Design Overview:

This model is a compact device which gives an all round performance in the out door observation and for those interesting in birding. The housing is green in colour it has a sturdy body with the rubber armouring. The dimension of this model is 136 x 133 x 52 mm. It weighs just 670 grams which makes it to go anywhere handy. The rugged construction is also proofed against water and fog. It also has brilliant optics. This model comes with the nitrogen gas filling and hence it keeps away from fogging. The water proof of up to 1 metre for about 60 secs is interesting as even when dropped it stands water for about 1 minute to recover.  It is also shock proof which protects the internal mechanism during the hits and drops; this is made possible with its rubber armouring.

Optics Type:

The roof prism with the prism type of BaK-4 it is fully multi coated. Barr and Stroud Sahara 8x42 Waterproof Binocular ensures high light transmission through the eye piece and delivers bright and clear images even in times of low light environment. This type of construction also makes the device compact in size and interestingly it is handy and efficient.

Objective Lens and Aperture:

The size of the lens is 42mm in diameter while the magnification is 8x. The quality of the viewing image is high in this combination. The large aperture invites more light into it and hence the viewing image is brighter and clearer. The 8 times magnification is another interesting factor which makes images bigger 8 times of its original size.

Eye piece and Focusing:

To the comfort of the user the eyepiece is been designed with the twist up type and is been made of rubber material. It gives easy handling and also makes it comfortable for both the eye glass wearers and without it. The focus mechanism is simple with the control knob. It works with the rapid focus mechanism which can be adjusted to the close focus up to the infinity. This adds to the comfort of the users and more details on the focusing are:

• The apparent view at the distance of 1000 meters is 129 meters which the extend of vision that can be obtained with this device.
• The close focus is the minimum distance the device can focus up on and it is 1.98 meters, this helps to view the moving objects clearly.

Other product details:

The exit pupil which is present in the center of the objective lens measures 5.2mm, this in combination with the objective lens works to make the images brighter. The twilight rate which is the light gathering ability of Barr and Stroud Sahara 8x42 Birding Binocular measures 18.27. The comfort of handling is been measured based on the eye relief for which the average of 14-15 is said to be acceptable even by the spectacle wearers but this device proves to be far better as it measures 17.5mm and can definitely impress for long hours observers and eye glass wearers.

Guarantee and Package Contents:

Carrying case, rain guards, tethered lens caps, straps and lens cleaning cloth are the accessories offered along with the product. It also comes with a guarantee for 10 years which is been offered by the manufacturer.

Barr and Stroud 8x42 Sahara Binocular - Technical Specification Table

Overview:

This model is been equipped with a high quality optic and is been designed with a stylish body. It is a powerful yet a compact binocular which has rubber armouring and is black in colour. The dimension of this Nikon ProStaff 7 10x42 Binocular is 175mm in length, 129mm in width and 54mm in depth. The weight of this device is not a hinge as it is used for the professional use at the intermediate level of using.

The lenses and Prism:

With the phase correction coated roof prism, Nikon ProStaff 7 10x42 Trekking, Sports Binocular delivers the view with high resolution. The lenses and the prisms are multi coated and it gives bright image transmission. The prism made of mirror coating is highly reflective and it gives better image quality. Another interesting fact about the optics is that it has Eco-glass which is free from lead and arsenic.

Magnification and Aperture:

This model gives the magnification of 10 times which means that the object comes 10 times closer. The objective lens of this model measure 42mm in diameter which is known to be the aperture. The magnification in combination with the aperture gives a real quality observation.

Focusing and viewing:

The angular field of view which is read is 6.0 and the apparent is 55.3. The field of view at the distance of 1000 meters is 105 meters which is the viewing field obtained with this model. The close focusing can go up to 4 meters which serves great for moving objects.

Performance:

The eye relief is 15.4mm which is a good support and it gives comfort viewing even if the person viewing is with the eye glasses. The exit pupil is 4.2mm which is the small round found in the middle of the objective lens it helps to transform the images brighter and crispier. This model gives an inter papillary distance adjustment ranging from 56mm to 72mm.

Other product details:

The rubber eye cups present in Nikon ProStaff 7 10x42 Roof Prism Binocular operates as turn and slide and with the multi click it gets the user to position it easily in the eyes to correct the eye point. The rubber armouring makes it water proof and it also gives shock protective along with the sturdy grip. The water proof is up to 3.3 feet under water for 10 minutes. This device is also a fog proofed with the nitrogen filling.

