Blue-Green Color Filter Glass QB16-21
The Blue-Green Color Filter Glass QB16-21 is selective absorption colored optical filter glass which mainly uses the principle of ion coloring, they are 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: LCD Display, Laboratory Equipment, Stage Light, Color Expansion Equipment, Camera Lens, Medical Device.
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 |
(℃) |
(℃) |
(℃) |
|||
|
QB16 |
2 |
0.43 |
0.411 |
82.4 |
0.3 |
0.327 |
84.7 |
6 |
5 |
1.52 |
|
|
|
2.64 |
|
QB17 |
2 |
0.424 |
0.417 |
71.4 |
0.299 |
0.334 |
74 |
6 |
5 |
1.515 |
|
|
|
2.6 |
|
QB18 |
2 |
0.4 |
0.413 |
75.2 |
0.274 |
0.315 |
78.3 |
1 |
3 |
1.518 |
90 |
490 |
555 |
2.5 |
|
QB19 |
2 |
0.247 |
0.25 |
12.2 |
0.175 |
0.137 |
15.6 |
1 |
3 |
1.477 |
93 |
428 |
520 |
2.25 |
|
QB21 |
2 |
0.345 |
0.439 |
62.1 |
0.244 |
0.326 |
68.8 |
6 |
5 |
1.535 |
100 |
421 |
463 |
2.86 |
Technical Standard of Blue-Green Color Filter Glass
| Type |
Thickness(mm) |
400nm |
420nm |
450nm |
500nm |
540nm |
650nm |
700nm |
800nm |
1000nm |
|
QB16 |
2 |
≥88.3 |
|
|
≥87.9 |
|
64.9～72.8 |
|
33.3～48.1 |
|
|
QB17 |
2 |
|
|
≥69.7 |
|
|
|
27.7～44.0 |
|
≤10.1 |
|
QB18 |
2 |
|
≥88.5 |
|
|
80.0～87.7 |
|
25.3～59.3 |
|
|
|
QB19 |
2 |
≥70.0 |
|
|
|
560≥10.0 |
620≤3.0 |
≤13.0 |
|
|
|
QB21 |
2 |
360≥50.0 |
|
|
≥83.0 |
|
680≤4.5 |
|
|
|
Quality Level of Blue-Green Color Filter Glass
|
Type |
Bubble |
Stripe |
Stress |
|
QB16 |
D |
3C |
3 |
|
QB17 |
D |
3C |
3 |
|
QB18 |
D |
3C |
3 |
|
QB19 |
D-C |
4 |
3 |
|
QB21 |
D |
3C |
4 |
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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