Optical Glass
SCHOTT Advanced Optics have over 130 years experience in the development and manufacture of high-quality Optical materials with a current product portfolio of over 120 glass types
SKAN stock an extensive range of SCHOTT Optical glass types
Ultra-high transmittance
Homogenous refractive index
Wide range of glass types
Extremely tight tolerances
Product Variants
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High homogeneity Optical glass types up to H5 class, measured using highly advanced interferometers
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Nd and Vd tolerances up to Step 0.5 (±0.0001 / ±0.1%) for selected glass types
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"N-" glasses as an environmentally friendly alternative to conventional lead and arsenic containing glass
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Classic glass types with lead oxide as an essential component for outstanding Optical properties
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"P-" glasses with low glass transition temperature (Tg) for precision molding
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"HT" & "HTultra" Optical glasses with enhanced transmission values in the visible spectrum
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i-line glasses with extremely high refractive index homogeneity and high UV transmittance
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Radiation resistant glass types for use in high-energy radiation environments
Optical Glasses are specified in accordance to their Optical and internal properties
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Refractive index with tolerances
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Abbe value with tolerances
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Refractive index homogeneity
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Internal transmission
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Color code
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Striae
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Bubbles and inclusions
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Stress birefringence
Optical glass is subjected to stringent quality inspection before delivery. All stages of the Optical glass production are continuously monitored. Additionally, comprehensive final inspection is performed.
All products are routinely supplied with melt data and a certificate of conformity.
© SCHOTT
© SCHOTT
© SCHOTT
© SCHOTT
Supply Forms
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Raw glass blocks (fine annealed)
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Raw glass strips (coarse & fine annealed)
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Cut blanks
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Cut prisms
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Pressed blanks
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Pressed prisms
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Rods
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Polished discs
Optical glass is available economically as Pressings/Mouldings, within size restrictions as H2 Homogeneity.
Optical Glass Coatings
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Anti-scratch
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Anti-reflective
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Mirror
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Edge & bandpass filters
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UV bandpass filters
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Laser protection filters
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BK7G18
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K5G20
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LF5G15
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LF5G19
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F2G12
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LAK9G15
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SF6G05
Supply Forms
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Matt blanks
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Polished discs
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Pressings
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Rods
Please contact us for availability.
Radiation Resistant Optical Glass
SCHOTT's Radiation Resistant Optical Glass is doped with Cerium which provides stability against transmission loss caused by ionizing radiation. The added Cerium gives a yellow tint, while shifting the UV transmittance edge to a longer wavelength. SCHOTT offer several types with different dispersion properties:
© SCHOTT