Nikon 7581 MONARCH 5 8×56 Binocular (Black) Review

Nikon 7581 MONARCH 5 8x56 Binocular (Black)

    This fits your .
  • Make sure this fits by entering your model number.
  • All MONARCH 5 binoculars are now built with Nikon’s legendary ED (Extra-low Dispersion) glass lenses, which correct chromatic aberrations across the furthest limits of the visible light range and effectively compensate for color fringing.
  • Dielectric High-Reflective Multilayer Prism Coatings are applied to all lenses and prism coatings to provide high-contrast images and accurate color reproduction.
  • Massive 56mm objective lenses provide superior light gathering ability for overcoming less than ideal lighting conditions.

The MONARCH 5 8×56 combines the superiority of Nikon’s ED (extra-low dispersion) Glass with Fully Multicoated Eco-Glass Lenses to deliver images that are extremely lifelike in color and detail. The MONARCH 5 also features a lightweight design, turn-and-slide rubber eyecups and long eye relief, making this binocular comfortable and easy to use.

Nikon 7577 MONARCH 5 10×42 Binocular (Black) Review

Nikon 7577 MONARCH 5 10x42 Binocular (Black)

    This fits your .
  • Make sure this fits by entering your model number.
  • All MONARCH 5 binoculars are now built with Nikon’s premium ED (Extra-Low Dispersion) Glass for a sharper, clearer and more brilliant field of view.
  • Almost an ounce lighter than its predecessor, the new MONARCH 5 is even easier to bring along on your next adventure.
  • Fully Multicoated Eco-Glass Lenses provide a high light transmittance across the entire visible light spectrum. Apparent FOV: 51.3°
  • It is equipped with user-friendly features such as Turn-and-Slide Rubber Eyecups, a Smooth Central Focus Knob and Flip Down Lens Caps.
  • It is equipped with user-friendly features such as Turn-and-Slide Rubber Eyecups, a Smooth Central Focus Knob and Flip Down Lens Caps.

Style:10×42

Almost an ounce lighter than its predecessor and built with Nikon ED (extra-low dispersion) glass lenses, the new MONARCH 5 is a serious contender to be the “go-to” binocular for any outdoor enthusiast. The MONARCH 5 delivers sharp, high-contrast views that are the result of a state-of-the-art optical system. Featuring Nikon’s premium ED Glass lenses and Dielectric High-Reflective Multilayer Prism Coatings, the MONARCH 5 displays exceptionally accurate color reproduction and a clear, natural looking image. Each of its Eco-Glass lenses are Fully Multicoated to provide maximum resolution and light transmission.

Nikon 8256 ACULON A211 8×42 Binocular (Realtree Extra Green Camo) Review

Nikon 8256 ACULON A211 8x42 Binocular (Realtree Extra Green Camo)

    This fits your .
  • Make sure this fits by entering your model number.
  • ACULON A211 8×42 binoculars are designed to be as light as possible along with excellent ergonomics.
  • Turn-and-Slide Rubber Eyecups allow for comfortable viewing during extended periods of use.
  • Made with A spherical Multicoated Eco-Glass Lenses bright and clear images in most lighting conditions.
  • The smooth central focus knob makes these binoculars simple to operate and easy to focus.
  • A durable rubber-armored coating ensures a non-slip grip, even in wet conditions.

ACULON A211 8×42 binoculars come in black or Real tree Extra Green camouflage and are built with a lightweight, ergonomic design. These binoculars are perfect for those looking for extremely versatile, high quality, and economically priced optics. The 8×42 ACULON A211 binoculars deliver a slightly higher mid-range magnification in a compact design with 42mm objectives. They comfortably facilitate a wide field of view and are light enough to be carried with ease to any outing or event. Built to last with eco-safe components and designed to perform in a variety of conditions, the ACULON A211 8×42 binoculars are sure to bring you even closer to the action and give you an experience nothing short of incredible, all at a very affordable price.

Nikon 7549 MONARCH 7 10×42 Binocular (Black) Review

Nikon 7549 MONARCH 7 10x42 Binocular (Black)

    This fits your .
  • Make sure this fits by entering your model number.
  • The MONARCH 7 10×42 provides an exceptionally wide field of view that makes it easy to find your subject.
  • Dielectric High-Reflective Multilayer Prism Coatings are applied to all lenses and prism coatings to provide high-contrast images and accurate color reproduction.
  • Thanks to a durable rubber armored coating, the MONARCH 7 is comfortable to hold and rugged enough to stand up to any conditions.

