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Green Filter, Optical Glass, Vg9
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Product: Views:105Green Filter, Optical Glass, Vg9 
Unit price: Negotiable
MOQ:
Quantity:
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-07-23 10:31
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Technique index sign :

  1.Material:Green color filter
LB1/2/3/4/6/7/9/10/11/12/13/14/13/15/16/17/18/ (VG)optical glass

2.Surface quantity:0/0,40/20 80/50

3.Surface accuracy:1/10 into,1/4 into2 into

4.Thickness business trip:±0.01mm±0.02mm

5.Center deviation:5Arc second1Arc Minute

Green Glass Characteristic(LB1,LB2,LB3,LB4)

Type
Thickness(mm)
A[2856k]
D65
Chemical Stability
ND
α×10-7
(/ºC)
Tg
(ºC)
Ts
(ºC)
S
x
y
Y
x
y
Y
DA
DW
LB1
2
0.328
0.593
24.6
0.268
0.586
28.2
1
3
1.524
96
535
599
2.52
LB2
2
0.250
0.669
9.7
0.216
0.658
11.9
1
2
1.524
96
535
599
2.52
LB3
2
0.252
0.502
23.7
0.196
0.374
29.3
1
1
1.523
98
526
597
2.52
LB4
2
0.230
0.516
16.3
0.183
0.387
20.7
1
1
1.523
89
525
598
2.52
 




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