SUMITA OPTICAL GLASS, Inc.
Search
EN
Menu
Products
Menu
Products
Virtual Tour
Products
Markets/ Applications
About Us
Menu
About Us
A brief introduction to SUMITA
Value Chain
Company Profile
Company History
Discover the Stories behind Leading Products
Awards
Map
R&D, Manufacturing and Global Sales
Environmental / Quality Policy
Downloads
News
Exhibitions
Nazetaro’s Room
Menu
Nazetaro’s Room
How Optical Glasses Are Manufactured
What are Optical Glass Fibers?
How Optical Fibers are Manufactured
Why Use Glass Fiber Optics?
How to Make Aspheric Lenses
What is Aspheric Lens?
In 1950s
Basics of Optical Glass
Map
Contact Us
English
Japanese
Chinese
Europe
Contact Us
Products
Virtual Tour
Products
Markets/ Applications
About Us
A brief introduction to SUMITA
Value Chain
Company Profile
Company History
Discover the Stories behind Leading Products
Awards
Map
R&D, Manufacturing and Global Sales
Environmental / Quality Policy
Downloads
News
Exhibitions
Nazetaro’s Room
How Optical Glasses Are Manufactured
What are Optical Glass Fibers?
How Optical Fibers are Manufactured
Why Use Glass Fiber Optics?
How to Make Aspheric Lenses
What is Aspheric Lens?
In 1950s
Basics of Optical Glass
SUMITA’s Photo Gallery
(The link will direct you to the SUMITA's Japanese page.)
SUMITA Youtube Channel
News
Get the latest News
All
Refresh
New Products
Announcements
In the News
20 Latest News Headlines
In 2022
In 2021
In 2018
In 2017
In 2016
In 2013
In 2012
In 2009
In 2008
In 2006
In 2004
New Products
2012.08.21
High index optical glass, K-LaSFn23 was developed.