Vivitar CS530 5 x 30 Binocular (Black)

Product Information

The larger the objective lens, the more light that can get into the binoculars, and thus the brighter the image. Larger objective lenses also make the binoculars themselves larger and heavier. You'll want to find a balance between brightness and portability that works for you. Don’t alter the settings of your lenses repeatedly. Although most people take care and do not open up their binoculars very often, there are some passionate or should I say fidgety people who like to see the whole working process. I would suggest you not to open the screws and remove the lenses especially if you are a newbie. For the money and quality, most non-profits or struggling graduate students with an observational element to their project go with Eagle Optics, the company I feel has set the bar. The other common player we see at this table is Nikon, specifically their "Monarch" model. The multi-coated lenses deliver clear and sharp views in almost all lighting conditions but you may have trouble seeing clearly at dawn or dusk. There is some chromatic aberration also, which means some of the objects you will be looking at will be covered with a light halo. The screws which control prisms are most of the time hidden under a covering and you will have to remove the covering. Take a penknife and peel down the covering to see the screws easily.

I would not compromise the magnification or lens size in the correct ratio. However, waterproofing is equally important for anything I have done. What type of strap do you use and why? As far as I have been able to find out pretty much any pair of binoculars can be repaired. You get some companies that specialise in niches like wartime and vintage binocular repairs and then obviously if you have a newer pair that is still under warranty you can get it repaired or even replaced by the manufacturer or distributor themselves. The reliable center wheel focus design ensures easy focusing with any of your hands. We also liked the ultra-lightweight design that won’t add extra pressure on your hands or wrists causing fatigue or pain. In case the target line seems lower through the right side, you will have to tighten up the screws in the right side.If you're looking for something with greater than 12x magnification, binoculars may not be for you. Above that mark, hand shake becomes unwieldy, even for the steadiest hands in the west. At that point, you'll be looking at a tripod-mounted spotting scope instead. Next most important thing in binoculars is their prisms. These prisms collimate the images coming from two sides and if they are perfectly aligned, our brain will receive one image. But if alignment in prisms is disturbed, our eyes will have to struggle in seeing one clear image. Vivitar Corporation is a manufacturer, distributor, and marketer of photographic and optical equipment originally based in Santa Monica, California. [ citation needed] Since 2008, the Vivitar name serves as Sakar International's house brand for digital imaging, optics, mobile accessories, and audio products. [ citation needed] Products [ edit ] Vivitar logo until 2016 A Vivitar digital camera. This section does not cite any sources. Please help improve this section by adding citations to reliable sources. Unsourced material may be challenged and removed. ( June 2022) ( Learn how and when to remove this template message) You will not have to run to an optics store if you are seeing two objects through your binoculars when there is actually one, because now you can fix their alignment conveniently.

Affectionately called the binocular "bra," I like Cabela's Pro harness. What types of things do you do to maintain good working condition? Why spend the entire night forcing your eyes to see the stage when you can enjoy a first-row experience with the help of a good pair of binoculars? And, if you also want to take pictures or record a video at the same time, you can do it with only one piece of equipment instead of two. Although they aren’t marketed as fog proof or waterproof, the binoculars can be used in various environments, temperatures, and seasons, as long as it’s not pouring outside. Binocular Repair Tools: Screwdrivers, scale, manual, cleaning cloth and tissue rolls etc. Note. Preferably you should have a binocular collimator instead of a screwdriver for collimation. However, a screwdriver will also fulfill the purpose. In the case of using a screwdriver, the process is called conditional alignment, not collimation. They focus on service, repair and restoration for all Civilian and Military binoculars & scopes They are best known for exceptional work on vintage optics from WWI & WWII. Mountain Optics offers complete service for all types of binoculars, foreign and domestic. Including, but not limited to…The multi-layer anti-reflective lens coating reduces glare and chromatic aberration, a problem that many other Vivitar binoculars seem to be dealing with. As a result, the images you’ll see are clearer. Don’t settle for cheap Vivitar binoculars if you care about your eyesight and the clarity of the image you are going to see through the lenses of your gadget. The magnification rate is one of the most important characteristics of binoculars, so choose wisely, according to your requirements and budget. The second problem posed by larger magnifications is a narrower field of view. While it's unlikely you're going to find a bird or other critter that won't fit in even a 12x pair of binoculars' field of view, getting that critter framed in your binoculars is another story. While it seems simple, seeing something and then raising binoculars up to your face and getting them trained on that exact thing is a skill in and of itself. Beginners often have trouble getting a bird within their binocular's line of sight, even when they can clearly see where it is with the naked eye. A wider field of view is more forgiving in such circumstances. You will get better at this the more you use binoculars. It is very common for birders to get an 8x pair as their first binoculars and then a 10x or even 12x pair as their second. Magnification is how large the image will be through the binoculars vs. your naked eye. In the example of 8x42, an image would be eight times larger than what you would normally see. Magnification also impacts the depth of field, your field of view, and the overall brightness of the image. Magnification also magnifies movement. The higher the power, the harder it is to hold steady. Above 10x, you will probably need a tripod system. We discuss the depth of field and field of view in more detail below. It wasn't until the middle of the 19th century that people started using prisms. The first prisms used were the pro prism, invented by Ignazio Porro. The Porro prism allowed for the long focal length of the Keplerian Optics by folding the optical path. By combining two pro prisms, it increased the focal length while flipping and righting the object. This allowed for a more compact and manageable size. The double Porro prism gives most older binoculars that classical look.

They provide ideal magnification and field of view for handheld objects, meaning they won’t feel too heavy or cause wrist pain when operated for hours. Similarly, if the target is significantly higher than usual, start loosening its screws until it merges with the other. Speaking of various weather conditions, good binoculars will provide a clear and crisp image regardless of the lighting and temperatures outside. The overall construction of these Vivitar 10 x 25 digital camera binoculars feels sturdy, reliable, and lightweight enough at the same time so as to not cause hand or wrist fatigue even when operated without a tripod.These Vivitar binoculars 10×25 are designed to capture up-close images of nature, landmarks, sports events, and others, delivering a positive experience whenever spending time outdoors. Available in two dimensions, these binoculars are the perfect choice for a wide array of outdoor activities, from birdwatching to concerts and sports events.

I do not consider myself up to rating these binoculars because I don't know how I could judge them rating-wise. But since you insist that I give them a rating, I have rated them average.

Glossary of Terms

If your lenses have moved away from their original spot and you are facing trouble during the focusing process, you can easily repair it at your home. However even if there is a slight fault in their position, you can do the process again as you are familiar with the screws now. Vivitar 50mm ƒ/1.4 Auto VMC Manual focus prime lenses [ edit ] Vivitar Series 1 90mm ƒ/2.5 macro Vivitar 50mm ƒ/1.8 But make no mistake, though there are many cheap refractors that are terrible, the Vivitar is one of the worst. Almost any department store refractor you buy is likely to have a passable achromatic doublet lens. A few I’ve seen are even multicoated. I do not recommend department store refractors, because many of them are bad for the same reasons the Vivitar Telescope is bad, it’s just that the Vivitar Telescope is a parody of the department store refractor. The finderscope? The worst I’ve ever used, even worse than the terrible plastic 5×25 finder sold on a lot of cheap telescopes. It can’t be focused. It has a silver inside, so it’s loaded with internal reflections, I can’t even see the crosshairs. It’s worse than if it had been a peep-sight. At least then you could see the sky behind it. The Tripod With the Scope