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They aren’t that bad in terms of quality, but their design needs to be improved. As they are oversized, they tend to slip off. These lens covers are larger and are held into place with some spring tension. They come off quite easily, and no matter what happens, you will look for a better-quality lens cover to replace the ones that these binoculars come with. But to be honest, it won’t take you too long to get them misplaced. The eyecups come with an ocular rain guard to keep the eyecups safe when they are hanging in your neck. Therefore, you won’t have a good time focusing on this device in darker conditions.
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With this design, the focus wheel ensures a very smooth rolling action, and you can quickly adjust your focus. Moreover, you can rotate the knob to adjust the focus without losing a grip, even if you’re wearing gloves.Ī lot of credit goes to the closed bridge construction, which ensures a stable and solid platform for the binoculars to make the best use of its internal-focus mechanism and provide you with effective control. You can easily rotate the focus wheel and the anti-slip grip is even effective when you have your gloves on. The Prostaff 3S comes with a large anti-slip center-focus wheel. It means you can comfortably use them in any weather and any time of the day. Nikon has filled these binoculars with nitrogen and sealed them with O-rings to ensure fog and waterproof. The only issue here is, you will have to adjust each time you use them because it’s loose. The eyepiece of these binoculars comes with a turn-slide design for adjustment according to your face. You also won’t have to rest these binoculars on your face due to their high eyepoint. Due to its shockproof outer layer, it won’t break if you accidentally drop it. It comes with a rubber-armor coating to ensure an anti-slip grip no matter what the weather is. The Prostaff 3S is an incredibly lightweight device, 575 grams, to be precise. Thanks to its 20 oz weight, you can easily hold them for more extended periods. The overall size is compact, and you can conveniently store them in your back or carry them around with your neck strap. They also come with long eye relief, and you can comfortably see through them even with your spectacles. It feels incredibly light in your hands and fits well for a comfortable grip. Nikon has used fiberglass reinforcement for the body with polycarbonate resin. Due to the brighter images, you will have high contrast results when you use it for bird watching. If you use it to look into wilderness within 100 yards, it provides clear images that you’d expect from Nikon. Also, you won’t feel any color fringing (a problem in lenses occurs when the colors don’t combine as they should produce a clear image at the focal point).Īlthough the pupil alignment is a little finicky, you’ll get sharp images once you fine-tune it. You will notice a slight washed-out result, but this result occurs only when you use your binos in low-light conditions. It means the lens will deliver exceptional performance without being heavy.
PROSTAFF NIKON FREE
The glass used in the construction of these lenses and prisms is free from arsenic and lead. Nikon has coated the lens with multi-layers and silver-alloy, which means it provides brighter images. You won’t see any dispersion or color fringing when you use it for sightseeing. The high light transmission across the visible light spectrum gives bright and crisp images. The optical system of Prostaff 3S is formed from arsenic and lead-free Eco-Glass. I will discuss the specifics associated with each of these versions, the 8X42 and the 10X42. The next couple of sections will elaborate on the same features in both these versions of Nikon Prostaff 3S. The Nikon Prostaff 3 binocular comes in two sizes. So, you need to keep screwing them back in now and then, which can be annoying. There are adjustable eyepieces on these binoculars, but they tend to drift away and are not tight enough. However, these binoculars don’t have the best eyepieces ever. The silver alloy coating also causes brighter images on the mirror to increase the light inside the tube. The multilayer coating allows high light transmission into the lens, making the distant objects crisp clear. As it features a multilayer coating of lenses to produce brighter images, it is a top choice for anyone looking for a pair of binoculars to enjoy the views outdoors.