Blue-Green Color Filter Glass QB1-5
The Blue-Green Color Filter Glass QB1-5 is selective absorption colored optical filter glass which mainly uses the principle of ion coloring, made by the absorption of transition metal and divalent copper rare earth element plasma on the spectral region. These Blue Color Optical Glass Lens transmit light in the blue spectrum. They are used for 3-color separations, selection of wavelengths and color compensation.
Main Application: Camera Lens, Medical Device, LCD Display, Laboratory Equipment, Stage Light, Color Expansion Equipment.
Characteristics of Blue-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 |
(℃) |
(℃) |
(℃) |
|||
|
QB1 |
2 |
0.354 |
0.379 |
44.8 |
0.235 |
0.258 |
49 |
1 |
3 |
1.52 |
93 |
477 |
550 |
2.51 |
|
QB2 |
2 |
0.322 |
0.334 |
28.8 |
0.21 |
0.206 |
32.6 |
1 |
3 |
1.52 |
93 |
477 |
550 |
2.51 |
|
QB3 |
2 |
0.159 |
0.042 |
0.8 |
0.156 |
0.028 |
1.8 |
1 |
3 |
1.52 |
91 |
525 |
577 |
2.51 |
|
QB4 |
2 |
0.143 |
0.101 |
3 |
0.145 |
0.063 |
5.8 |
1 |
3 |
1.582 |
81 |
483 |
549 |
3.25 |
|
QB5 |
2 |
0.143 |
0.106 |
2.8 |
0.146 |
0.065 |
5.2 |
1 |
2 |
1.52 |
93 |
477 |
550 |
2.52 |
Technical Standard of Blue-Green Color Filter Glass
|
Type |
Thickness(mm) |
400nm |
420nm |
450nm |
540nm |
600nm |
640nm |
680nm |
700nm |
|
QB1 |
2 |
|
≥84.0 |
|
44.0~50.0 |
|
21.0~27.0 |
|
34.0~42.0 |
|
QB2 |
2 |
≥84.0 |
|
|
22.0~36.0 |
10.0~21.0 |
|
|
|
|
QB3 |
2 |
|
|
≥40.0 |
≤0.4 |
|
|
≤3.0 |
|
|
QB4 |
2 |
|
≥66.7 |
|
≤1.2 |
|
|
|
≤19.7 |
|
QB5 |
2 |
|
≥58.0 |
|
≤5.0 |
|
|
|
≤2.0 |
Quality Level of Blue-Green Color Filter Glass
|
Type |
Bubble |
Stripe |
Stress |
|
QB1 |
C-B |
3C |
3 |
|
QB2 |
C-B |
3C |
3 |
|
QB3 |
C-B |
4 |
3 |
|
QB4 |
C-B |
4 |
3 |
|
QB5 |
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
Message 
All rights reserved © 2021 Shijiazhuang Zeyuan Optics Co., Ltd. 冀ICP备05009273号-1