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Nikon Prostaff 3S Vs 7S

Specification Comparison and Reviews

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Nikon Prostaff 3S


Nikon Prostaff 7S

Nikon Prostaff 3S Vs 7S

Specification Comparison and Reviews

Outdoor activities are more interesting if there’s binocular with you. However, binocular or scope is a field-glasses that points out or aligned in the same and one direction. It helps you to see things even in the distance. That is why it is the common instrument and weapon of some adventurers. On the other hand, it is also good for bird watching, either in hunting. That’s why it is necessary to have the best binoculars, to enjoy this kind of activity more. Unfortunately, not all binoculars are the same. Mostly, some of them are not that clear and bright. So, if you are interested in binoculars and looking for one, we suggest the two best binoculars in the world: Nikon Prostaff 3S and Nikon Prostaff 7S. Both are great, but who is more worth buying?

Table of Contents

We know most of you are wondering if it is necessary to be choosy when it comes to buying binoculars. However, the truth is, there are a lot of binoculars in the world. They are all helpful, but they are not all excellent. So, we suggest choosing the better one who is worth buying at least. As experts, we are recommending the Nikon Prostaff 3S and Nikon Prostaff 7S as ideal binoculars today. But of course, it does not mean that we should buy them both. But we need to choose one that is best not just for adventure but for any outdoor activities either. Likewise, as experts, we want to help you to choose whether Nikon Prostaff 3S or Nikon Prostaff 7S. In other words, we are here to help you to choose the best one.

Nikon Prostaff 3S

The Nikon Prostaff 3S have two models: Prostaff 3S 8×42 and Prostaff 3S 10×42. Based on people’s views, it is both great and affordable. Perhaps, they are almost the same, and the differences are their sizes. If both are great, then it already gave us an insight into Nikon Prostaff 3S as an ideal binocular. Otherwise, we cannot compare these two things (Prostaff 3S and Prostaff 7S) without having the basic knowledge about it. So, let’s discuss the Prostaff 3S first. The Prostaff 3S has various features: multi-coatings, eco-glass optics, high light transmittance, and more. These are the reasons why it is considered as an ideal binocular. But honestly, there are a lot of things you should know about this product. So, to make it further, here are the other features of Prostaff 3S:

Long Eye-Relief

The Prostaff 3S are proudly presenting their long eye-relief feature. However, it seems like this is one of the reasons why everyone’s excited. But how does the “long eye-relief” work in a binocular? First of all, if you are wearing eye-glasses, long eye-relief is good news for you. Since you are no longer experiencing trouble while looking at the binoculars. Unlike before, it is a huge hassle to use a scope while wearing eye-glasses. It left us always two options: either to remove the eye-glasses or not to use binoculars at all. But now, you do not need to choose anymore. Finally, the Prostaff 3S offers binoculars with long eye-relief. It is letting you experience a clear and bright view as if you are wearing eye-glasses. On the other hand, it allows you to see the field in a clear view. That is one of the advantages of Prostaff 3S.

Rubber-Armored Design

Secondly, the Prostaff 3S also offers a rubber-armored coating. Meaningly, it does provide a non-slip grip, so we could use it whatever the weather situation is. We all know it is hard during the rainy season. The truth is, mostly, we never enjoy our adventures or activities when it is raining. But since we understand this inconvenient situation, we guaranteed that Prostaff 3S does not allow it anymore. Even if it is raining, the Prostaff 3S still operate well and are great. Likewise, it is safe and reduces some stressful happening such as the binoculars that can fall off on the ground anytime. That is the worst. No one wishes to experience this situation. Therefore, Nikon improves it and makes it better.

Water and Fog-Free

Since it offers rubber-armored design, the Prostaff 3S is also an example of a water-free binocular. If it is allowed to be used during the rainy season, of course, it gives us a hint that it is water-resistant too. Therefore, you can have your bird watching even if it is raining. On the other hand, even though it has a fog too. Although, we all know how difficult it is to have bird watching or hunting if it is foggy in the surroundings. That is why the Prostaff 3S came with a surprise that it is water-resistant, and at the same time, a fog-free too. Perfect for all adventurers, or avid at outside activities.