The hallmark of the MONARCH 7 is its optical system-a seamless carrier of light that utilizes Nikon’s premium ED (Extra-low Dispersion) glass and proprietary lens and prism coatings. This heart of the MONARCH 7 not only pushes resolution and brightness to extreme levels, but it further enhances your viewing experience with an amazing field of view, close-focus capability and comfortable eye relief.

Nikon Monarch 7 10×42 ED ATB Waterproof/Fogproof Binoculars with Case + Harness + Smartphone and Tripod Adapters + Monopod + Cleaning Kit Review

Nikon Monarch 7 10x42 ED ATB Waterproof/Fogproof Binoculars with Case + Harness + Smartphone and Tripod Adapters + Monopod + Cleaning Kit

    This fits your .
  • Make sure this fits by entering your model number.
  • KIT INCLUDES 7 PRODUCTS — All BRAND NEW Items with all Manufacturer-supplied Accessories + Full USA Warranties:
  • [1] Nikon Monarch 7 10×42 ED ATB Waterproof / Fogproof Binoculars with Case +
  • [2] Op/Tech USA Bino/Cam Harness + [3] Universal Smartphone Adapter +
  • [4] Binocular Tripod Adapter + [5] Rokinon 67″ Monopod & Case +
  • [6] PD 5pc Complete Cleaning Kit + [7] Lenspen Microfiber Clean Cloth

Style:10×42  |  Product Packaging:Retail

Kit includes:
♦ 1) Nikon Monarch 7 10×42 ED ATB Waterproof / Fogproof Binoculars with Case
♦ 2) Op/Tech USA Elastic Bino/Cam Quick Release Harness for Binoculars & Cameras
♦ 3) Precision Design Universal Smartphone Adapter for Binoculars & Spotting Scopes
♦ 4) Binocular Tripod Adapter
♦ 5) Rokinon M67 67″ Pro Monopod with Case
♦ 6) Precision Design 5-Piece Camera & Lens Cleaning Kit
♦ 7) Lenspen Microfiber Clean Cloth Carrying Pouch

The Nikon Monarch 7 10×42 ED ATB Waterproof/Fogproof Binoculars are built to satisfy the needs of today’s serious outdoorsmen and women. It features multicoated eco-glass lenses and a sleek, lightweight body. This rugged, waterproof design includes a protective rubber-armored coating for use in all types of weather. Protect the lenses with the flip-down lens covers. Take your binoculars everywhere safely in the padded case.

The Op/Tech Elastic Bino/Cam Harness self-adjusts to comfortably balance gear while in use or in the idle position against the body.

Get amazing telephoto pictures by mounting your smartphone to virtually any long-range optic with this Precision Design Universal Smartphone Adapter for Binoculars & Scopes. With two easily-adjustable clamps, this adapter can be fitted to optics and smartphones of nearly all sizes. Use it with binoculars, spotting scopes, telescopes, digiscopes, and even microscopes.

Mount your binoculars to virtually any tripod with this handy Binocular Tripod Adapter. 1/4-inch threading at the top attaches to any tripod-adaptable binoculars. Base fits directly onto any standard tripod.

This 67-inch monopod is made of strong, lightweight black aluminum, and features a 4-section leg with horizontal flip-locks. Also features a non-slip rubber foot, padded grip, and a carrying case with adjustable shoulder strap.

Nikon 8252 ACULON A211 10-22×50 Zoom Binocular (Black) Review

Nikon 8252 ACULON A211 10-22x50 Zoom Binocular (Black)

    This fits your .
  • Make sure this fits by entering your model number.
  • ACULON A211 10-22×50 Zoom binoculars are designed to be as light as possible along with excellent ergonomics.
  • Easy-to-reach Fingertip Zoom Control Knob allows for quick and easy adjustment of the binoculars’ magnification from 10 up to 22-power.
  • Turn-and-Slide Rubber Eyecups allow for comfortable viewing during extended periods of use.Minimum Focus Distance 49.2 feet / 15 m
  • Multicoated Eco-Glass Lenses deliver a bright and clear image in most lighting conditions.
  • A durable rubber-armored coating ensures a non-slip grip, even in wet conditions.

