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2024. Mar. 18 Introduction of TAFD45LNew!
2024. Mar. 04 Introduction of NBFD265
2024. Jan. 05 Introduction of FDS24-SW
2023. Aug. 22 Introduction of M-TAFD315
2023. Apr. 01 Introduction of TAFD34
2023. Mar. 01 Introduction of NBFD38
2022. Dec. 12 Introduction of MC-TAFD315
2022. Dec. 12 Introduction of TAC8P,FDS90-SGP
2022. Nov. 15 Introduction of LAF45
2022. Nov. 15 Introduction of TAFD35L
2022. Sep. 05 Introduction of E-FDS3-W
2022. Sep. 05 Introduction of FCD915
2022. Jul. 11 Introduction of FCD615
2021. Dec. 13 Optical material & wafer for AR/MR waveguide
2021. Sep. 01 Excel Catalog Update
2021. Sep. 01 Dimension shape quality of preform for glass mold lens
2021. Apr. 21 Introduction of NBFD27
2020. Dec. 04 Introduction of FD270
2020. Aug. 03 Introduction of FCD500
2020. Mar. 14 Introduction of FDS24-W
2020. Jan. 08 Click here for information on former HOYA CANDEO OPTRONICS products.
https://www.hoyacandeo.co.jp/
2019. Dec. 11 Introduction of E-FD1L,E-FD4L,E-FD10L,E-FD15L
2019. Aug. 01 Introduction of MC-NBFD130
2019. Jun. 14 Excel Catalog Update
2019. Apr. 24 Introduction of new glass type M-PCD55AR and MP-PCD55AR
2019. Apr. 24 Introduction of new glass type NBFD29 and NBFD32
2019. Mar. 12 Introduction of new glass type NBFD25
2019. Feb. 28 Introduction of new glass type TAFD55-W
2018. Dec. 15 Introduction of new glass type TAFD40-W
2018. Oct. 12 Revised ZEMAX data of data download [dn/dT]
2018. Oct. 12 Revised Excel data of data download [dn/dT,σb]
2018. Sep. 06 Notice: The technical problems of the website and its restoration
2018. Jul. 17 Introduction of new glass type FDS20-W
2018. Jun. 12 Information about cooling velocity and refractive index by MC-glass types.
2018. Apr. 01 Revised ZEMAX data of data download [New glass type,dn/dT]
2018. Apr. 01 Revised Excel data of data download [New glass type,dn/dT]
2018. Apr. 01 Introduction of new glass type FCD600
2017. Dec. 26 Revised Excel data of data download [New glass type,dn/dT]
2017. Dec. 26 Introduction of new glass type NBFD30
2017. Sep. 15 We exhibited at CIOE 2017 (Shenzhen, China).
2017. May. 31 Updated English and Chinese homepage.
2017. Apr. 01 Updated the Japanese homepage.
2016. Sep. 29 Revised Excel data of data download [dn/dT]
2016. Sep. 29 Revised AGF data for ZEMAX [dn/dT]
2016. May. 31 Introduction of new glass type TAFD32,TAFD65,FDS16-W
2016. May. 31 Revised Excel data of data download [New glass type]
2016. May. 31 Revised AGF data for ZEMAX [New glass type]
2016. Apr. 22 Revised Excel data of data download [dn/dT]
2016. Apr. 22 Revised AGF data for ZEMAX [dn/dT]
2015. Jun. 16 Renewed Excel data of data download to catalog 2015 version
2014. Jul. 22 NRP®- published in Nihon Keizai Shimbun
2014. May. 28 Revised Excel data of data download [FD225、MC-PCD4-40]
2014. May. 14 New glass data for OSLO and TRACE PRO released
2014. May. 12 High-Transmission, High-Dispersion Optical Glass [FD225]
2014. May. 02 MC-PCD4-40 corresponded to the large size of aspheric molding lens.
2014. Apr. 25 Renewed Excel data of Improved Transmission of High-Refractive Index Optical Glass
[ TAFD45]
2014. Mar. 05 Renewed nd-νd flash map data
2014. Jan. 29 Renewed AGF data for ZEMAX [E-FDS1-W, FDS18-W ]
2014. Jan. 20 Revised Excel data of data download [FDS18-W]
2013. Jan. 16 High-Transmission, High-Refractive Index and High-Dispersion Optical Glass [ FDS18-W]
2014. Jan. 07 Improved Transmission of High-Refractive Index Optical Glass [ TAFD45]
2013. Oct. 01 Revised Excel data of data download [E-FDS1-W]
2013. Sep. 30 We have started providing premium quality of Low-Dispersion Optical Glass [ FCD100]
2013. Sep. 27 High-Transmission, High-Refractive Index and High-Dispersion Optical Glass [E-FDS1-W]
2013. Sep. 24 Revised CODEⅤ data for CODE V 10.6
2013. Aug. 23 Revised λτ80-nd map、Pg_f / νd map、HK - FA map
2013. Jul. 26 We have released new pocket catalog 2013 version
2013. Jul. 16 Add Excel data of 1128.64nm,1529.60nmwavelength for Refractive Index (all glasstype) and 1600nm〜2500nm wavelength for transmittance (recomendedglasstype and MoldGlasstype)
2013. Jul. 01 M-TAF105(MP-TAF105, MC-TAF105) corresponded to the large size of aspheric molding lens.
2013. Jul. 01 FCD515 improved the machinability of FCD505
2013. Jul. 01 Low cost material TAFD37 reduction of the amount of expensive ingredient rare metal contained
2013. Jul. 01 E-FDS3 high refractive index glass nd=2.10420,νd=17.02
2013. Jul. 01 FDS24 high thermal expansion and low specific gravity.
2013. Jul. 01 Renewed nd-νd flash map data of top page
2013. Jul. 01 Renewed Excel data of data download
2013. Jul. 01 Renewed AGF data for ZEMAX

Glass type classification

Optical glass for polishing lens

Optical glass for polishing lens

* Click on the figure to see a larger figure.

Optical glass for molded lens

Optical glass for molded lens

* Click on the figure to see a larger figure.

Optical material & wafer for AR/MR waveguide

Optical material & wafer for AR/MR waveguide


Characteristic Diagram

(1) nd - νd Diagram (PDF file)

(2) HK - FA Diagram (PDF file)

(3) Pg_f - νd Diagram (PDF file)



Data Download

(1) HOYA(excel file) (Updated : 2024 Mar. 18)
(2) CODE V(dat file) (Updated : 2019 Jul.)
(3) ZEMAX(agf file) (Updated : 2024 Mar. 18)
    ZEMAX(agf file)(include obsolete glasses)(Updated : 2024 Mar. 18)
(4) OSLO(glc file) (Updated : 2024 Feb. 16)
(5) TracePro(txt file) (Updated : 2024 Feb. 16)
Please download CODE V data from Optical Research Associates Website.

(6) Cooling velocity and refractive index by MC-glass types(excel file)(updated:2023 Jan. 17)

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