Variable density goggles

Variable density goggles were used by U.S. aerial gunners and anti-aircraft gunners in World War II. ^[1]

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Table of Contents

1. 4 relations: Air gunner, Tint, shade and tone, Tracer ammunition, World War II.

Air gunner

An air gunner or aerial gunner is a member of a military aircrew who operates flexible-mount or turret-mounted machine guns or autocannons in an aircraft.

See Variable density goggles and Air gunner

Tint, shade and tone

In color theory, a tint is a mixture of a color with white, which increases lightness, while a shade is a mixture with black, which increases darkness.

See Variable density goggles and Tint, shade and tone

Tracer ammunition

Tracer ammunition, or tracers, are bullets or cannon-caliber projectiles that are built with a small pyrotechnic charge in their base.

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World War II

World War II or the Second World War (1 September 1939 – 2 September 1945) was a global conflict between two alliances: the Allies and the Axis powers.

See Variable density goggles and World War II

References

[1] https://en.wikipedia.org/wiki/Variable_density_goggles

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