Golden(Yellow)Glass (optical filter) lens

Detailed Product Description

Golden(Yellow)Glass 

 

A.Characteristic

Type Thickness (mm) A[2856k] D65 Chemical Stability ND α×10-7 (/) Tg () Ts () S x y Y x y Y DA DW JB400 2 0.450 0.410 96.3 0.316 0.336 94.2 1 1 1.632 95 497 555 3.65 JB420 2 0.455 0.414 93.1 0.323 0.346 90.8 2 3 1.632 95 497 555 3.69 JB450 2 0.492 0.461 94.7 0.401 0.488 90.7 1 3 1.523 103 527 605 2.64

Technical Indexes   Class Of BubbleStripeStress Type Thickness (mm) λtj (nm) λ0 (nm) Tλ0 (%) K JB400 2 400±10 560 ≥86.0 ≥0.6 JB420 2 420±10 560 ≥86.0 ≥0.6 JB450 2 450±10 560 ≥89.5 ≥0.6 Type Bubble Stripe Stress JB400 C-B 3C 3 JB420 C-B 3C 3 JB450 C-B 3C 3