Optical Filter(optical glass)

Detailed Product Description

Optical Glass Filter

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 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

Technical Indexes Type Thickness (mm) 430 (nm) 450 (nm) 520 (nm) 530 (nm) 650 (nm) LB1 2 ≤0.4 ≥41.9 ≤3.2 LB2 2 ≤0.2 ≥18.3 ≤0.2 LB3 2 15.2~29.0 ≥40.0 ≤1.7 LB4 2 6.0~15.9 ≥24.1 ≤0.2     Class Of BubbleStripeStress Type Bubble Stripe Stress LB1 C-B 4 3 LB2 C-B 4 3 LB3 C-B 4 3 LB4 C-B 4 3