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Color Glass Filter
"HOYA Materials" UV Transmission Visible Absorption Filter
Detailed data sheet
Detailed data sheet
< Standard Value >
λTmax (nm)
Wavelength of highest transmission rate.
Tmax (%)
Highest Transmission Rate.
T● (%)
Transmission Rate at ● nm.
Model number
Standard Value
Refractive
Index
Chemical
Charactor
Heating
Charactor
Mechanical
Charactor
Specific
Gravity
λTmax
(nm)
Tmax
(%)
T254
(%)
T405
(%)
600 nm
DW
DA
Tg
Ts
α
-30 / 70
α
100 / 300
HK
FA
d
U330-50-2.5
330
85 ±5
> 40
< 15
1.552
4
5
470
505
82
93
420
230
2.78
U340-50-2.5
340
75 ±5
< 1.0
< 0.1
1.571
4
4
530
565
85
96
430
250
2.92
U360-50-2.5
360
70 ±5
< 0.01
< 1.0
1.537
3
2
520
560
100
111
560
140
2.74
Model number
Standard Value
Refractive
Index
Chemical
Charactor
Heating
Charactor
Mechanical
Charactor
Specific
Gravity
λTmax
(nm)
T254
(%)
T310
(%)
T365
(%)
600 nm
DW
DA
Tg
Ts
α
-30 / 70
α
100 / 300
HK
FA
d
UL254S-50-2.5
254
≥ 70
≥ 85
≥ 83
1.551
4
3
450
500
93
65
380
220
2.89
Model number
Standard Value
Refractive
Index
Chemical
Charactor
Heating
Charactor
Mechanical
Charactor
Specific
Gravity
λTmax
(nm)
T365
(%)
T405
(%)
T694
(%)
T750
(%)
600 nm
DW
DA
Tg
Ts
α
-30 / 70
α
100 / 300
HK
FA
d
UL365S-50-3.25
365
≥ 73
≤ 7
≤ 3
≤ 45
1.532
1
1
527
687
-
88
490
100
2.61
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