Optical constants of ISUZU - Optical glass filters
ITY418
Wavelength:
µm
(0.200–2.000)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Comments
UV sharp cut filter (ITY series). Glass type: SiO2-B2O3.
References
Data kindly provided by Koichiro Ikeda, ISUZU GLASS LTD. Nov 2024.
See also Isuzu Glass Products
Data
Additional information
Properties of ITY418
nd: 1.499
Vd: 62.4
density:
-
value: 2380
thermal_expansion:
-
temperature_range: 373 573
value: 6.9-06
transformation_temperature:
-
value: 790
durability: 4
hardness:
-
type: Knoop
value: 4820000000
About Isuzu Glass Ltd.
Established in 1905 and headquartered in Osaka, Japan, Isuzu Glass Ltd. specializes in manufacturing molded glass lenses and optical filters. Their product range includes colored optical glasses and lenses utilized in projectors, lasers, medical devices, sensors, semiconductors, and energy equipment.
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