Wide angle 7X50 bak4 binoculars waterproof binoculars

  Product show

Technical parameter

1. with rangefinder

2. 100% high optical lens, high resolution and super definition 

3. waterproof, fogproof(Nitrogen-filled), shockproof

     handle extreme weather condition 

4. Porro prism system provides greater depth perception  and generally offer a wider field of view

5. BAK4 material: higher quality glass, yielding brighter images and high edge sharpness

6. Good close focus(4m): the closest you can be to an objective and maintain  clarity is 4m

7. Long eye relief: 24mm

    reduce eyestrain and is ideal for eyeglass wearers

8. Wide field of view:7°

 9. Full Broadband Mulfiply Coatings:(FBMC)

    increase light transmission and color qualtiy, resulting in a brighter, higher-contrast image,with reduced eyestrain.

10. Large exist pupil: 7mm

     allows your eyes to receive a greater amount of light, resulting in a brighter image

11. Individual focus

      better focus, less chance of focuser shift

   Good


1. Enquiries will be replied the first time around .

2. Fast sample arrangement.

3. Sample Charges will be returned back at certain rate according to your order quantity.

4. OEM and Logo available

5. Delivery on time

6. A variety of payment, such as Western Union, Paypal, LC, TT etc.

7. Any one will be kindly treated as our friend no matter you are a small or a new customer.

8. Help you on products recommendations and market positioning for your reference

9. Packages tracking and Products’ arrival reminding .

10. The corresponding compensation can be provided for products’quality problems.

   Kunyang Zhicheng Optical Co., Ltd. ( former Kunyang Optical Instrument Factory ) , founded in 1993 , is located in the cradle of the world's optical products - Kunming, YunnanProvince . We engaged in high-end telescopes , binoculars and spotting scope research and development production and sales of professional manufacturers.Our company has more than 50 employees, 5 professional design engineers, the company’s area is about 1,500 square meters. Company primarily focused on the early well-known clients such as : manufacturing and exporting BOSMA, BUSHNELL, MEADE BRESSER and other products.At present, the company has 100% of the products exported to Europe and Japan ,we received the unanimous endorsement of foreign partners in a relatively short period of time with excellent product quality and honesty pragmatic cooperation ,and gradually won reputation and location in the world of traditional optical industry
  As a supplier of international brands , in addition to our constant innovation and effort, the company 's partners are some of the world's leading optical companies , they continue to provide us with a lot of product recommendations ,market feedback and quality endorsement in the process of cooperation over the years, which not only makes our products become perfect , but also provides us a strong quality foundation for occupying the market leading position at home and abroad today. Meanwhile, we use modern network platform and logistics system, through the network direct sales and agents around the direct way , try to increase productivity, reduce costs, compress in the  middle of the process from factory to the hands of cunsumers to a minimum, which can guarantee domestic consumers to buy our high-quality products at the lowest price, and get the valued and cost-effective products by not  having to make the most of the high rents and overwhelm luxurious shopping mall advertising pay .
  As a famous internationally domestic OEM supplier and pioneer telescope brands , we may obscure in the domestic telescope market today, but we believe accumulation brought gorgeous tomorrow.
  Kunyang Zhicheng optics must provides you with the most cost-effective international     products and excellent service , please join hands with us to create the future !

1.Are your company a trading one or a factory?

   Factory  (We produce, we sell)

2.After an order is placed, when to deliver?

    It depends on whether the products you buy has inventory. If we have inventory, generally we can arrange shipment after 2 to 3 days.If not, it will be decided by the time of the factory production.

3. Is your company accept customization?

    We accept OEM/ODM. We have our own factory and excellent design team,Any color and any logo is welcome, We accept OEM/ODM. 

4.Do your products have warranty?

   Yes, We offer 1 year warranty. Our Policy: If there is some quality problem 

   First, Send the defective to us. You bear the freight

   Second, After fixed,send back to you.We pay the freight

5.How to place order?

   a. Send us inquiry

   b. Confirm your wanted AITE products

   c.Confirm the price and freight and other details

   d.Finish the payment

   e.We start production and arrange the shipping

   f.You got your great rangefinder