Our products green color filter glass LB6-10 are equivalent to bandpass filters VG/VB series of Germany Schott and Green 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, Fluorescent Spectroscopy Systems, Camera Lens, Display Equipment.
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 |
(℃) |
(℃) |
(℃) |
|||
|
LB6 |
2 |
0.426 |
0.468 |
71.9 |
0.32 |
0.424 |
73.6 |
6 |
5 |
1.534 |
100 |
421 |
463 |
2.83 |
|
LB7 |
2 |
0.36 |
0.603 |
25.6 |
0.308 |
0.629 |
28.4 |
1 |
2 |
1.547 |
104 |
458 |
526 |
2.85 |
|
LB8 |
2 |
0.496 |
0.459 |
34.9 |
0.42 |
0.475 |
32.3 |
1 |
2 |
1.523 |
|
|
|
2.52 |
|
LB9 |
2 |
0.462 |
0.452 |
86.7 |
0.353 |
0.429 |
85.2 |
1 |
2 |
1.547 |
104 |
458 |
526 |
2.85 |
|
LB10 |
2 |
0.472 |
0.477 |
79.2 |
0.383 |
0.495 |
77.6 |
1 |
3 |
1.547 |
104 |
458 |
526 |
2.85 |
Technical Standard of Green Color Filter Glass
| Type |
Thickness(mm) |
400nm |
420nm |
460nm |
480nm |
550nm |
560nm |
620nm |
650nm |
660nm |
|
LB6 |
2 |
|
|
41.7~50.1 |
|
|
≥79.4 |
|
|
25.1~33.1 |
|
LB7 |
2 |
|
|
|
≤8.0 |
545 |
|
≤8.0 |
|
|
|
LB8 |
2 |
|
≤1.3 |
|
|
|
30.3~43.9 |
|
640 |
|
|
LB9 |
2 |
≤2.0 |
|
|
|
≥82.0 |
|
|
65.0~70.0 |
|
|
LB10 |
2 |
|
≤1.0 |
|
|
≥72.0 |
|
|
50.0~60.0 |
|
Quality Level of Green Color Filter Glass
|
Type |
Bubble |
Stripe |
Stress |
|
LB6 |
C |
3C |
4 |
|
LB7 |
C-B |
3C |
3 |
|
LB8 |
C-B |
3C |
3 |
|
LB9 |
C-B |
3C |
3 |
|
LB10 |
C-B |
3C |
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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