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10X25 Waterproof Roof Prism Binoculars For Hiking Sighting , Aluminum Body

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Good quality ED Lens Rifle Scope for sales
Good quality ED Lens Rifle Scope for sales
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Good quality products, trusted supplier!

—— VIctor Osorhan

Outstanding product quality & service! We have worked with a lot of companies in Asia, many times the quality is great but the communication is too complicated. In case of Shifang Yuantong Optical Instrument the quality of the products is excellent AND the communication is outstanding easy and fast

—— Matthias Frisch

8x33 Monocular ED I ordered only one as sample. They shipped fast, had in stock. It is of good quality, very sharp optics, focus smooth and fast.

—— Giorgio Pattarini

Very high quality product! Supplier is attentive, knows the business and is always willing to help. Very pleased with the whole process.

—— Ana Silva

Binocular 8x40 Porro FOV 140m/1000m I ordered one piece as sample, and they shipped promptly from stock. Well made product, very sturdy; the prism are mounted into a cradle inside the housing. The objective is recessed and protected. Focusing wheel is a bit hard but precise; eyepieces are stable. Good optics with green coatings, prisms with black c

—— Milucci Christian

I just wanted to say THANK YOU! :-) ^_^You've always responded to all my questions very promptly and with all the details i asked!You worked with me offering different options when appropriate:shipping options, or neck strap options,or boxes, You've always nice to me! so Thank you!!!

—— Ann Byrne

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10X25 Waterproof Roof Prism Binoculars For Hiking Sighting , Aluminum Body

China 10X25 Waterproof Roof Prism Binoculars For Hiking Sighting , Aluminum Body supplier
10X25 Waterproof Roof Prism Binoculars For Hiking Sighting , Aluminum Body supplier 10X25 Waterproof Roof Prism Binoculars For Hiking Sighting , Aluminum Body supplier 10X25 Waterproof Roof Prism Binoculars For Hiking Sighting , Aluminum Body supplier 10X25 Waterproof Roof Prism Binoculars For Hiking Sighting , Aluminum Body supplier

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Product Details:

Place of Origin: Sichuan , China
Brand Name: OEM/ODM
Certification: CE FCC ROHS
Model Number: WBSR3 10x25

Payment & Shipping Terms:

Minimum Order Quantity: 500
Price: Negotiation
Packaging Details: 48 units inner box per carton.
Delivery Time: 3-10 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 30000 Units Per Month
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Detailed Product Description
Product: 10X25 Roof Prism Binoculars Color: Yellow Or Black
Coating: Fully Multi Coated Body Material: Aluminum
Prism Material: Bak4 Near Focus: 5m

 

Roof Prism Binoculars 10X25 Waterproof for Hiking Sighting
 
 
Product Description
 
1.Folding Body
 
The body of Binocular can be folded to provide a adapted field to view
 
2.FMC BAK4 Prism
 
Fully-multi coated optics and ultra-wide band coating help deliver best in class brightness and clarity.
 
3.Water/Fog Proof
 
Waterproof: IPX7 level waterproof standard stay in 1.5m deep water for 30 min.
Fogproof: vacuum and lifetime pressurising with a mixture of nitrogen and rare earth gases to prevent fogging or hazing from -51F to +212F,Vaporless, fogless, mirageless from well below sea level to 8km altitude.
 
SPECS

Magnification : 10x
Objective Lens Dia. : 25mm
Exit Pupil Dia. :

3.25mm

Eye Relief : 12mm
Field of view : 142m/426ft
Field angle : 8.1 degree
Prism material : BAK4
Focus system : center focus
Lens coating : fully multi coated
Near Focus : 6m
Water/Fog Proof : Yes
Material : Aluminum
Size : 11x11x4cm
Folded Size : 7.5x11x5.5cm
Weight  335g

 
 
Our Service
 
Customization Options
1. Appearance Options
2. Optical System Options
3. Design your own model with our R&D support
4. Color Box Options
5. Neutral / OEM Packing
 
High-Quality Promise
1. Standard factory test before delivery
2. Defective Rate 5‰
3. 2 Year limited warranty
 
 
 
