Line of PURAVIS® glass optical fibers transmitting white light


PURAVIS® glass optical fibers offer the advantages of outstanding light transmission and a long lifetime, giving designers the freedom to create lighting solutions for a vast range of applications. Winner of a German Innovation Award, PURAVIS® delivers intense, precise light for medical and industrial applications.
Two bundles of PURAVIS® glass optical fibers

Excellent light properties

PURAVIS® glass optical fibers offer outstanding transmission of white light, with a low color shift ensuring that illuminated objects retain their natural color, even in long-length applications. Thanks to their large acceptance angle, the fibers also capture more light from the very start, while their very low dispersion results in high color uniformity.

Light reflecting off a line of PURAVIS® glass optical fibers

Long lifetime

Outstanding chemical and mechanical stability results in PURAVIS® fibers having a long lifespan. This is vital for the effectiveness of medical reprocessing techniques such as autoclaving and cleaning, as well as industrial applications using high temperatures or hazardous chemical substances. The fibers can even be immersed in water fountains and swimming pools.


Product variants

SCHOTT PURAVIS® is available in a number of variants for different lighting requirements. From long, flexible light guides to shorter, rigid glass rods shaped according to your needs, PURAVIS® delivers premium transmission with excellent color rendering.

More about variants
Looped bundle of flexible PURAVIS® glass optical fibers
Line of rigid PURAVIS® glass optical fibers

We are certified

SCHOTT holds a number of quality assurance certificates for the production of PURAVIS®, including ISO-13485, ISO 9001, and ISO 14001.

Two workers manufacturing lighting products in the cleanroom in Mexico
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Want to know more? Let’s talk

Whether you need more information, samples, a quote, or advice for a project, we would be delighted to talk to you.

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