Optical constants of ISUZU - ITY (UV sharp cut filter)
ITY385
Wavelength:
µm
(0.300–1.500)
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 ITY385
nd: 1.485
Vd: "97.0"
density:
-
value: 2300
thermal_expansion:
-
temperature_range: 373 573
value: 5.3E-6
transformation_temperature:
-
value: 771
durability: 6
hardness:
-
type: Knoop
value: 4630000000
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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