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Laboratory Tested Safe
All HALO Sustainable Eclipse Spectacles are tested in a world-class facility and meet the requirements for ISO 12312-2:2015.
Astronomer Approved
HALO has been listed as a reputable vendor of solar viewers by the American Astronomical Society and reviews all new products with AAS.
Sustainable Style
HALO frames are made from naturally durable renewable bamboo and recycled plastic and will last you for eclipses to come.