Ultraviolet Glass
Negotiable /Square Meter
Min.Order:1 Square Meter
Nantong Jingsheng Optical Instrument Co.,Ltd.
The features of ultraviolet glass are as the following tables:
No. |
Thickness (mm) |
A[2856k] |
D65 |
Chemical stability |
ND |
α×10-7 (/) |
Tg () |
Ts () |
S | |||||
x |
y |
Y |
x |
y |
Y |
DA |
DW | |||||||
ZJB220 |
2 |
6 |
6 |
1.485 |
53 |
502 |
594 |
2.27 | ||||||
ZJB240 |
2 |
6 |
6 |
1.485 |
53 |
502 |
594 |
2.27 | ||||||
ZJB260 |
2 |
1 |
4 |
1.508 |
81 |
586 |
656 |
2.47 | ||||||
ZJB280 |
2 |
1 |
4 |
1.512 |
81 |
586 |
656 |
2.52 | ||||||
ZJB300 |
2 |
1 |
4 |
1.502 |
2.38 |
The technology specifications of ultraviolet glass:
No. |
Thickness(mm) |
λtj (nm) |
λ0 (nm) |
Tλ0 (%) |
K |
*ZJB220 |
2 |
220 ±10 |
300 |
≥89.5 |
≥0.5 |
*ZJB240 |
2 |
240 ±10 |
330 |
≥89.5 |
≥0.5 |
ZJB260 |
2 |
260 ±10 |
340 |
≥89.5 |
≥0.5 |
ZJB280 |
2 |
280 ±10 |
350 |
≥89.5 |
≥0.5 |
ZJB300 |
2 |
300 ±10 |
350 |
≥89.5 |
≥1.0 |
The levels of bubble, stripes and stresses in the ultraviolet glass are as follows:
No. |
Bubble |
Stripe |
Stress |
ZJB220 |
D |
3C |
3 |
ZJB240 |
D |
3C |
3 |
ZJB260 |
B |
3C |
3 |
ZJB280 |
B |
3C |
3 |
ZJB300 |
B |
3C |
3 |