Style:10-22×50

ACULON A211 10-22×50 zoom binoculars are built with multi-purpose functionality and a lightweight, ergonomic design. These binoculars are perfect for those looking for extremely versatile, economically priced and quality optic. The ACULON A211 10-22×50 zoom binoculars deliver high to extremely high range magnification, adjustable by an easy-to-reach fingertip zoom control knob, in a compact design; and are light enough to be carried with ease to any outing or event. Built to last with eco-safe components and designed to perform in a variety of conditions, the ACULON A211 10-22×50 zoom binoculars are sure to bring you even closer to the action and give you an experience nothing short of incredible, all at a very affordable price. Includes free Tripod Adapter.

Nikon Prostaff 7S 8×30 ATB Waterproof/Fogproof Binoculars with Case + Easy Carry Harness + Cleaning Cloth Kit Review

Nikon Prostaff 7S 8x30 ATB Waterproof/Fogproof Binoculars with Case + Easy Carry Harness + Cleaning Cloth Kit

    This fits your .
  • Make sure this fits by entering your model number.
  • KIT INCLUDES 4 PRODUCTS — All BRAND NEW Items with all Manufacturer-supplied Accessories + Full USA Warranties:
  • [1] Nikon Prostaff 7S 8×30 ATB Waterproof/Fogproof Binoculars with Case +
  • [2] Op/Tech USA Bino/Cam Harness +
  • [3] FogKlear Dry Anti-Fog Cloth +
  • [4] PD Spudz Microfiber Cloth

Style:8×30  |  Product Packaging:Retail

Kit includes:
♦ 1) Nikon Prostaff 7S 8×30 ATB Waterproof/Fogproof Binoculars with Case
♦ 2) Op/Tech USA Elastic Bino/Cam Quick Release Harness for Binoculars & Cameras
♦ 3) Lenspen FogKlear Dry Anti-Fog Cleaning Cloth
♦ 4) Precision Design Spudz Microfiber Cleaning Cloth (with Clip & Case)

The Nikon Prostaff 7s 8×30 is a sleek looking compact binocular that is built for a variety of outdoor activities and is a great accessory for nearly any outing. Thanks to fully multicoated Eco-glass lenses and Phase-Correction Coated Roof Prisms, the PROSTAFF 7S delivers sharper images that full of brightness and optical clarity providing an eye catching view of the action around you.

The Op/Tech Elastic Bino/Cam Harness self-adjusts to comfortably balance gear while in use or in the idle position against the body. The unique loop attachment system enables the harness to quickly snap in place using Uni-Loop quick disconnects (included with harness). This elastic version allows your camera or binoculars to be held tighter against the body in the idle position and stretches so the camera or binoculars can be comfortably brought up to the eyes for use.

The Lenspen FogKlear Dry Anti-Fog Cleaning Cloth provides amazing anti-fog protection whenever you need it. This cloth can be used on camera lenses, binoculars, scopes, etc., and can be used over 200 times.

This 6×6-inch Microfiber Lens Cloth includes an attached water-resistant neoprene pouch that keeps the cloth dry and protected from dust, dirt and other contaminants.

Nikon 8214 Stabileyes 16 X 32mm Binocular with Vibration Reduction Review

Nikon 8214 Stabileyes 16 X 32mm Binocular with Vibration Reduction

    This fits your .
  • Make sure this fits by entering your model number.
  • Compact, Rugged, Waterproof/Fog proof
  • Long Eye Relief
  • Eco-glass Lenses and Prisms

New Nikon 8218 Trailblazer 10X25 Hunting Binoculars. Nikon Trailblazer Binocular 10×25, Waterproof ATB, The waterproof/fog proof Trailblazer is Nikon’s newest compact All Terrain binocular. Sleek, lightweight body, lead-and arsenic-free Eco-Glass optics and rubber coating provide a comfortable grip. Multiple layers of anti-reflective compounds offer crisp, sharp viewing. Magnification: 10x Objective Diameter: 25mm Angular Field of View: Real 6.5; Apparent 65.0 FOV at 1000 yds (ft): 342 Close Focus Distance (ft): 11.5 Exit Pupil (mm): 2.5 Relative Brightness: 6.3 Eye Relief (mm): 10 Length (in): Width (in): Weight (oz):, Mfg No: 8218, Manufacturer: Nikon, Warranty: Lifetime Full Warranty. If any product is found to have defects in workmanship or materials, Nikon will, at their option, repair or replace it at no charge, even if you’re not the original owner. Magnification: 10x Objective Diameter: 25mm FOV at 1000 yds (ft): 342 Relative Brightness: 6.3

