High OH concentration in these fibers results in efficient power transmission in the wavelength range from high UV through visible light. The all-silica base construction also creates a high damage threshold and high-performance optical properties.

High temperature environments require the use of PYROCOAT® polyimide coating.
Unit of Measure

Optical Properties


N/A Multimode Step-Index

Numerical Aperture

N/A 0.22


N/A @ 820 nm, ≤ 10 dB/km

Water Content

N/A High OH

Dimensions/Geometric Properties

Core Diameter

N/A 800 ± 15 µm

Cladding Diameter

N/A 880 ± 15 µm

Coating Diameter

N/A 910 ± 15 µm

Buffer Diameter

N/A 1200 ± 50 µm

Core/Clad Offset

N/A ≤ 9 µm

Standard Buffer Color

N/A Natural

Crimp & Cleave Compatible

N/A No

Coating/Buffer Descriptions

Coating Material


Buffer Material


Operating Temperature

N/A -65 to +125 ºC

Mechanical and Testing Data

Short-Term Bend Radius

N/A ≥ 73 mm

Long-Term Bend Radius

N/A ≥ 118 mm

Proof Test Level

N/A ≥ 100 kpsi0.689 GPa

How To Order:

Product Description Code

N/A HCG-M0800T

Order From Location

1.888.438.9936 toll-free in the United States and Canada
1.860.678.0371 from outside the U.S.A.
55 Darling Drive
Avon, CT 06001, USA

Order By Item #

N/A F17312

Typical Applications

N/A Illumination Laser Surgery Radiation Analysis Sensors UV Fluorescence UV Spectroscopy


N/A Buffer Color Buffer Diameter Buffer Material Cabling Clad Diameter Connectorization Core Diameter Metalization Numerical Aperture Proof Test