |
|
≤8.1 |
|
|
|
LB15 |
1 |
|
|
≤3.2 |
≥2.0 |
|
≤4.2 |
|
|
Quality Level of Green Color Filter Glass
|
Type |
Bubble |
Stripe |
Stress |
|
LB11 |
C-B |
3C |
3 |
|
LB12 |
C-B |
3C |
3 |
|
LB13 |
C-B |
4 |
3 |
|
LB14 |
C-B |
4 |
3 |
|
LB15 |
C-B |
4 |
3 |
Shijiazhuang Zeyuan Optics Co., Ltd.
Service Line: +86 13138088351
Add:Xiqiaotou Industrial Area, Shenze County,
Shijiazhuang, Hebei, China
0311-83591469
+86 15128127697
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