Violet Glass(optical filters)

Detailed Product Description

Violet Glass(optical filters)

We not only can supply raw glass boule but also can make round, square and special figure window lens in colour or colourless glass according drawing and we can make them toughened.

description

Characteristic Type Thickness (mm) A[2856k] D65 Chemical Stability ND α×10-7 (/) Tg () Ts () S x y Y x y Y DA DW ZB1 2 0.519 0.018 0.2 0.160 0.016 0.6 1 3 1.524 89 519 589 2.53 ZB2 2 0.158 0.020 0.2 0.160 0.017 0.7 1 2 1.495 58 551 655 2.40 ZB3 2 0.165 0.011 0.1 0.166 0.010 0.2 1 3 1.495 57 538 636 2.40     Technical Indexes Type Thickness (mm) 300 (nm) 360 (nm) 400 (nm) 480 (nm) 700 (nm) 710 (nm) 720 (nm) 800 (nm) ZB1 2 ≥70.0 ≤6.0 ≤4.0 ZB2 2 ≥31.0 ≥78.2 ≤3.7 ≤9.2 ≥80.4 ZB3 2 ≥18.0 ≥78.2 ≤0.2 ≤10.0 ≥80.4     Class Of BubbleStripeStress   Type Bubble Stripe Stress ZB1 C-B 4 3 ZB2 C-B 4 3 ZB3 C-B 4 3