Medical Products Supplies Companies

Andernacher Str. 23, 90411 Nürnberg
Germany
Telephone +49 911 37668360
Fax +49 911 37668361
info@sumita.eu
http://www.sumita.eu

Product Categories

Product categories

07 Microtechnology
07.06 Microoptics

Microoptics

Fiber Optic Bare Fiber
Multi-mode Optical Glass Fiber Light Cords/Cables

08 Raw materials, materials, adhesives
08.06 Glass

Glass

Ultra Micro Lenses
Micro GRIN Rod Lenses FOCUSROD®

Our products

Product category: Glass
Ultra Micro Lenses
Molded aspheric glass lenses with 0.35 and over in diameter
Using high refractive index glass materials for our ultra micro lens allows an objective lens in a fiberscope to take a wider field of view.

Less
Micro GRIN Rod Lenses FOCUSROD®

Product category: Glass
Micro GRIN Rod Lenses FOCUSROD®
Micro GRIN (Gradient-index) lenses with diameter of 0.15 – 0.8 mm.

Wide viewing angle and small chromatic aberration
Since the end face is flat, FOCUSROD is easy to be mounted on a micro fiberscope as an objective lens
Customized available: focal length (0.04 – 50 mm), angle of view (65 – 80°)
RoHS compliant

Product category: Microoptics
Fiber Optic Bare Fiber
SUMITA’s bare optical fiber is made of multi-component/borosilicate glass fiber drawn from our original glass materials.
Multi-mode Optical Glass Fiber Light Cords/Cables

Product category: Microoptics
Multi-mode Optical Glass Fiber Light Cords/Cables
3 Gbps transmission capability
No need to collimate light as our light cables have a large entrance area that can capture incident light
Its multi-fiber structure enables transmit light even when some fibers in cables are broken
Superior in handling flexibility and ease within a narrow space as each multi-mode fiber diameter of 30 μｍ is bundled
As our light cables are made of glass, they perform reliably in extreme temperatures
Features

ad: contact information

About Us

Company details
As a leading innovator in glass science and optical design,
SUMITA has been working diligently in the field of light and optical glass since its foundation in 1953.

At the time when glass materials were mainly imported, and not produced in Japan,
SUMITA started manufacturing of optical glass, and later established advanced precision processing technology.
Furthermore, from 1960s,
SUMITA has developed its optical fiber technology,
and built an integrated production system that allows manufacturing in-house from glass materials through to finished products.
SUMITA’s optical fiber products have been widely used in the field of medical, communication, measurement, lighting, and optoelectronics.

Now SUMITA produces more than 200 kinds of products,
which range from molding aspheric lenses for cameras, microscopes and endoscopes, optical fibers, to various glass filters and advanced glass materials.

SUMITA has been placed an emphasis on thinking out of the box and a challenging spirit.
Rather than excessive commercialization and corporate profits, we, SUMITA,
have been putting efforts on creating high-value-added products for customers and inspire the world in new ways.

Shining like a glass, bright like a light, we, SUMITA,
keep seeking the infinite possibilities of technological development with our free and flexible mind.

ad: company