If the model you want to purchase has coated optics, this means that at least one glass surface on at least one lens has been covered with an anti-reflective coating. Other units nowadays are fully coated, multi-coated, and fully multi-coated. FMC might be a tad too expensive for some buyers, but multi-coated alternatives do what they are supposed to do, in that they have received many anti-reflective coatings.
The reviews of these binoculars are generally good. There are currently 169 reviews on Amazon and 84% of these give it a 4 or 5-star rating. The general feedback is that the binoculars really do work and provide an opportunity for children to really start exploring the world around them. Of course, there are always some less positive comments but these revolve around items breaking on the binoculars and the fact they don’t see as well as adult binoculars, which should be obvious from the price and description of these binoculars.
For those that are looking to invest in a quality pair of optics, we've found that the Vortex Viper HD 8x42 offers the best balance of performance and price. These bins provide high-quality glass that created some of the brightest and clearest images we came across in our testing. In fact, the only models that bested the Viper HD in our image quality testing were those that cost more than $2000. These bins are also comfortable in hand, have a nice supple focus knob, boast a 6.5-foot close focus range, and are somewhat on the lighter side for a full-sized pair optics.
The device comes with a central focusing mechanism with adjustable focus which makes it easy for you to use. With a dimension of 7.8 x 5.8 x 2.9 inches, it is compact even though on the heavier side. Depending on the infrared usage, you will get a battery backup of anywhere between 40 to 80 hours. The battery is not included with the package, and you will need to buy it separately. Click here to see the best price.
Despite their popularity, the way binoculars work, what makes one better (or different) than another, and what all the numbers mean, are still rather mysterious to many prospective buyers. Read on and find out all you need to know about the ubiquitous binocular before making your choice so you can be sure you’re choosing the right one for whatever you’re planning on viewing.
Though the slightly heavy design may seem inconvenient at first, the Vivitar Digicam Binoculars are well worth the effort with a 640X480 resolution on the attached camera. Add to that the 16 megabytes of internal storage and these camera binoculars become perfect for both long and short sightseeing events, from sports games to nature walks and more. Designed for comfort and precision, the Vivitar 10×25 carries a long battery life as well to ensure long-term use on almost any outing.
The exit pupil diameter relates to the brightness your binoculars provide. It is the measurement of the size of the ray of light that will hit your eyes after it travels through the lens. The exit pupil diameter is determined through dividing the lens size by the magnification. The larger the number that is obtained, the brighter the images will appear when viewing through the respective binoculars. Matching a higher magnification with a larger lens size ensures that you will not sacrifice on the brightness of your image.
Another factor you must check is how a set of nighttime binoculars is powered. You want to choose one whose source of power is convenient for you and the battery life is long enough for your expeditions. A set that uses separate batteries means you can swap batteries if the current battery is depleted and continue with your observation but an onboard rechargeable battery is cost efficient in the long run. 
Spotting scopes (or spotters) are great for kids because they can be used for a wide assortment of tasks—from nature watching to basic stargazing. For kids, the main down-side to a spotter is that it requires them to keep one eye closed while viewing, so bear this in mind before purchasing. If your child has some muscle-control issues and can’t keep one eye open, this might not be the best choice, and you’ll want to go to a binocular instead. The other thing is that it’s not really practical to hand-hold a spotting scope—even for adults—so lean toward options that come with tripods, or ones that are compatible with a photo tripod, if you have one (for example, make sure the spotter isn’t too heavy for the tripod). Also pay close attention to what’s included with the scope. Some models come without eyepieces, or work with very specific ones, so be mindful when adding it to your cart.
Binoculars.com is a division of Orion Telescopes & Binoculars. We offer binoculars for every viewing interest, including astronomical binoculars, compact binoculars, waterproof binoculars, birding binoculars, and sport and hunting binoculars. We offer several leading brands of binoculars, including Barska, Bushnell, Celestron, Leica, Meade, Nikon, Orion, Pentax, Steiner, and Zeiss. Not sure how to choose a binocular? Orion's Binoculars Buying Guide is a great place to start.
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