HB630

1. characteristics

Type Thickness
(mm)
A[2856k] D65 Chemical Stability ND α×10-7
(℃)
Tg
(℃)
Ts
(℃)
S
x y Y x y Y DA DW
HB630 2 0.713 0.287 10.4 0.711 0.289 5.5 1 2 1.523 103 527 605 2.64

 

2. Technical Indexes

Type Thickness
(mm)
λtj
(nm)
λ0
(nm)
Tλ0
(%)
K
HB630 2 630 ± 10 700 ≥88.7 ≥1.2

 

3. Class Of Bubble、Stripe、Stress

Type Bubble Stripe Stress
HB630 C-B 3C 3

 

4. Transmittance


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