Armasight PVS-7 Bedienungsanleitung PDF herunterladen (Seite 4)

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NIGHT VISION TECHNOLOGIES

Night Vision (I

)

Most Starlight Image Intensified (I

) Night Vision products are light amplifying devices.

Light amplification technology allows small amounts of light energy, such as from

moonlight or starlight, to be converted into electrical energy (electrons). These electrons

multiply exponentially through electrical and chemical processes. They then bounce off of

a phosphor screen, which converts the electrons back into photons, in order to display an

impressive nighttime image even in total darkness.

In addition to traditional Green Color Phosphor image intensifier tube (IIT), we’ve recently

introduced White Color Phosphor displays, we’ve recently introduced White Color Phosphor

displays, which allow users to view black and white images instead of traditional green and

black.

In the night vision world, “generation” monikers reflect the level of technology used

for a particular device. The higher the generation, the better performance you will get

out of your night vision device – for example, Gen 2 devices are more advanced than

Gen 1+. In 2013, a new level was introduced: “CORE” technology, which takes a strong

position between traditional Gen 1 and Gen 2 devices.

Armasight offers equipment in all existing levels of starlight technology and in all possible

configurations, including monoculars, binoculars, riflescopes, and clip-on systems

Gen 1+ IIT

First generation devices work by amplifying existing light by several thousand times.

Using an alternating photocathode/anode conversion between light and electrons, the

cascading approach utilizes progressively increased voltages to increase electron speed

and, consequently, allows you to see clearly in the dark. These units provide bright, fully

visible images at a low cost, which makes them a popular choice for boating, wildlife

observation, and home security. Available for international sales.

CORE IIT

Thanks to the latest advancements in electro optical manufacturing Armasight redefines

affordable high performance night vision with CORE™ (Ceramic Optical Ruggedized

Engine) Image Intensifier technology.

Unlike Gen 1 Image intensifier tubes that are fragile by a virtue of being made from

glass, CORE™ IITs are made just like Gen 2 and Gen 3 by fusing metal alloys with ceramic

compounds. CORE™ technology is based on durable elements and allows tight component

stacking, resulting in image tubes that are exceptionally shockproof and vibration resistant.

Robust packaging envelop lacks easy-to-break protrusions common in Gen 1 tubes and

allows for streamline design of lighter, compact and more reliable night vision devices.

CORE™ platform offers best in class resolution with 60-70 lp/mm, increased photocathode

sensitivity level in upwards of 400µA/lm providing image quality in prevalent ambient

light condition rivaling high-end Gen 2 image tubes.

Gen 2+ SD/SDi “Standard Definition” IIT

Second Generation tubes have a microchannel plate (MCP) electron amplifier, as well as a

multi-alkaline photocathode with a built-in power supply. Typically, resolution ranges from

45 to 51 lp/mm and the Signal-to-Noise Ratio ranges from 15 to 22.

*The Armasight SDi tubes are designed to support international sales of Gen2+ equipment to various countries.

Gen 2+ ID/IDi “Improved Definition” IIT

Our Gen 2+ ID image intensifier tubes are engineered for significantly enhanced

performance over current 2nd Generation IITs. The Gen 2+ ID IIT is a compact, Multi-Alkali,

18mm format, proximity-focused MCP-based image intensifier. Resolution ranges from 47

to 54 lp/mm and the Signal-to-Noise Ratio typically ranges from 15 to 21.

*The Armasight IDi tubes are designed to support international sales of Gen 2+ equipment to various countries.

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