20X50 BAK7 Porro Binocular
20X50 BAK7 Porro Binocular
SKU:GS-TT20
How to place an order
How to place an order
- Contact Us: Reach out to us via email at info@gushinoptics.com or WhatsApp at +1 832 398 2934.
- Proforma Invoice: We will issue a Proforma Invoice detailing your order, including pricing and payment instructions.
- Confirm Payment: Confirm your payment as per the Proforma Invoice.
- Production: Once payment is confirmed, we will proceed with the production of your order.
- Shipping: Your order will be shipped according to the agreed-upon lead times and shipping method.
- 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?
What is OEM and ODM 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.
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Additional Information
Can we negotiate the price?
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?
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.
Introduction
Experience exceptional performance with the 20x50 Porro Prism Binoculars, designed for outdoor enthusiasts and professionals seeking reliable optics. Combining a robust aluminum alloy body, high-precision optical glass, and a comfortable grip, these binoculars deliver excellent image clarity and functionality for birdwatching, sports, and general use.
Description
The 20x50 Porro Prism Binoculars are built with premium optical components, including a 50mm objective lens and fully coated optics for enhanced light transmission and image brightness. With a wide field of view and center-focus adjustments, these binoculars are perfect for observing distant objects with precision. Lightweight and portable, they come with a foldable eye cup, tripod compatibility, and essential accessories for a complete viewing experience.
Features
- 20x Magnification: Observe distant details with precision and clarity.
- 50mm Objective Lens: Allows more light for bright, detailed images.
- Porro Prism Design: Ensures superior depth perception and wide field of view.
- BAK7 Glass Prisms: Delivers sharp, high-contrast images.
- Durable Construction: Aluminum alloy body with a black rubber armor for shock resistance and a firm grip.
- Coated Optics: Single-layer coatings on objective and ocular lenses for enhanced light transmission.
- Wide Field of View: 52m at 1000m (156ft at 1000 yards).
- Adjustable Diopter: Right diopter ring for personalized focus adjustment.
- Comfortable Viewing: Fold-down rubber eye cups for eyeglass wearers.
- Tripod Adaptability: Compatible with standard tripods for stable viewing.
- Essential Accessories: Includes a soft case, neck strap, and cleaning cloth for convenience.
Specifications
- Magnification: 20x
- Objective Lens Diameter: 50mm
- Ocular Lens Diameter: 15mm
- Exit Pupil Diameter: 3.6mm
- Eye Relief: ≥12.5mm
- Field of View: 5° (52m @ 1000m / 156ft @ 1000 yards)
- Resolution: ≤5.6″
- Twilight Factor: 31.62
- Relative Brightness: 6.25
- Near Focus: 5m
- Interpupillary Distance: 56mm - 74mm
- Focus System: Center focus with objective lens focusing
- Prism System: Porro Prism (BAK7)
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Optical Configuration:
- Objective Lens: 3 elements in 1 group
- Ocular Lens: 4 elements in 3 groups
- Lens Type: Spherical lenses
- Lens Coating: Single-layer coating on objective and ocular lenses
- Waterproof/Fogproof: No
- Gas Filling: No (unfilled)
- Eye Cup: Fold-down rubber type
- Tripod Adaptability: Yes
- Dimensions: 180mm x 132mm x 70mm
- Weight: 880g
Accessories
- Soft Case: Made of high-elastic fabric material for protection and portability.
- Strap: 25mm wide durable woven strap for comfortable carrying.
- Cleaning Cloth: Lint-free for safe lens cleaning.
- Instruction Manual: Detailed guide for easy operation.
- Packaging: Standard packaging included.
OEM & ODM Services
We offer tailored OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) solutions for our 20x50 binoculars:
- Brand Customization: Add your logo, packaging design, and unique branding elements.
- Material and Color Options: Customize the armor material and color to match your market needs.
- Modified Specifications: Adjust optical features, coatings, or design to suit specific applications.
- Packaging Solutions: Exclusive packaging designs tailored to your brand.
- Flexible MOQ: Solutions tailored for both small and large-scale businesses.