FAQ
 
1. Are your company a manufacturer or trading company?
We are well-experienced manufacturer specialized in producing binoculars,rifle scopes, monocular, spotting scope, astronomical telescopes, optics accessories etc., for more than 15 years.
2. Does your product have any warranty?
Yes,we offer 5 years limited warranty for rifle scopes vs 2 years limited warranty for other optical instruments such as binoculars, monocular, spotting scope, astronomical telescopes, etc.,
Damage due to misuse, ill treatment and unauthorized modifications and repairs are not covered by our warranty.
3. What's your payment method?
We usually accept the payment methods include T/T (Bank Transfer), Western Union, paypal and MoneyGram. Payment methods can be adaptable to your specific requirements.
For different countries, the payment methods we accept varies from each other.
50% deposit in advance and 50% balance before shipping. Payment terms can be negotiated.
4. What's your shipping method?
We provide comprehensive shipping methods.
For small quantity orders we ship by DHL,FEDEX, EMS/TNT Express service which is the fastest. Postal ways are also acceptable for small orders.
For large quantity orders we ship by Air or by sea, we can also ship order to buyer’s cargo agent in China.
We provide DDP service to both express way and air and sea shipping!
5. Does your company provide customization, private label service?
YES. OEM/ODM/Customization/Making your own logo/ brand are warmly welcome!
We can make adjustment or change to our products to meet your demands.
We can design, innovate, develop and produce new item molds according to your specific requirements.
Packaging can be made as per your artwork and we also provide professional designer to make design for you free of charge if you like
 
 
What to look for when buying binoculars

Magnification and objective lens diameter

When browsing binoculars, you’ll notice they come with a set of numbers, such as 12x60 or 10x25.
The first number refers to the magnification, and the second number refers to the diameter of the objective lens.

 
  • Objective lens diameter

The second number is the diameter of each objective lens in millimeters. The larger the objective lens, the more light is let into the binoculars and the brighter and sharper the image will be.
The tradeoff: Bigger objective lenses equal binoculars that are heavier, bulkier, and more difficult to keep stable without a monopod or tripod.

 
  • Magnification

A pair of binoculars’ magnification is the amount of times closer the scene you’re viewing appears compared to observing with the naked eye. Binoculars with a magnification of 12x make objects appear 12 times closer than they would if you were looking at them without binoculars.
The right level of magnification depends on what you’ll be using your binoculars for. For instance, you need 3x to 5x for the theater, 7x for sporting events, 8x to 10x for birdwatching, and 10x to 30x for stargazing.

 

Exit pupil

The exit pupil is the amount of light that reaches the eye from the objective lens up to the eyepiece. The diameter of the exit pupil should ideally be larger than the size of your pupil, otherwise you’ll end up with a reduced field of view.
When thinking about the exit pupil, bear in mind the diameter of your pupil can range from roughly 1.5mm in very bright light to about 8mm in pitch-dark conditions. To calculate the exit pupil of a pair of binoculars, divide the objective lens diameter by the magnification.
 
Lens coating
 
The purpose of a lens coating is four-fold: to reduce glare and reflections, to make colors appear more vivid, to increase light transmission, and to improve contrast.
Lenses may be uncoated, coated (meaning they have one layer of coating), multi-coated (they have several layers of coating), or fully multi-coated (all lens surfaces inside and out have multiple layers of coating).
 
Prism type
 
You’ll find one of three types of prisms in most binoculars: BaK-4, SK-15, or BK-7. The properties to look for in a good prism are a high refractive index and a low critical angle — this means a prism can transmit with less light lost as a result of internal reflection.
BaK-4 prisms are considered the highest quality, followed by SK-15 and BK-7 prisms. That said, all are made from special optical glass, so even binoculars with BK-7 prisms provide a decent image quality.
 
Angle of view and field of view
 
Both the angle of view and the field of view express how much scenery you can see when looking through your binoculars. Some manufacturers list both of these specs, whereas others list just one.
Angle of view is measured in degrees; field of view is measured in feet. So, for most people, the field of view is more meaningful than the angle of view.
 

Contact Details
Sichuan Tontube Technology Co.,LTD

Contact Person: Cathie Wu

Tel: 18483662774

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