Warranty:

Nikon offers 2 years warranty for this model like any other model of this brand.

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Nikon ProStaff 7 10x42 Binocular - Technical Specification Table

Prism Type:

With the Roof prism construction, Alpen Sport 10x25 Camo Binocular makes it possible to give the compact structure. It comes with the BaK 7 lens type and better definition of the object can be obtained. The lens is coated to give better contrast levels.

Magnification:

The magnification power is 10x which is gives the image 10 times amplification of its actual size. This power although a basic one it serves well for the general nature observation.

Aperture:

The size of the objective lens is 25mm which in combination with the magnification makes it go well for general and sports observation. The aperture is the size of the objective lens which is measured diagonally.

Focus system:

The provided focus system is the centre type one of the easiest way to achieve the desired observation. The dioptre adjustment is present in the eye piece and the eye cups of this model are with the foldable design.

Other technical details:

• This model has the exit pupil measures 2.5mm which suits best for the 25mm aperture. It also supports in bringing out the light gathering ability.
• The eye relief is been accounted to be 10mm and although this is not a very impressive state it does not suit the spectacle wearers but goes fine with other users.
• The eye cups are designed with the folding style and hence it promotes compactness in the size and suits travellers.

Miscellaneous:

The carry case provided by the manufacturer is made of vinyl material and the neck strap provided is of standard type. This model sets a set back due to the absence of features like water/fog proof, multi coating for the lens and phase correction.

Warranty:

The best aspect of Alpen 276 10x25 Camo Roof Prism Binocular is the warranty offered by the manufacturer which is a no-fault, no-problem warranty for the lifetime.

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Alpen Compact 10x25 Camo Binocular - Technical Specification Table

Design Overview:

This model is compact in dimension and is also light in weight. It serves the intermediate level of user for the nature observation, bird watching and the general outdoor. The housing is black in colour and has a rubber armouring. The weight of 650 grams gives it a sturdy body that holds the internal parts firm and safe. Pyser-SGI Eagle 10x42 DCF Black Colour Binocular is both waterproof and fog proof.

Technical Details:

Magnification - This model is been designed to provide the magnification of 10x which means it has the ability to magnify the objects 10 times to the original size. It serves a great purpose for nature observation, wild life and even bird watching.

Aperture - The size of the objective lens diameter is 42mm. This in combination with the magnification ability delivers great view of the objects brighter than those with the lower aperture.

Field of view - The field of view at the distance of 1000m is 88m which does make sure that the objects are brought closer to vision up to 88m. This is interesting while watching the hill top or browsing through the birds in the sky.

Close Focus - This is a desirable factor while viewing the moving object like the wild life and the sports. This model allows a visible close focus up to 3m.

Eye Relief - The 19mm eye relief is good enough for any users and it does comfort those with the spectacles. This feature enhances the usage by many and hence makes this device highly acceptable.

Ergonomic Features:

• The eyecups of Pyser-SGI Eagle 10x42 DCF Water Proof, Fog Proof Binocular is the pop up type which although common among such models gives the best comfort for practical usage.
• The optics is fully multicoated and the high definition quality gives clear and bright images with the natural contrast.
• The device comes with the nitrogen filling which makes it fog proof and the rubber armouring gives it a water proof construction.

Package Contents:

Padded leather grained pouch, neck strap, objective caps and rain guard are the accessories that is been provided by the manufacturer along with the purchase of this model.

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Pyser-SGI Eagle 10x42 DCF Binocular - Technical Specification Table

Design and Type:

This model is a standard sized device that has black colour housing. The body is made rugged in order to withstand the harsh and even tough handling. It is been designed with a light rubber armouring and the chassis is been made of magnesium which encourages the light weight of the device. The finish is with the scratch resistant powder coated one that not only gives a non-slip grip but also adds to the looks. Bushnell Elite 8x42mm Waterproof, Fog Proof Binocular weighs 728 grams and it is definitely not a suitable one for the travel and it does not fall under the lightweight category.

Prism Type:

The compactness is made possible with the roof prism technology that is been incorporated in this binocular. It not only makes the device compact but also stands competitive against the other type of prisms for the performance of magnification. It is coupled with the Bak-4 prism type.

