- Magnification: 8X
- Objective Diameter: 42mm
- Field of View: 367 ft @ 1000 yds
- Field of Angle: 7.0°
- Eye Relief: 5.3mm
- Near Focus: 2.0m
- Finding out a practical binocular to meet your specific demand is not a hard thing when you get our waterproof binocular
- The large center focus ensures fast yet precise image adjustments
- No matter you go camping, climbing mountains or observe the space, the 8X binoculars will bring the distant view under your eyes
- The Long eye relief take use of innovative twist-and-lock eyecups to give you comfortable viewing, even for eyeglass sunglass wearers
- The Waterproof binocular is also nitrogen-purged making them fully submersible with no internal fogging
- The binocular is light weighted with ergonomic design so that it is easy to hold and wear
- The black binoculars, not only beautiful but also practical would be your nice choice
- With a nice binocular telescope, you can dig out more fun in life
- The appearance of this black binocular shows outstanding taste and it can be one of your proud possessions
- You can adjust the focus by rotating the hand wheel in the middle in order to get your ideal view
- There are covers to give your lens good protection without scratching the lens of the 8X binocular
- We also offer you one portable bag for you to take this waterproof binocular easily and safely
- Another thoughtful design of this binocular is the shields for the eyepieces
- Next time when you go camping or traveling, you can take the complete set of our waterproof binocular
- Holding binocular in your hands, you can see not only the far-away scenery, but also a wonderful feeling of transcending horizon
How to Understand Binocular Magnification
Binoculars consist of a pair of telescopes that are mounted next to each other. Each eye uses one of the telescopes to view an image that is not only magnified but also gives the appearance of depth when the lenses are properly aligned. The exact magnification that a binocular provides may be calculated from the focal length of the objective lens and eyepiece. However, in practice, the magnification relies almost exclusively on the diameter of the objective lens
- Define magnification. This is the ratio of the apparent size of an object to its actual size and is therefore a pure number without units. A hand-held pair of binoculars typically has a magnification of 7 to 12. Higher magnifications are technically possible but require the binoculars to be mounted securely
- Measure the objective lens. This is the lens at the front of the binoculars that gathers the light and affects the potential magnification of the binoculars. The objective lens on a pair of binoculars is typically about 50 mm in diameter
- Calculate the focal length of the lens. This depends on the physical properties of the lens, but it is typically at least 4 times the width of the lens. The focal length of the lens for a pair of binoculars is therefore 200 to 250 mm
- Obtain the focal length of the eyepiece. The diameter of the eyepiece should be about the diameter of a fully dilated human pupil, about 7 mm. The focal length of the eyepiece is therefore about 25 mm
- Calculate the magnification of the binoculars. This can be given as MA = fo/fe where "fo" is the focal length of the objective lens and "fe" is focal length of the eyepiece. This shows that MA = 200/25 = 8 for most binoculars. Note that the magnification of a pair of binoculars generally relates directly to the size of the objective lens, since the size of the eyepiece is more or less fixed to the diameter of a fully dilated pupil
- 1 x Waterproof Binocular
- 1 x Bag
- 1 x Shoulder Strap
- 1 x Cleaning Cloth
Spec Condition New Type Waterproof Binocular Color Black Material BAK4 Objective Lens Diameter 42mm Features Features Finding out a practical binocular to meet your specific demand is not a hard thing when you get our waterproof binocular
The large center focus ensures fast yet precise image adjustments
Packaging Package Included 1 x Waterproof Binocular
1 x Bag
1 x Shoulder Strap
1 x Cleaning Cloth
If the order has not been shipped; please contact DinoDirect Live Support for order cancellation.You will get your refund within 24 hours.
If the order has already been shipped; you may return the item to us postmarked within 30 calendar days of delivery. Before that, please contact our Live Support to inform that.
In that case we will refund you the payment excluding actual shipping fees already incurred.
If the item is defective, please contact DinoDirect Live Support and send an email to us at email@example.com attached an image or video file clearly showing the defect of the product. And we will give you a response within 24 hours whether we will resend the item or refund the payment to you for compensation.
For customization, please consider carefully before ordering.Because we do not accept return and replacement.
|Unit Price||USD$ 154.23||USD$ 145.84||USD$ 137.45||USD$ 126.26|
|Enter Wholesale Channel>>|
DINODIRECT has a team of professional designers, who are all experienced in European and Western design and lead the latest trends in Europe and the United States wedding market design. Our designers are also experienced in customizing dresses; we can do whatever you ask to do on your dresses like Lace and beading. You can tell us your ideas on your dresses and we would like to help you make your ideal wedding dress. We will give you the design in 48 hours with all the unique and charming details.
100% Made to Measure Dresses
DINODIRECT.Produces tailor-made dresses to suit your needs. We ensure that all dresses are 100% handmade. Once you provide the accurate measurement of the details (See our measurement guide) to us, we will immediately start working on your wonderful, unique wedding dress.
