Periscope
A periscope is a device for observation over, around or through an object, obstacle or condition that prevents direct line-of-sight observation from an observer's current position.
In its simplest form, it consists of an outer case with mirrors at each end set parallel to each other at a 45° angle. This form of periscopic device, with the addition of two simple lenses, served for observation purposes in the trenches during World War I. Military personnel also use periscopes in some gun turrets and in armoured vehicles.
More complex periscopes using prisms or advanced fiber optics instead of mirrors and providing magnification operate on submarines and in various fields of science. The overall design of the classical submarine periscope is very simple: two telescopes pointed into each other. If the two telescopes have different individual magnification, the difference between them causes an overall magnification or reduction.
Chill N Low
- 2022-12-02T00:00:00.000000Z
2026
- 2026-04-01T00:00:00.000000Z
TAPE-03
- 2025-05-09T00:00:00.000000Z
TAPE-02
- 2025-04-08T00:00:00.000000Z
TAPE-01
- 2025-03-18T00:00:00.000000Z
Brooklyn
- 2025-01-10T00:00:00.000000Z
Soulshine
- 2024-02-02T00:00:00.000000Z
Old Souls
- 2023-12-29T00:00:00.000000Z
Night Rider
- 2023-10-27T00:00:00.000000Z
Time
- 2023-09-22T00:00:00.000000Z
Not Alright
- 2023-07-28T00:00:00.000000Z
Benson
- 2023-06-02T00:00:00.000000Z
Lilac
- 2023-05-26T00:00:00.000000Z
Sarah
- 2023-05-12T00:00:00.000000Z
Elton
- 2023-01-13T00:00:00.000000Z
Outside
- 2022-10-14T00:00:00.000000Z
Everlast
- 2022-09-30T00:00:00.000000Z
A New Day
- 2022-09-23T00:00:00.000000Z
Elevator Music
- 2022-09-16T00:00:00.000000Z
Two Tone
- 2022-08-05T00:00:00.000000Z
The Man
- 2022-07-15T00:00:00.000000Z
Walk Away
- 2022-06-17T00:00:00.000000Z
Lofi Lane
- 2022-05-27T00:00:00.000000Z
Similar Artists