Features:

• Advanced fusion and hybrid lens system which gives an outstanding clarity of the viewing image.
• Water proof with rain guard HD along with the XTR technology lens coating and PC3 phase coating makes it stand competitive among the most advanced models.
• O-ring sealed protects the device utmost and it gives it a touch of water proof, fog proof and dust proof. The rubber armouring, magnesium chassis and scratch resistant powder coating are added features that make it a unique one.
• Centre locking dioptre adjustment dial allows the user to observe undisturbed with the lens adjustment. The locking adjustment keeps away from slipping the setting.

Technical Details:

The magnification ability is one of the defining factors of such devices and this model gives an 8x magnification which means it brings the image 8 times closer than the actual distance.

The objective lens diameter is one another factor which gives a distinguished performance making the image brighter and it measures 42mm in diameter.

The focus system is central and this model provides a close focus of 8 feet or 2.4 meters. The exit pupil which is present in the center of the objective lens measures 5.25mm and the eye relief is to the extend of 19.5 which is on the higher side and hence it comforts even those with the spectacles.

The field of view at the distance of 1000yards is 330 feet and at the distance of 1000m it is 110m.

Miscellaneous:

Overall, Bushnell Elite 8x42mm Roof Prism Binocular is a great go when few ergonomic features are considered. It shows adaptability to the tripod operation and the eyecups comes with the twist up style. It is also sturdy with 728 grams in weight. The rain guard construction makes it out of the ordinary. The package contents of this model are the neck strap and molded carry case.

Bushnell 628042ED Elite 8x42mm Binocular - Technical Specification Table

An Overview:

This model overall is stylish with its ultra-compact structure and the foldable engineering. It features better than the basic model but with the high index lens and the sturdy body it proves to attract many. Olympus 10x25 WP II Porro Prism Binocular is rather a convenient model which is also user friendly.

The Body and Appearance:

Stated to be ultra compact is true with the dimension of 114mm in width, 115mm in height and 45mm in depth. It is also spirited with the light weight body which weighs not more than 270 grams. Trendy by itself and projects in black colour housing which is enduring. It is been designed with the built-in dioptrics and the device is foldable in the centre. The lens is coated and is best for comfort viewing.

Technical Details:

Type – This model is been engineered with the Porro Prism which consists of BaK-4 lens, this promotes bright and crispy images which are been produced edge to edge.

Magnification – The 10x power allows the user to view the images 10 times closer and it forms group with the beginner level users. However its application is wide and in most case it is found to be sufficient.

Aperture – The objective lens diameter measures to be 25mm which is the size of the lens that helps in gathering light for the viewing object. It is quite obvious that the larger is better however for the magnification of 10x it is quite justifiable.

Ergonomic features:

• Foldable and ultra compact is the prime feature that attracts many who are into travelling and look for more compact devices.
• The rubber armouring gives a sure grip and also protects the internal parts even if it slips down.
• The fully coated lens and the phase coating bring in better colour fidelity and brighter images.
• Centre-focus knob allows the user to conveniently adjust to fix the right focusing point and it is handy which can be operated without difficulty.
• Built in dioptric correction adjusts easily and it is the one which helps to fix the individual eyesight.
• Lens configuration is an exceptional quality and along with its multi-coating it works to make the images brighter and turn out to be with better contrast levels. The UV ray protection is also present to take care of the eyes the most.
• Adjustable eye pieces – twist up/down makes a comfort statement and it is rather pleasing to certain extends for the eye glass wearers.
• The close focusing point is 1.5m and hence makes it a great one for observing the moving objects specially sports and wild life.

Overall, one can be quite sure that Olympus 10x25 WP II Compact and Foldable Binocular is applicable to wide area of use it still goes the special with results that are excellent for sports, bird watching, camping, hiking, travelling, and business exhibitions good for general use, theatre and indoor events.

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Olympus 10x25 WP II Binocular - Technical Specification Table

An overview:

If you are the one who is keenly interested in the water sports and like to be associated with many marine activities then knowing more about this product is worthy. This model is one of the unique and first of its kind for the compact compass type of binocular. Steiner Navigator 7x30 K Waterproof Binocular is been designed taking care every small detail in the product and it keeps the handling too easy with its compact structure. The overall dimension of this device is 106mm, 165mm and 65 mm which corresponds to the height, width and the depth of the same. Its weight is mere 570 grams which is ideal for all time take out.

Impressive Features:

Compass – This model comes with a remarkable and highly efficient LX-Precision compass which is been stabilised with the fluid dampening and it also gives easy to read integrated bearing mark. The compass also gets illuminated with it is been pressed on the both sides.

