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Optical glass type S-LAL7Q: improved chemical durability and lower specific gravity than S-LAL7.
| Type | Code | nc | nd | nF | ng | vd | s.g. | Coloring |
|---|---|---|---|---|---|---|---|---|
| S-LAL7Q | 652585 | 1.64819 | 1.65160 | 1.65932 | 1.66532 | 58.54 | 3.24 | 365/- |
S-LAL7Q is an optical glass with improved chemical durability, specifically Acid and Water resistance, with improved polishing processability and the same Refractive Indices and Abbe Number as S-LAL7. These characteristics make it ideal for use in automotive applications, as well as Projectors, CCTV, FA / Machine Vision, Interchangeable Photographic and Broadcast lenses, and various others.
Ohara Corporation Western Office
23141 Arroyo Vista, Suite 200
Rancho Santa Margarita, CA 92688
TEL: (949) 858-5700
FAX: (949) 585-5455
Ohara Corporation Eastern Office
50 Columbia Road, Branchburg
New Jersey 08876-3519
TEL: (908) 218-0100
FAX: (908) 218-1685