DINODIRECT.com’sdresses are made of best material. DINODIRECT hires only the best dressmakers and experienced designers in china, who use the finest production techniques to create your dress.
The Best Price
DINODIRECT.com’s prices are a lot lower than retail prices. With the decades experience in wedding industry, we can offer you all kinds of dresses with the most reasonable prices. Our price varies from US$100-US$800 for some of the highest quality dresses found online.
Speedy Delivery Times
DINODIRECT will ship out your dress as soon as possible. It takes you about 30 days from the day you place your order to the day you receive it.
Q: Are the dresses made by your own factory?
A: DinoDirect has our own factory with over five years’ experience in making dresses.
Q:Is the price on your website real price, why it is much cheaper than market price?
A:Dinodirect manage our business with lower overhead than a retail store or a company. We needn't employ many different departments, and needn't pay the much fees for advertising, renting a store, asking other team for alteration etc. We are the one of largest professional wedding factory in China, and our clients can order dresses from our factory directly. Since we do not have to accommodate for these costs, we can pass the savings onto our customers.
Q: How to make sure the quality?
A:DINODIRECT.com’s dresses are made of best material. DINODIRECT hires only the best dressmakers and experienced designers in china, who use the finest production techniques to create your dress.We ensure that all dresses are 100% handmade.
Q:How do I place my order in this website?
A:You can view the catalog in our website. If you find anything you want to buy just take it to shopping cart and then go check out.
Q:How do I use the search option of your site?
A: You can search by color, by designer, by occasion, by dress type, by price, or by style number. You can search all those categories at once and even sort by price and popularity once you've filtered your dresses.
Q:Can you customize the size of my dress?
A:Absolutely – if our standard sizes don't work for you, we can make you a custom-sized dress for free,When you ordering, you’ll need to check the tab for “Custom size”,then fill in your size. Getting professionally measured is best, but if you want to do it yourself be sure to read our measuring guide first. Avoid common mistakes by doing the following:
1.Ask someone else to measure for you
2.Take measurements while wearing undergarments similar to what you’ll wear with the dress
3.Provide a bust measurement from the fullest part of your chest, not your bra size!
Q:Can I order this dress in a different style/fabric/length?
A: Of course you can. You can click" Custom Size" and then leave your request in "Item Remarks". We will make your dress by your request.
PS: Some dresses do not have “Item Remarks” Tag.
Q: If I buy 2 or more dresses at the same time, do I need to pay postage for twice or more?
A: If you order 2 or more dresses including accessories from our website and we can send them together to same address, you just need to pay for postage once.
Q: How will my item (s) be shipped?
A: All shipping information is outlined in our shipping page.
Q: How long is the delivery time?
A: Usually it takes 7-15 days to make wedding dresses and 1-2 days to check your dresses. The shipping time also differs in shipping methods. The fastest shipping - expedited shipping takes 5-6 days for the shipment. The standard shipping takes 5-9 days. The super saver shipping takes 15-20 days for the shipment. The sooner you place an order, the sooner we start preparing your dress. Thank you.
Q: Will my dress exactly match the color I see on your website?
A: There might be a slight difference between the actual dress’s color and what you see in the photo depending on your computer monitor’s display settings.
Q:Can I make changes to my order after I have paid for my order?
A:You can change your order within 48 hours after you have paid your order, by contacting DinoDirect Live Support and send an email to us at firstname.lastname@example.org, if more than 48 hours, we could not change your order any more.
Ensuring your order number is included.
Q: What should I do if the size doesn’t fit me perfectly?
A:If your size fluctuates or you want to modify the dress slightly, we always leave a few inches in the seams so that your local tailor can easily make alterations as needed. Dresses generally have a margin of 1 inches on either side of a seam. Flower detailing, beading or belts/ribbons may limit ability to let a dress out.
Q:How do I upgrade my shipping?
A: Simply respond to your confirmation email with the method you would like to change it to.
Q:How to Preserve my Dress?
A: In order to prevent the dress distorting and yellowing, you can choose professional dust bag to restore.
Q:What should I do if I have forgotten my password or my password does not work?
A: In our register page, please click “forgot my password”, you will receive an email. There will be a link in the email, click that link and reset your password. If you don’t receive the email, please check it again in your spam mail. Please contact with our Customer Service online if you don’t receive it indeed.
Bought this item on12-16-2009
- Other Thoughts: 8X binocular is enough for my use and the magnification is very clear.
Was this review helpful?
Bought this item on11-08-2011
- Other Thoughts: I use this binocular to watch the park under my building, the image is clear enough. So I am satisfied with my choice.
Was this review helpful?
Bought this item on11-06-2011
- Other Thoughts: good view and easy to take along
Was this review helpful?
Bought this item on03-09-2010
- Other Thoughts: My brother always wants to get one binocular and I bought this black binoculars to him after I got the first salary. Hope he likes it.
Was this review helpful?
Bought this item on06-08-2011
- Other Thoughts: As a new hand of binoculars, I think I need some time to get to know how it works. Anyway, it looks nice.
Was this review helpful?