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East Wind 8X30 Military Binocular With Compass:Accurate Optics for Ground Force and Marine Corps Tasks

East Wind 8X30 Military Binocular With Compass:Accurate Optics for Ground Force and Marine Corps Tasks

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Regular price $79.00 USD
Regular price Sale price $79.00 USD
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How to place an order

  1. Contact Us: Reach out to us via email at 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:

© 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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Introducing the East Wind 8X30 Military Binocular, a specialized optical tool designed for the rigorous demands of ground force and marine army operations. Built to deliver unparalleled performance, durability, and precision, this binocular is an essential companion for military professionals requiring clear and detailed vision in challenging environments.

Product Description:

Precision Optics for Tactical Advantage

The East Wind 8X30 Military Binocular is equipped with advanced optics, including a Porro prism system and individual focus adjustment, ensuring sharp and detailed images in any lighting condition. Its 8x magnification and 30mm objective diameter provide a clear and wide field of view, essential for reconnaissance, surveillance, and target acquisition missions.

Enhanced Features for Military Applications

Designed with the needs of ground force and marine army personnel in mind, this binocular features a built-in Rangefinder Reticle for precise distance measurements. Additionally, it includes a compass for navigation purposes, adding to its utility in the field. The nitrogen-filled housing ensures reliable performance in extreme environments, including waterproofing up to 1.5 meters for 30 minutes, making it ideal for use in harsh conditions.

Durability and Reliability for Military Operations

Weighing only 575 grams and encased in a rugged, armor-coated exterior, the East Wind 8X30 Military Binocular is built to withstand the harshest conditions. Its tripod-mountable design allows for extended surveillance operations, while the retractable eyecups ensure comfortable viewing during long missions.

Ideal for Ground Force and Marine Army Operations

Whether used for reconnaissance, surveillance, or target acquisition, the East Wind 8X30 Military Binocular is the ideal optical tool for ground forces and marine army personnel. Its unmatched performance, reliability, and precision make it a valuable asset in any military operation.


  • Magnification: 8x
  • Objective Diameter: 30mm
  • Exit Pupil Diameter: 4.3mm (minimum 4.0mm)
  • Eye Relief: 16.5mm (minimum 15mm)
  • Field of View - Angular: 8° (minimum 6.9°)
  • Resolution (Center): ≤7.5"
  • Dark Index: 14.5
  • Minimum Focus Distance: 9.8m
  • Relative Brightness: 18.5
  • Water Resistance / Proof: Water resistant up to 1.5m/30min
  • Weight (Binocular Only): 575g
  • Prism System: Porro prism system
  • Focus System: Individual focus
  • Armor: Yes
  • Tripod Mounting Screw: Yes
  • Retractable Eye Cups: Yes
  • Nitrogen Fill: Yes

How the Rangefinder Reticle Works:

Rangefinder reticle binoculars and scopes use a few different distance-calculating techniques. The simplest and most widely used method compares a scale or measurement marker on the reticle in the field of view of the scope, binocular, or monocular to a section of the thing that you are looking at that is known in size. This is commonly referred to as the Mil-Dot reticle in military and hunting circles, and the technique for calculating the distance is called the Mil-dot formula:

As an illustration, if you were on a yacht and you knew a lighthouse was sixty meters tall, and you were looking through your reticle rangefinder binoculars at it:

OEM Services:

Gushin Optics offers OEM services, including custom branding, packaging, and design modifications to meet client specifications.

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