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GS-AXP121 7X50 Porro Binocular BK-7 Glasses

GS-AXP121 7X50 Porro Binocular BK-7 Glasses

Order Quantity (Whole Optical Glasses)
Обычная цена $14.50 USD
Обычная цена Цена со скидкой $14.50 USD
Распродажа Продано
Стоимость доставки рассчитывается при оформлении заказа.


How to place an order

  1. Contact Us: Reach out to us via email at info@gushinoptics.com or WhatsApp at +1 832 398 2934.
  2. Proforma Invoice: We will issue a Proforma Invoice detailing your order, including pricing and payment instructions.
  3. Confirm Payment: Confirm your payment as per the Proforma Invoice.
  4. Production: Once payment is confirmed, we will proceed with the production of your order.
  5. Shipping: Your order will be shipped according to the agreed-upon lead times and shipping method.
  6. Contact Us: If you have any questions or need assistance at any stage of the ordering process, our customer service team is available to help.

What is OEM and ODM process?

Product Development Process

1. Ascertain Specifications

The first step in the process is to determine the exact specifications required for the product. This could include dimensions, materials, features, and any other relevant information.

2. Determine OEM/ODM Model

Once the specifications are determined, the manufacturer will assess if they have an existing OEM/ODM basic model that can be used. If not, they will proceed with designing a new product from scratch.

3. Optical Design

If the product requires optical components, such as a camera or lens, the manufacturer will design and submit optical performance values for approval.

4. Verify Optical Performance Approval

Once the optical design is complete, the manufacturer will verify the optical performance approval with the client.

5. Mechanism Design

After the optical design is approved, the manufacturer will move on to designing the exterior of the product. They will submit exterior drawings for approval by the client.

6. Verify Exterior Drawings Approval

Once the exterior drawings are approved, the manufacturer will verify the exterior drawings approval with the client.

7. Calculate Estimate and Prepare Sample

With the specifications and designs approved, the manufacturer will calculate an estimate for the project, including the cost of materials, labor, and any other necessary expenses. They will then prepare a sample estimate to present to the client.

8. Fabricate Sample

If the client approves the estimate, the manufacturer will proceed to fabricate a sample of the product for the client to review.

9. Shift to Quantity Production

Once the sample is approved, the manufacturer will shift to quantity production, manufacturing the agreed-upon number of products for the client.


Contact Information

WhatsApp: +1 (832) 398 2934
WeChat: +86-17623002808


Factory Address: Community 1, Banqiao, Xindu Town, Xindu District, Chengdu City, China
Office Address: No.20-10, Qunhui Road 21, Nan'an District, Chongqing, China

Working Hours

China Mainland Time (GMT+8): Monday to Friday, 9:00 AM to 6:00 PM
United States Eastern Time (GMT-5): Sunday to Thursday, 9:00 PM to 6:00 AM
United States Central Time (GMT-6): Sunday to Thursday, 8:00 PM to 5:00 AM
United States Pacific Time (GMT-8): Sunday to Thursday, 6:00 PM to 3:00 AM

Additional Information

For inquiries, please email: info@gushinoptics.com

© 2024 Gushin Optics. All rights reserved.

Can we negotiate the price?

Thank you for considering Gushin Optics. While we typically maintain our pricing, we are open to discussing it, especially based on the quantity of your order. Our margin is generally 13%, and we strive to offer competitive pricing while maintaining the quality of our products. Your satisfaction is important to us, so please feel free to discuss your requirements, and we will do our best to find a suitable solution for you.

What is your price term on Website?

The price term on our website is FOB (Free on Board). This means the price includes all costs up to loading the goods onto the vessel at the specified port. For buyers, FOB offers transparent pricing, control over shipping, potential cost savings, flexibility in shipping arrangements, and reduced risk exposure.

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Introduction:  Complete optical optics are used in the construction of our reasonably priced 7X50 Porro Binocular, which ensures that it will have more clarity and will last longer. Being able to deliver outstanding performance at an unbelievable price is made possible by the fact that our constructing approach does not require the use of resin.

Glass Lenses vs. Resin Lenses:

  • Clarity:  Images with glass lenses are brighter and more clear than those with resin lenses due to their higher optical performance.
  • Durability:  Glass lenses are perfect for rough outdoor use since they are more resilient and scratch-resistant than resin lenses.
  • Weight:  Even though glass lenses weigh more than resin lenses, the better optical performance frequently outweighs the trade-off.
  • Cost:  The price of the binocular as a whole may increase since glass lenses are more costly to make than resin ones.

Description:  This binocular is able to generate images that are both clear and detailed as a result of its superior optical components and sturdy construction. The objective lens diameter of 50 millimeters and the magnification of seven times provide clear and bright vision, making it an excellent choice for a wide range of activities that take place outside. The comfort and user-friendliness of the binocular are enhanced by components such as its compact design and surface that is easy to hold.

  • Magnification: 7X
  • Eyepiece Diameter: 28mm
  • Objective Lens Diameter: 50mm
  • The angle of View: 6.8°
  • Field of View: 119M/1000M
  • Eye Relief: 13mm
  • Exit Pupil Diameter: 7.14mm
  • Close Focus: 5m
  • Prism: BK-7
  • Waterproof: No
  • Product Color: Black
  • Product Size: 195mm x 52mm x 180mm
  • Unit Weight: 721g
  • Accessories Weight (cloth bag/strap/box): 226g
  • Color Box Size: 215mm x 80mm x 200mm
  • Volume per Carton: 20pcs
  • Carton Size: 44cm x 43cm x 44cm
  • Gross Weight/Net Weight per Carton: 20kgs/19kgs

OEM Services: We offer OEM services for distinctive branding and packaging that meets your requirements. We can achieve your goals for producing a unique product for your company, whether they include specific packaging or personalized branding.

Experience sharper vision with our affordable 7X50 Porro Binoculars. These inexpensive binoculars are made without resin and have great performance and durability.

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