Guidance: MGN 357 (M+F) Amendment 1: night-time lookout – photochromic lenses and dark adaptation

Maritime and Coastguard Agency Version 1 original current

Imported from official source

Guidelines about avoiding the use of photochromic lenses and allowing time for dark adaptation when undertaking lookouts at night.

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October 22, 2026 09:01
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Officially records where a publication came from, not whether it is true. Imported records are reproduced from an organization's own official source.