Optics – The incorporated optics gives high contrast viewing and it proves great for even the professional use. The lens and the prisms used for its construction comes with specially coated finish which gives stable, bright and high contrast level images.

Focus system – With eh central focus system handling the device is comfortable. It can be adjusted to set clear, sharp images even when it is been viewed at a distance and it also makes it possible to view with the single hand.

Ergonomic Features:

• Eye cups are designed with the cylindrical soft type which is been made of smooth silicone that suits any skin types.
• Water proof is possible as the body of the device is runner armoured. This gives the user an additional grip and is definitely carefree.
• The floating prism mounting is one another optical component which is easy to use and can be made quicker for observation.

Technical Aspects:

Steiner Navigator 7x30 K Compact Compass Binocular comes with the objective lens which measures 30mm in diameter and the magnification of 7x. This is a great combination as it supports each other for delivering the best view. The exit pupil which is located in the centre of the aperture measures 4.3mm. The luminosity and the twilight factor are 18.4 and 14.5 respectively. This model comes with the field of view which is about 120m when it is viewed at the distance of 1000m.

Accessories and Warranty:

The included accessory that comes inclusive in this package is the Carrying strap, objective cover, rain protection cap and bag. The Warranty is lavish with 10 years which is surely a big treat for the customers.

Steiner Navigator 7x30 K Binocular with Compass - Technical Specification Details

Model Overview:

Clubman DCF 10x25 Compact, Light weight Binoculars is for the beginners and is simple in structure. It can be used to focus objects from a distance and it shutters and fixes the image in less than 30 seconds. This binocular is light in weight and hence can go positive for most adventurous observations.

• Colour – The black finish is just a common one and it suits for most applications. The hidden view of the wildlife and observing in forest gives it a silent track as the colour attraction is absent and not eye catchy.
• Size – It comes in a compact structure and all together a light weight device. The size of this model makes it easy for the user to handle and it gets easily sided in to the pockets for any time access. Even the nature enthusiast and the professional observers prefer to own a light weight and compact device as it promotes user friendliness.
• Type – This model belongs to the roof prism which is one great reason for the light weight construction and with this prism it takes the compliment for clear observation and glare free one too.

Technical Aspects:

Objective lens – The lens measures 25mm in diameter which is known as the aperture of this model. It has emerald coating and good for the normal observation. It light gathering ability in proportion with the magnification is good enough and the objects that are viewed are clearer and brighter.

Magnification – The 10 times enlargement of the size of the viewing object means the object at the distance can be seen 10 times closer than the actual distance. This is great for observing nature, bird watching, wild life and the leisure wanderings.

Exit pupil – This is one such thing that is present in the centre of the objective lens which is a small round which measures 2.4mm in diameter. It supports the objective lens in gathering more light to the viewing objects.

Field of view – This model shows the field of view of 101m at the distance of 1000 meters. The coverage is good and it virtually brings nature close to the tune of the user.

Ergonomic Features:

At the outset Clubman DCF 10x25 Roof Prism Binoculars with the lightweight and compact construction makes a comfort statement. Added to these is the rubber armouring which comes as a protection to the interior parts and also gives a perfect grip even when the hands are slippery and moist. The ruby coating protects the eyes and gives a glare free observation. The focus system is central which is easy to adjust and it can keep going with the single hand operations. The eye relief measures long which comforts the eye glass wearers and the eye cups comes with the fold down type and is made of rubber which is soft on eyes.

Miscellaneous:

Altogether this model goes interesting for all types of users and when it comes to the need of tripod it does not show compatibility. This model adheres to the requirement of travellers and hence is a perfect travel companion. The accessories like the carry case, strap and cleaning cloth are included in the package.

Clubman DCF 10x25 Binocular - Technical Specification Table

At the outlook:

It is great to experience a well balanced view of the images right from the dawn to the dusk. Vortex Razor HD 12x50 Roof Prism Binocular is enriched with features that stay distinguished from the crowded models. In the grey finish with the dimension of 7.4 inches in height and 5.6 inches in width this model weighs 39.5 ounces. Conveniently designed and brilliantly designed to view the general landscape, wild life, sports and nature as well.

Optical Features:

The Roof prism type which is used in Vortex Razor HD 12x50 Waterproof Binocular has multi coating which enriches the resolution and the contrast levels. The special coating is XR lens coating which is an anti-reflective one and with the full multi coating it is been understood that all the air to glass lens surface is been coated. This makes it possible to increase the light transmission that gives it additional brightness. This premium high density lens is extra low dispersion which ensures colour fidelity that makes it a high definition images.

