Best Night Vision Binoculars
What Are Night Vision Binoculars
Night vision binoculars are an amazing tool for seeing distant objects at night. Even in pitch black, a good night vision aid can allow a person to view people, animals, or locations with an impressive level of clarity. People in many professions use night vision technology as part of their job. So, what are night vision binoculars?
How Do Night Vision Binoculars Work?
Night vision binoculars are exactly what they sound like: binoculars that allow vision in conditions with very little light. To accomplish this, these special binoculars use a number of interesting pieces of technology.
In night vision hardware, the photo-cathode is the operative hardware that allows detection of very small amounts of light. When the world looks pitch black to a person, there are actually still small numbers of photons traveling through the air. Our eyes are just not sensitive enough to pick them up and interpret them as visible light. When photons enter night vision binoculars, they strike the photo-cathode, which produces an electron for each photon it detects.
These electrons are channeled into a photo-multiplier, which multiplies the number of electrons it recieves. These takes a weak signal and amplifies it, allowing just a small number of photons to produce a large burst of electrons.
Once the electrons have been multiplied, they are used by a phosphor screen, which creates an image based on the electrons it receives. This is the same technology used in the first television screens.
When the viewer looks at the phosphor screen, they see an image produced by amplifying the signal of the original photons, allowing there to be enough light to make out images in otherwise pitch black conditions. This image comes out green, because when the photons are converted to electrons, the data of their wavelength is lost. Color is determined by wavelength, so when the electrons are converted back into light, the light is all the same green color that is produced by the phosphor screen.
All night vision technology works this way, but night vision binoculars are special in that they can see distant objects. The lenses in the binoculars focus the photons as they would normally, and it is this focused image that is amplified. Thus, with night vision binoculars, even far away dark objects can be seen clearly.
So, what are night vision binoculars good for? There are a number of common applications. Obviously, the military and police have good applications for seeing activity in the dark. Sailors who need to travel at night also need a way to navigate and avoid collisions with rocks. Some birds only come out at night, so dedicated bird watchers will often use night vision technology to see them.
These are just a few uses for night vision binoculars. This amazing technology can be used any time anyone needs to see at night, so the uses are really only limited by the imagination. Night vision binoculars use incredible technology to amplify available light, allowing stealthy and reliable vision at night.
Best Night Vision Binoculars For The Money
- These Diamondback binoculars are the workhorse of Vortex lineup; known for impressive optical quality and durability
- Dielectric, fully multi-coated lenses transmit more light and clearer, brighter images. A field of view that is one of the largest in its class helps you efficiently glass your surroundings and identify your target
- A sleek, short hinge design with rubber armor and thumb indents leaves more room for your hands creating an easier, secure, non-slip grip
- Multi-position eyecups twist up for adjustable eye relief. A right eye diopter accomodates for focal differences in your eyes
- Argon purging provides enhanced waterproof and fogproof performance in extreme weather conditions
- 【Compact 12X42MM Roof Prism Binoculars】-12x magnification and 330ft/1000yds large field of view, light-gathering 42mm Fully multi-layer coatings green film objective wide lens, which deliver the brightness and color fidelity you need. This binocular scope is deal for bird watching, climbing, hiking, driving, outdoor travel, surveillance, ball games and concerts
- 【FMC Fully Multi-coated Optics & BAK4 prism】-BAK4 prism combined with advanced coating, pure optical lens, with fine grinding and multi-layer coating technology, so that light penetration rate of up to 99%. Practical Adjustable Eyecups, twist up and down eyecups for quick adjustment comfortable viewing with or without eyeglasses.
- 【Upgrade Waterproof & Fogproof Design】-Structure with waterproof ring, achieving the effect of waterproof and fogproof. Aiqiying Binocular built in lens dust cover can prevents dust and debris from getting inside the binocular - designed to inhibit internal fogging. Besides, our binocular has protective Silica gel ,makes it usable to withstand the toughest weather conditions and greater durability.
- 【Smartphone Adapter Perfect Avaliable】-Compatible with iPhone, Samsung, LG, HTV, Sony and almost all other smart phone on the market. And Aiqiying binoculars can be used with tripod mount. It's very convenient when you watch something for a long time. Besides, you can capture the beauty and share with your friends.
- 【Hassle-free Warranty】-Aiqiying provide ONE YEAR warranty and 60 days no-reason return of the product, make you all to buy the use of ease. Package with binoculars, lens covers, strap, carrying bag, user manual. The bag can be used for storage and the strap can be hung the binoculars around the neck.
- Perfect Cell Phone Accessories - Come with a COSBITY 2018 newest quick alignment cell phone adapter and Wireless Camera Shutter Remote Control for cell phones. Compatible with iPhone, Samsung, LG, HTV, Sony and almost all other smart phone on the market.
- 12X42 High Power Binoculars Telescope - Provide the best view in your outdoor adventures. To see 12X closer with a clear and bright image with the double generous, light-gathering 42mm Fully multi-layer coatings green film objective wide lens. Perfect for Hiking, Hunting, Climbing, Bird watching, Ball games, Watching Wildlife and Scenery
- Sleek and Solid - Durable Framework and Rubber Armor - Its tight fitting protection makes it usable to withstand the toughest weather conditions. The shock-absorbing rubber armor for maximum protection.
- Only 3 Steps for Use - Adjust the center ring to focus until the left sight clearly, then adjust the right eye ring to focus until the right sight clearly, finally adjust the barrels until getting a single circular field
- 100% Lifetime Guarantee - One year replacement for defective product, 30 days no-hassle refund & return and friendly customer support from COSBITY.
- Arc'teryx Bottoms Size Chart
- Ergonomically Optimized Vertical, Tilt, and Fore/Aft-Eye-Relief Adjustment Levers for a custom-fit user experience
- Helmet Mount Release Button allows quick one-handed release from Helmet Bracket or Shroud
- Force-to-Overcome Deploy/Stow Release enables single-handed decisive user pressure flip-up/flip-down
- Horn Style NVG Compatible for PVS-7B/D & PVS-14
- Glide-Rite Infinitely Adjustable in both vertical and horizontal directions
- MAGNIFICATION: See Things 8X Closer And Get Clearer And Brighter Range Of View With 25mm Lens, Get 16 Megapixels Optical Sensor Resolution.
- TRANSMITTANCE: All-Optical FMC Multi-Layer Broadband Green Film Coated With Bak-4 Prisms. High Light Transmittance Reaches Up To 99.5%Multi-Coated, Easy adjustment and rapid focusing.
- FUNCTIONAL DESIGN: Compact Size (Easy To Carry)Comfortable Twist-Up Eyecups£»Waterproof Anti-Drop Hand Strap£»Two Way To Focus
- Best for going through the sightseeing for traveling,give bird's eye view for climbing,watch athletic math, or searching in the field.
- Soft rubber eye cups and nonslip rubber armor absorbs shock. Also comes with clean cloth, strap, carrying bag.
- Protect children's eyes when they are playing toy pistol bullets, fireworks ect.
- Comfortable nose pad.
- Adjustable elastic bands for a comfortable fit.
- Suitable for night activities
- Night vision goggles with flip-out lights.
- High quality image and resolution
- Built in IR illuminator. Field of view: 30 degrees
- Ergonomic design and quick power-up
- Lightweight, durable composite plastic construction
- This item is restricted for sale to the state of California and outside the US
Night Vision Binocular Video
Here is a video discussing various Night Vision Binoculars: