Nikon Prostaff 7S 10x42 Binoculars
SKU code: 33679
- 10x Magnification Phase-Corrected Roof Prisms
- 42mm Objective Diameter
- Fully Multicoated Optics
- Nitrogen-Filled to be Fog proof
- Waterproof Design
- Turn and Slide Rubber Eyecups
- Lead and Arsenic-Free Eco-Glass
- Rubber Armoured Body
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Multicoated LensesThey boast multi-layer coatings on the lenses and prisms, with Phase-Correction Coated Roof Prisms to deliver superior brightness, accurate colour rendition, and high optical quality of whatever you are viewing.
10x MagnificationProviding a 10x magnification, the binoculars feature Nikon's exclusive Eco-Glass in all of its lens and prism elements, which are crafted without the use of arsenic or lead. This ensures the highest levels of environmental and personal safety while producing edge-to-edge image clarity.
42mm Objective DiameterThe dual lenses feature a medium to large effective diameter of 42mm, producing excellent bright results with an enhanced, sweet spot in the middle of the optics.
High Reflection (HR) Mirror-Coated PrismsThe high-reflection (HR) mirror-coated prisms multi-layer coating which reduces reflectivity, so that more light can carry through the lenses. With this optical coating, the reflectivity is so high you can be certain you are enjoying the greatest clarity of image.
Phase CorrectionThe roof prisms include a phase-correction feature that is often only seen in more expensive binoculars. Sometimes because of internal reflections, light can become polarised inside the binoculars and split into two slightly out-of-phase beams. If this phase shift remains uncorrected, the resultant image will have less contrast and a lower resolution. With the phase correction coating on the roof surface of the prism, the split light is forced back in line. This delivers high resolution images with better contrast levels.
Easy to use for Glasses WearersThe Binoculars feature turn-and-slide rubber eyecups to reduce image vignetting if you wear glasses and non-spectacle wearing users alike. This makes the binoculars more comfortable to use for extended periods of time and means you can respond quicker to opportunities by allowing you to keep your glasses on. This translates to less time fumbling with your spectacles and increases your chances of catching a fleeting glance of a rare animal like a Mexican Small Eared Shrew or a Brazilian Araripe Manakin.
Outstanding Viewing ComfortThe Prostaff 7S 10x42 is ergonomically designed to be easy to use helping you to enjoy a comfortable, full field of view even during prolonged periods of use. The knurling on the large central focus wheel makes it easy to adjust so you can achieve and maintain focus, even while wearing gloves
100% Waterproof and Fog ProofThe ProStaff 7S binoculars are an essential all-weather companion for your outdoor adventures. They are filled with nitrogen gas and then completely sealed with an O-ring to keep out water, fog, and also ensure the best light transmission through the binoculars barrel. The binoculars also have rubber armouring for shock resistance and a firm, comfortable grip, to inspire confidence when you are using them in any environment even in wet, cold, or icy conditions. They are even submersible in water to a depth of 1m for up to 10 mins.
Portable Durable ConstructionWeighing 645g, the Nikon 10x42 CF ProStaff 7S binoculars are lightweight and ergonomically designed. The binoculars are made with a strong, lightweight fiberglass-reinforced polycarbonate resin body that makes them reliable and durable so you can depend upon them for many years of use.
Nikon CF Prostaff 7S Binoculars
Objective Lens Diameter (mm)
Angular Field of View (Real/ degree)
Angular Field of View (Apparent/ Degree)
Field-of-View at 1000m (m)
Minimum Focus Distance (m)
Exit Pupil Diameter (mm)
Eye Relief (mm)
Interpupillary Adjustment (mm)
Yes (with adapter)
*Specifications subject to change by the manufacturer without notice