binocular scopes – how are scopes different from a binnocular?

Binoculars scope combines a telescope and a binocular into one single device. Thus you get the powerful optical magnification of a telescope and the compact portability of a binocular. These scopes are used for spotting (usually) camouflaged animals while hunting or for astral purposes.

The magnifying power of a scope can be changed at will via a zoom eyepiece. In fact zoom eyepieces fitted in technically advanced binoculars scopes offer outstanding optics and are preferred for bird watching. Moreover, the eye relief in the scope is an irrefutable condition for good binocularity as it gives a good view even if you are wearing glasses.

(from http://www.4u-binoculars.com/binoculars-scope.html)

binocular monocular – monoculars

Tons of great optics, here for monocular style binoculars. Basically a binocular is two monoculars, joined together.

These are smaller and more compact, and don’t mentally add the two images together, making for a truer picture.

Night Vision Goggles
By Steve Valentino

There are different types of night vision equipment – night vision goggles, ITT night vision, thermal night vision, night vision binoculars and monoculars, ands night vision digital cameras (both still and video). The first thing that might strike one’s mind is that night vision equipment might be a spy thing in an action film. But the overwhelming doubt regarding the authenticity of such “darkness revealing” night vision tools might spark questions about how the thing works or is used, and for what purpose. With suitable night vision equipment, one can see a person standing over 200 feet away in complete darkness. Nevertheless, night vision equipment can be utilized to work in two very different ways, depending on the technology that is implemented. One is image enhancement, and the other is thermal imaging.

Night vision goggles are usually used by the military. They are also available on the market for public use, but not the same kind of night vision equipment as used by the military. There are many night vision equipment providers for public use who provide superior-grade night vision goggles. These goggles are fitted with high-powered infrared illuminators where image enhancement and thermal imaging techniques work simultaneously. These night vision goggles are easy to use, extra light weight and are conditioned for the most comfortable viewing experience.

Night vision goggles that are meant for both public and military use come in four types of generation units. A night vision device can be either a 1st, 2nd, 3rd or 4th generation unit. This categorization of units is based on the light intensifier tube, which is basically the soul of such a device. Some of the latest night vision goggles are the smallest and lightest Viper goggle and military issue AN PVS-7 night vision goggles. They are mostly used in the fields of security, hunting, wildlife observation, boating and also by law enforcement.

Night Vision provides detailed information on Night Vision, Night Vision Goggles, Night Vision Cameras, Night Vision Scopes and more. Night Vision is affiliated with Deer Hunting.

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Basics of Purchasing a Night Vision Optic
By R. Bruce Nesbitt

Although originally designed for use by the military, night vision optics are finding practical applications for hunters, campers, boaters, farmers, and many others desiring to explore the unseen world after dark. For those just discovering this technology, a description of basic terms and performance parameters would be beneficial.

Other than choosing between a night vision monocular, binocular, or goggle, the biggest decision relates to desired image quality, and this is a direct function of the method of image intensification employed. In the world of night vision optics, these differences are most commonly classified as “generations.”

• Generation I optics use a photocathode tube and provide good performance at a reasonable cost.

Night vision monoculars and binoculars differ from their daylight counterparts in that they are used to see in the dark rather than at long distances. Depending on the size of the object and the amount of ambient light, Generation I units provide maximum image detection at 75-750 yards, Generation II at 100-100 yards, Generation III at 150-1250 yards, and Generation IV at 200-1400 yards. However, 10-100 feet is typically the maximum range for detecting image detail for average sized objects such as viewing wildlife.

All night vision optics require some light to work. However, many units include an infra-red illuminator to allow their use even in total darkness. Depending on the strength of that illuminator, detection may extend to 100 yards, allow the viewing range may be decreased by 50%.

Technology does come at a price. For each generational advance, the cost increases by two or threefold. That’s why Generation I night vision optics are still the most popular, allowing users to explore a previously undiscovered world.

Bruce Nesbitt is a retired dentist and 20 year resident of Alaska. His interests are naturally outdoor related and include hunting, fishing, camping, and photography. Living in the land of the midnight sun, the extended periods of darkness led to his interest in low level light illumination and the development of his website, offering a full range of night vision products. For more information please visit http://www.nightvisionmonoculars.net/index.html

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Night Vision Equipment For Hunting – Yukon Advanced Optics
By Richard Simm

Gone are the days when hunting or viewing were relegated as daytime activities. With the invention and improvement of night vision functions, optical instruments such as binoculars, monoculars and scopes have redefined viewing pleasure and have expanded the use of optics from a simple instrument of sport or hobby and turned it into an invaluable tool for security and military operations. One of the top manufacturers in the industry is Yukon Advanced Optics, which produces some of the most reliable night vision equipment in the industry today.

The gift of night vision

Night vision in optics refers to the capability of an instrument to operate under low light conditions and to process images even in total darkness. Prior to the invention of this technology, observing a subject was significantly limited by the availability of ambient lighting. As such, the use of binoculars, goggles and telescopes were generally performed at day time. This restricted many activities that relied heavily on optical instruments.

With the use of night vision in many types of optical instruments, however, this is no longer a problem. Although technologies utilizing thermal imaging are also used, the most commonly found in optics is IR or infrared, which allows the user to view objects in the absence of light. Today, night vision can be found on digital cameras, rifle scopes and optics used for observations.

Yukon Advanced Optics Night Vision

To meet the growing need for high quality night vision instruments, Yukon Advanced Optics offers several lines of night vision equipment. These range from monoculars to goggles to mounted rifle scopes. A few choices that offer top quality include:

The night vision binocular Series

Optical instruments in the nvb series are some of the most reliable and top quality night vision optics that Yukon manufactures. The nvb series uses two power lenses to magnify objects and built-in infrared technology to allow the user to view the surroundings in total darkness.

The nvb is an excellent choice for night time explorations because it is shock-proof and highly durable. It is also excellent as part of camping gear because it is compact and lightweight.

The NVMT Series

Another of Yukon Advanced Optics’ night vision instruments is the NVMT series, a good choice for users who prefer monoculars. This is an excellent night vision optics for beginners, particularly because the use of the technology is simplified. The NVMT series is designed for use outdoors and for exploratory purposes, which explains its tough, rubberized built designed to resist moisture. It’s also compact, just big enough to be held comfortably in one hand or stored in a backpack or pocket.

The NVMT monocular features multi-coated lenses that work in eliminating glare in bright conditions while improving the transmission of light in low light conditions. Dusk sightings allow the NVMT to amplify visible light to produce a working image. In total darkness, it relies on its built-in IR illuminator to produce images. It’s also very energy efficient so there are no concerns regarding excessive battery usage.

The Sentinel Series

For high end night vision optics from Yukon, a fine choice is the Sentinel series of rifle scopes. It features an ergonomic design, high quality optics and enhanced functionality. It uses two AA batteries and may be mounted with some of the most commonly used calibers.

It also features a horizontal and vertical scale, which aid in calculating shooting distances and increasing accuracy. It is highly efficient and is designed to be used outdoors, even in damp conditions. This is Yukon Advanced Optics’ answer to demand for night vision equipment that can withstand heavy rains and moisture.

Richard Simm is the CEO of Active Merchandise, a company specializing in quality surveillance, hunting and recreational equipment. Go to http://www.activemerchandise.com.au

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