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New Glass Types

2018

Date Glass Code Description
08/01/2018 NANOCERAM™   Ultra durable glass ceramic with excellent chemical resistance and 3x the impact resistance of glass. READ MORE...
05/21/2018 S-LAL21 703524 S-LAL21 is an optical glass with improved chemical durability, specifically water and acid resistance, and mechanical strength properties. READ MORE...
05/21/2018 S-NBH58 789284 S-NBH58 is an optical glass with low partial dispersion ratio θg,F and can be effective for correcting chromatic aberrations when combined with ... READ MORE...
05/21/2018 S-NPH7 778239 S-NPH7 is an optical glass with negative nd/dT values. In Automotive camera lens systems, the focal length is often a fixed distance. READ MORE...
04/25/2018 S-LAH98 954323 S-LAH98 is an optical glass with higher transmission, decreased specific gravity, lower cost, and is located in a similar optical region as S-LAH79. READ MORE...
04/25/2018 S-LAH99 001291 S-LAH99 is an optical glass with higher transmission, decreased specific gravity, lower cost, and is located in a similar optical region as S-LAH79. READ MORE...

2017

Date Glass Code Description
11/30/2017 S-LAH63Q 804396 An optical glass with high refractive indices and the smallest positive dn/dT value within the LAH glass family. In Automotive camera lens systems, the focal length is often a fixed distance. Refractive ... READ MORE...
10/30/2017 S-LAM73 794371 An optical glass with negative dn/dT. In Automotive camera lens systems, the focal length is often a fixed distance. Refractive index fluctuations within the optical system should certainly be a... READ MORE...
10/11/2017 S-BAL35R
S-BSL7R
S-BSM22R
PBM2R

PBM8R
589610
516641
622532
620365
596394
Ohara has now added a new family of radiation resistant glass types. These non-browning glasses include S-BSL7R, S-BAL35R, PBM2R, PBM8R and S-BSM22R. These are available in blank and... READ MORE...
06/30/2017 S-LAH97 755523 S-LAH97 was developed as a lower cost alternative to S-YGH51, while still maintaining high performance. This material is ideal for polished lenses and can be used in a wide variety of applications such as... READ MORE...
05/31/2017 S-LAL54Q 651562 S-LAL54Q is an optical glass with improved water resistance, acid resistance, and mechanical strength. With this improved chemical durability, S-LAL54Q is an ideal material for use in Projectors, Interchangeable... READ MORE...
05/31/2017 S-LAH52Q 800422 S-LAH52Q is an optical glass with extremely large positive dn/dT. In Automotive camera lens systems, the focal length is often a fixed distance. Refractive index fluctuations within the optical system should certainly be a... READ MORE...
05/31/2017 S-LAL20 699511 S-LAL20 is an optical glass with negative dn/dT. In Automotive camera lens systems, the focal length is often a fixed distance. Refractive index fluctuations within the optical system should certainly be a... READ MORE...
04/18/2017 S-TIH57 963241 S-TIH57 is an optical glass recommended for polished lens blank applications. It offers a lower cost high-performance alternative for higher refractive index than S-TIH53 which is currently... READ MORE..