Structural Features:

This model groups up with the sturdy models and is made of magnesium chassis. The speciality of the magnesium chassis is that it reduces the weight of the device and it increases the overall strength. The optics of this model comes with the O-rings that prevent the moisture and dust from getting inside the device. This makes it a water proof model. This is also been fog proofed with the argon gas purging that increases the superiority of the performance. The housing has rubber armouring so as to give a non-slip grip and also protects the internals from damaging. This also keeps it safe from scratches.

Ergonomic Features:

The multi-position eyecups give a twist up and down when required and the settings can be fixed for the comfort view of the eyes. The focus wheel is central which makes it possible to adjust both the eye piece at the same time. The locking dioptre is also present in the centre focus dial. This model is compatible with the tripod adapter that also permits to be used on the tripod or on the car window mount.

Technical Features:

• The priority know-how of such devices is the basic technical aspects which include the magnification, aperture, exit pupil, eye relief, focusing and much more. A brief of the same is as follows.
• The magnification of 12x makes it possible to use the device for the general observation, hunting and nature as it shows the ability to magnify the viewing image 12 times the actual size.
• The aperture which is the light gathering ability and the large in number the better is the performance, this model measures 50mm in diameter of the objective lens. This permits viewing better even in the low light conditions.
• The exit pupil is the spec that intimates the possible light that can enter through the pupil and the logic is same as the value that is high is better. It measures 4.17mm and so is the images better for viewing.
• The field of view at the distance of 1000 yards is 278.5 feet. The angular field of view is 5.3 degrees. It does give minimum distance of 14 feet as the close focusing.

Warranty:

The VIP warranty for Vortex Razor HD 12x50 Rubber Armouring Binocular is a high benefited one which states an unconditional and unlimited lifetime warranty. This is a great offering by the manufacturer of this model along with the many distinguished features.

Vortex Razor HD 12x50 Binocular - Technical Specification Table

Overview:

This model is compact in dimension yet it gives high magnification power. It gives multi functioning and the innovative design is reliable and more stable. Yukon Futurus 22035 20x50 Porro Prism Binoculars is light in weight and it is perfect for the outdoor activities. The prism type, the multi coated optics and the eyepiece are few aspects that make a great difference.

Physical Characteristics:

Designed with the green colour housing this model is compact and light weight with the dimension and weight of 185 x 215 x 70mm and 990 grams. It does have a tripod tread and shows adaptability to it. The eyepiece dioptre adjustment makes the focusing easy and the best quality images can be obtained. It has a rubber armouring with a comfortable grip. It shows resistant against the water, fog, shock and stands all time ready for the outdoor adventure. The focusing wheel is not only big in size it is present in centre which is simple to use and easy to adjust. The axle is made up of metal which is highly durable and as well as stable.

Technical Details:

Magnification - This model offers a 20x magnification which rightly means that the viewing objects are 20 times bigger that viewing with the unaided eyes.

Prism - Incorporated is the Porro prism and all the models in this series take the benefit of wide angle prism which gives a stylish appearance and also features with multi functions.

Aperture – The high aperture of 50mm takes care of the light gathering functions to make the images like brighter and better in contrast levels.

Field of view – The coverage area at the distance of 1000m defines the field of view and with this model it is 96 meters.

Close focus – Possible close observation is 10m distance which makes observing the birds and wildlife interesting.

Application – This model is perfect to put it to use for sports events, bird watching, outdoor, star gazing and target shooting, where it shows performance that is excellent.

Ergonomic features:

• Eclipse lens cover system that gives extreme protection to the lens all the time.
• The lens is fully multicoated which means from air to edge it is coated and the coating is with multi layers.
• The device is water resistant and the rubber armouring protects the internal parts and also gives a better hold for viewing in the extreme weather conditions.
• The optical adjustment with the axle is made of metal which is firmer and sharper.

Warranty and Package Contents:

The warranty provided for Yukon Futurus 20x50 Rubber Armouring Binocular is for the period of 3 years given by the manufacturer against the defects in materials and workmanship. The package contents of are the Binocular, neck strap, deluxe padded carrying case, cleaning cloth, warranty card and user manual.

Yukon Futurus 20x50 Binocular - Technical Specification Table