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teams up with

Outdoor Sport Optics Inc. is proud to team up with the TSE17 Company for the upcoming solar eclipses in the U.S. 2023/2024

TSE17 is one of the few suppliers of the required special filter foils mandatory needed in order to observe the sun and solar eclipses safely!

A total solar eclipse is one of the most fascinating natural spectacles that a human being can experience. Millions of people will observe this breathtaking event, and: Millions will need to protect their eyes with professional eclipse glasses!

Eclipse Glasses The company


In order to safely observe a solar eclipse, you need special safety goggles. Thus, protect your and your customers’ eyes comfortably and safely with professional eclipse glasses!

WARNING: Looking at the bright sun with the naked eye could permanently damage the eyesight – Sunglasses, colored or smoked glasses or any other improvised kind of filters.


TSE17 – Experts for solar observation gear

TSE17 was established for the Great Solar Eclipse in the United States of America in 2017. Over 12 million glasses were sold at that time.

The company is one of the few suppliers of the required special filter foils with which the glasses are made and which are mandatory for observation. The protective film is subject to the highest safety regulations and is ISO-certified.

Desig Glasses

Upcoming Eclipses


October 14, 2023
Annular Solar Eclipse

An annular solar eclipse will create a "ring of fire" in the sky from OR to TX!

The path will cross North, Central, and South America. Visible in parts of the United States, Mexico, and many countries in South and Central America, millions of people in the Western Hemisphere can experience this eclipse!


April 8, 2024
Total Solar Eclipse

A total solar eclipse will darken the skies from TX to ME!

The path will cross North America, passing over Mexico, the United States, and Canada. The total solar eclipse will begin over the South Pacific Ocean. The first location in continental North America that will experience totality is Mexico’s Pacific coast.


TSE17 by OSO – Outdoor Sport Optics Inc., 40 E MAIN ST, STE 2700, NEWARK DE 19711


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+1 (602) 321 9128
please call us for your individual price offer