SSB40

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
SSB40 2 0.415 0.403 63.0 0.283 0.305 64.1 2 4 1.521 87 585 638 2.58

 

2. Technical Indexes

Type Thickness
(mm)
V(Mired)
standard range
SSB40 2 -40 -40±4

 

3. Class Of Bubble、Stripe、Stress

Type Bubble Stripe Stress
SSB40 C 3C 3

 

4. Transmittance


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