Eco Glass Optics

Why does the Prostaff 3S present as eco-glass optics? Well, in making binoculars, it is necessary to lead and arsenic elements. We all know that these substances are a danger to both human health and in our environment. In other words, they are not that good. They are not healthy to use. Therefore, we suggest you choose a binocular that is free from lead and arsenic elements – the Prostaff 3S. So, these are some features of Prostaff 3S. It looks good, and it is greater than we’ve expected. But before buying into it, let’s take and look further to the other product, the Prostaff 7S.

Nikon Prostaff 3S.



Nikon Prostaff 7S

The Nikon Prostaff 7S has various models. It is not only two, but it has four models. These are the Nikon Prostaff 7S 8×30, 10×30, 8×42, and 10×42 models. If that is the case, is Nikon Prostaff 7S’ better than the Nikon Prostaff 3S? Let’s take a look. We’ve presented some features of Nikon Prostaff 7S too. So, it is better to have at least a comparison with the Nikon Prostaff 3S.

Multilayer Coated

The multilayer-coated are both presented in Prostaff 3S and Prostaff 7S. However, this feature allows us to see the picture in a clear and bright view even in the distance. Likewise, all lenses and prisms are now bright because of the multilayer coated.

Binoculars Tripod

Unlike the Prostaff 3S, the Prostaff 7S provides binoculars’ tripod. Likewise, it is a good thing for outdoor activities. It offers you more enjoyment regarding your activities.

Light Transmission

When it comes to light transmission, the Prostaff 7S is an ideal binocular here. Even if it is daylight or night time, this Nikon Prostaff 7S is fully multi-coated. Unlike the Prostaff 3S, the coatings are only available on one or two surface/s. In other words, the Prostaff 7S are more bright and clean than the other one. That is what makes it the ideal binocular. Other than these things, the Prostaff 7S has other features such as turn-and-slide rubber eyecups (same with Prostaff 3S), water and fog-free, rubber-armored design, phase-correction coatings, and eco-glass optics. Some of it is the same with Prostaff 3s, but of course, there are things that are far more different than it. It is what makes the Prostaff 7S unique and greater than 3S. The reasons why people kept on comparing these two binoculars.




So, do you understand the differences between Nikon Prostaff 3S and Nikon Prostaff 7S? If that’s so, it is time for you to decide which one is the best. As for the conclusion, we guaranteed that both of them are great, excellent, and affordable at the same time. And since you cannot buy them both, you need to choose between these two. It is time for you to look or to find what is suitable and convenient for you. In that way, you can avoid the things that can be a discomfort to you while having outdoor activities. Otherwise, we are using binoculars to enjoy outdoor activity, isn’t it?


So, add the fun by considering or by using the best and ideal binocular in the world. Either Prostaff 3S or Prostaff 7S. So, what would you choose now? Well, are you a fan of any outdoor activities? Whether it is bird watching, hunting, or watching a favorite team? If that is the case, we suggest having your own binoculars now. It is more convenient and hassle-free, trust us. You will never be disappointed in having binoculars, especially if it is Nikon Prostaff 3S or Nikon Prostaff 7S. So, make your adventure and activities more interesting, fun, and easy by using one of the best and ideal binoculars!

Our Research Process

Our curated list of products has been provided to you by our experienced team of researchers and writers at Ballachy who have tested and scrutinized product recommendations on the market. Our experience in the field, in-depth research and hands-on approach has allowed us to objectively analyse products for years and continuously providing value for buyers who are looking to get accurate and unbiased reviews. If you would like to know more about our research methods, we welcome you to visit our page here detailing how our recommendations are done. Furthermore, as we are always looking keep our guides updated and welcome any feedback from readers regarding different experiences or recommendations to adjust our list. If you consider that we have missed on some important recommendations, please let us know here, so we can add-on any valuable feedback.

Author Profile

Gabriel Tackett
Gabriel Tackett is an experienced shooter and hunter for over 15 years with a degree in Engineering from the University of Minnesota. He is also a certified National Rifle Association (NRA) officer for 10 years And his passion lies in teaching others how to safely enjoy the hobby by recommending the best practices & products in the gun industry.