To find an optical glass data sheet for your R&D, optics design, manufacturing technique, Click "Characteristic Diagram" or "Glass Types" or "Glass Cross Reference Index". If you need further information, please contact us.
• Click the Diagram
(1) nd - νd Diagram (Update : 2010 Apr. 21)
| (2) ne - νe Diagram | (3) Pg_f / νd Diagram | (4) HK - FA Diagram |
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| 2010 Mar. 17 |  |
We will participate in the “LENS EXPO 2010” from April 21 till 23. |
| 2009 Aug. 28 | |
2009 Sep. 6 "The 11th China International Optoelectronic Expo”. |
| 2009 May. 22 |  |
English and Chinese Website have been opened. |
| 2009 Apr. 20 | |
Announce: Renewal of Website |
| 2009 Apr. 20 |  |
Recommended Two Series Line Up (Types for Glass Polished Lenses) |
| 2009 Apr. 20 |  |
New Types (for Glass Polished Lenses) |
| 2009 Apr. 20 | |
New Types (for Glass Molded Lenses) |
| 2009 Apr. 20 | |
Preform for Glass Molded Lens |
| 2009 Apr. 20 |  |
Updated Glass Data sheets |
(1) HOYA(excel file) (Updated : 2010 Apr. 21)
(2) CODE V(dat file) 
(ORA Update : 2009 May. 19)
(3) ZEMAX(agf file) (Updated : 2010 May. 6)
Please download CODE V data from Optical Research Associates Website.