Nikon 7540 MONARCH 3 8×42 Binocular (Black) Review

Nikon 7540 MONARCH 3 8x42 Binocular (Black)

    This fits your .
  • Make sure this fits by entering your model number.
  • High Reflective Silver Alloy Phase corrected prisms – helps eliminate the degradation of the image caused by different light phases reflecting in the binocular.
  • Fully Multicoated – all lens surfaces are multicoated with anti-reflective coatings
  • Polycarbonate Body – designed to be rugged and durable
  • Multi-click Turn and Slide Eyecups with generous eye relief – great for eyeglass wearers

Size:8×42

Product Description

The Benchmark of Performance :The new Monarch 3 is setting the standard for quality in binoculars. With high reflected phase correction coated roof prisms and fully multi-coated lenses, this binocular is designed to outshine the competition!

From the Manufacturer

http://binoculars.readyto.top/wp-content/uploads/2018/06/Nikon-Logo-BR._.jpg http://binoculars.readyto.top/wp-content/uploads/2018/06/Monarch_3_Logo._.jpg

PERFORMANCE JUST GOT A NEW NUMBER! With its legendary MONARCH bloodlines and enhanced optical system— the all-new MONARCH 3 can maximize every moment you spend in the field— with incredibly bright, high-resolution views from the first rays of light until the very last. Designed for a lifetime of tough and exciting adventures, this binocular comes equipped with multi-click, turn-and-and-slide rubber eyecups, long eye relief and a new lightweight and rugged, yet sleek and comfortable, ATB body. The all-new MONARCH 3, the new benchmark of performance. Available in 10x42mm and 8x42mm models.

Technical Specs:

  • Focusing System – Center Focus
  • Magnification – 8x or 10x
  • Objective Diameter (mm) – 42
  • FOV @ 1000 yds – 299 to 330 ft
  • Close Focus Distance (ft) – 9.8
  • Exit Pupil (mm) – 4.2
  • Eye Relief (mm) – 17.4 to 24.1
  • Waterproof/Fogproof – Yes
  • Prism coating – High Reflective Silver Alloy Phase corrected prisms

High Reflective Silver Alloy Phase corrected prisms – helps eliminate the degradation of the image caused by different light phases reflecting in the binocular.

 Fully Multicoated lenses and prisms

http://binoculars.readyto.top/wp-content/uploads/2018/06/Mon.10x42-lft.front-Objective-Lens._.jpg http://binoculars.readyto.top/wp-content/uploads/2018/06/Reflective-Coating._.jpg

 Polycarbonate Body with Rubber Armor – designed to be rugged and durable

 http://binoculars.readyto.top/wp-content/uploads/2018/06/Mon.10x42-lft.front-Body._.jpg


Multi-click Turn and Slide Eyecups with generous eye relief – great for eyeglass wearers

 http://binoculars.readyto.top/wp-content/uploads/2018/06/Monarch10x42-top-no-caps-Eye-Cups._.jpg

New Objective Lens Covers
 

http://binoculars.readyto.top/wp-content/uploads/2018/06/Mon.10x42-frt.lft-Objective-Lens-Covers._.jpg

Nikon MONARCH 3 Additional Highlights

  • Unique Ergonomic Design – Soft feel that helps you stay comfortable for long periods of glassing
  • Tripod Adaptable
  • Waterproof / Fogproof – Nitrogen filled and O-Ring sealed

Warranty Information

Nikon is dedicated to quality, performance and total customer satisfaction. If your Nikon binocular, Spotting Scope or Fieldscope requires service or repair not covered by our 25 Year Limited Warranty, Nikon will repair or replace it (even it was your fault) for just $10, plus return shipping and handling.
Excludes – StabilEyes, Laser Rangefinders and Spotting Scope/Fieldscope eyepieces.

FAQ’s

Real field of view
Real field of view is the angle of the visible field, seen without moving the binoculars, measured from the central point of the objective lens. The larger the value is, the wider the viewfield available. For example, binoculars with a wider field of view are advantageous for locating fast-moving wild birds within the viewfield. This also applies for finding small nebulas or a cluster of stars in astronomical observations.

http://binoculars.readyto.top/wp-content/uploads/2018/06/RealField_of_View._V202987058_.jpg


Apparent field of view

Apparent field of view is the angle of the magnified field when you look through binoculars.
The larger the apparent field of view is, the wider the field of view you can see even at high magnifications.

