Ohara Corporation
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S-LAL / L-LAL

Optical Glass / Eco Optical Glass
 
Type Code nC Nd nF ng ?d s.g. Coloring
S-LAL7 652585 1.64821 1.65160 1.65934 1.66537 58.5 3.73 35/28
S-LAL8 713539 1.70897 1.71300 1.72221 1.72943 53.9 3.79 38/30
S-LAL9 691548 1.68717 1.69100 1.69977 1.70664 54.8 3.63 38/30
S-LAL10 720502 1.71567 1.72000 1.73000 1.73792 50.2 3.86 38/31
S-LAL12 678553 1.67419 1.67790 1.68644 1.69314 55.3 4.01 36/28
S-LAL13 694532 1.68955 1.69350 1.70258 1.70972 53.2 3.6 38/30
S-LAL14 697555 1.69297 1.69680 1.70552 1.71234 55.5 3.70 37/29
S-LAL18 729547 1.72510 1.72916 1.73844 1.74570 54.7 4.18 37/29
S-LAL54 651562 1.64749 1.65100 1.65908 1.66543 56.2 3.82 37/33
S-LAL56 678507 1.67388 1.67790 1.68724 1.69467 50.7 3.85 38/33
S-LAL58 694508 1.68939 1.69350 1.70304 1.71061 50.8 4.03 37/32
S-LAL59 734515 1.72968 1.73400 1.74394 1.75176 51.5 4.04 37/29
S-LAL61 741527 1.73673 1.74100 1.75080 1.75850 52.7 4.04 37/29
L-LAL12 678549 1.67415 1.67790 1.68650 1.69324 54.9 3.48 37/30
L-LAL13 694532 1.68955 1.69350 1.70259 1.70974 53.2 3.69 36/29