We could obtain to continue the glasses S-BAL12, S-BSM81, S-LAH79 and S-LAL12 as recommended glass-types.
S-BAL41, S-LAL7, S-LAL54 and S-LAM61 will be special-order types starting from May, 1st 2021. We recommend to replace S-LAL7 with S-LAL7Q and S-LAL54 with S-LAL54Q.
S-FTL10 will remain as special-order type like before. Special-order types will be available for current drawing-numbers approx. for the next five years. We do not recommend to use special-order types for new designs.
The glass-types S-BAL22, S-BAL50, L-TIH53, L-LAH85 and L-PHL2 will be discontinued.