With the conventional method used previously, the apparent field of view was calculated by multiplying the real field of view by the binocular magnification. (With this formula, apparent field of view wider than 65˚ is called wide field of view.)

After revision, Nikon’s figures are now based on the ISO 14132-1:2002 standard, and obtained by the following formula:

tan ω’ = τ x tan ω
Apparent field of view: 2ω’
Real field of view: 2ω
Magnification: τ
(With this formula, apparent field of view wider than 60° is called wide field of view.)

http://binoculars.readyto.top/wp-content/uploads/2018/06/ApparentField_of_View._V202987062_.jpg

For example, the apparent field of view of 8x binoculars with an 7.0°real field of view is as follows:
2ω’ = 2 x tan-1 (r x tan ω)

= 2 x tan-1 (8 x tan 3.5)
= 52.1
°

Relative Brightness
Relative brightness value is obtained by squaring the diameter of the exit pupil. The greater the relative brightness is, the brighter the image will be. With 8×42 binoculars, the brightness is (42÷8)2= 28.1. This means that if the magnification is the same, the larger the effective diameter of the objective lens, the brighter the image will be.

Do binoculars with the same exit pupil offer the same brightness?

No. Brightness may vary even if the exit pupil is the same. This is because the amount of light reaching the viewer’s eyes varies according to the number of lens elements and quality of lens/prism coatings. Superior optical design and highquality coating greatly contribute to the brightness of binoculars. Brightness values specified in product brochures, etc. are theoretical ones calculated in the design process. Please note these factors when comparing actual brightness values.

Prism Coatings
Multilayer coating is also applied to prisms to raise transmittance. A roof prism system has one surface that does not feature total internal reflection, so vapor deposition with metals, etc. must be used to raise the reflectivity of this surface. Also, phase-correction coating on roof surface ensures high-contrast images.
*Binoculars’ brightness and contrast are affected by not only prism coatings, but also the number of objective lens and eyepiece lens, and types of coatings.


http://binoculars.readyto.top/wp-content/uploads/2018/06/Coatings._V202987056_.jpgMetal-vaporized, high-reflectivity prism coating
Using vacuum-vaporization technology, metallic material such as aluminum or silver is applied to the reverse side of a prism surface that is not totally reflective. This raises the reflectivity of the prism mirror surface.

Dielectric high-reflective multilayer prism coating
This coating features reflectance that exceeds 99%. By utilizing light interference, this coating assures high reflectivity across the full visible range, and ensures high color reproducibility.

http://binoculars.readyto.top/wp-content/uploads/2018/06/ReflectiveCharacteristics._V202987021_.jpgReflectance characteristics of prism coatings on mirror surface
The horizontal axis indicates the wavelength of light. The vertical axis indicates the reflectance of light.
Binoculars’ brightness is determined not only by the reflective mirror, but also by the total optical system such as the number of lenses and quality of coatings.

Phase-correction coatinghttp://binoculars.readyto.top/wp-content/uploads/2018/06/PhaseCorrection._V202987059_.jpg
A roof (Dach) surface can cause phase shift of light that affects image resolution. This phenomenon is caused by phase differences arising from total light reflection on a roof (Dach) surface and it can occur with even a perfectly processed prism. Phase-correction coating is applied to the surface to minimize loss of resolution, ensuring high-contrast images.

Twilight Factor
The factor that has the greatest impact on resolution or image detail, will be dependent upon the amount of light available during the time of observation. During daylight hours, when your eye pupil size will be only about 2 to 3mm, magnification will be the principal factor in image resolution. At night, with the eye pupil dilated to 6 to 8mm, aperture size is the controlling factor. In twilight conditions both of these factors control resolution effectiveness and the twilight factor is the term that compares binocular performance under these conditions.

The twilight factor is calculated by taking the square root of the product of the magnification and the aperture. The higher the twilight factor, the better the resolution of the binocular when observing under dim light conditions. For example, a 10 X 40 (twilight factor 20) would effectively resolve better under these conditions than a 7 X 35 (twilight factor 15.4) even though the 10 X 40 has a smaller exit pupil. Remember, however, that the twilight factor does not take into account the transmittance or quality of the optical system.