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The F15-300mm visible zoom lens is a precision optical instrument designed for professional photography and videography, offering a focal length range from 15mm to 300mm with a maximum aperture of f/4.5 at the wide end and f/6.3 at telephoto. It features multi-coated glass elements to reduce flare and ghosting, and a mechanical zoom mechanism with smooth, consistent resistance throughout the range. The lens body is constructed from magnesium alloy with sealed joints for light dust and moisture resistance.
Optical performance aligns with industry standards for broadcast-grade lenses, using low-dispersion glass to minimize chromatic aberration and aspherical elements to correct spherical distortion. The focus ring operates with a 270-degree throw for fine manual control, and the zoom ring has a 120-degree rotation for precise framing. These are typical features in professional cinema lenses but uncommon in consumer-grade equivalents. The lens mounts to standard C-mount and CS-mount cameras, making it compatible with most industrial and surveillance systems.
This lens is commonly purchased by industrial camera integrators, documentary filmmakers, and security system installers who require variable focal length without changing optics. Buyers typically order in quantities of five or more for system deployments. Packaging includes foam-lined cases with lens caps and a protective hood. Lead time for bulk orders is confirmed directly with the supplier, and delivery terms are negotiable under FOB Changchun or EXW conditions.
| Focal Length | 15mm to 300mm |
| Maximum Aperture | f/4.5 at 15mm, f/6.3 at 300mm |
| Minimum Focus Distance | 1.2 meters |
| Lens Mount | C-mount, CS-mount compatible |
| Element Composition | 8 elements in 7 groups, including 2 aspherical and 1 low-dispersion element |
| Coating | Multi-layer anti-reflective coating, typical for broadcast lenses |
| Filter Thread | 77mm |
| Weight | 1.85 kg |
| Zoom Rotation | 120 degrees, typical for professional zoom lenses |
| Focus Rotation | 270 degrees, standard for precision manual focus systems |
Changchun Brd Optical Co., Ltd is based in the High-Tech Industrial Development Area of Changchun, Jilin Province, and specializes in the design and manufacturing of industrial optical lenses. The company does not publish its workforce size, annual revenue, or client list. Its trust tier is listed as harbor, indicating basic supplier verification through transaction history and address validation, but no third-party certifications are referenced in the listing.
The supplier produces lenses for surveillance, machine vision, and broadcast applications, and operates with a focus on OEM and bulk orders. There is no public record of ISO certification, R&D team size, or export experience beyond the scope of this listing. Response metrics show no recorded activity, suggesting communication must be initiated directly for technical inquiries. Buyers should verify production capacity and lead times before placing orders.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, verify the lens mount compatibility with your camera system, especially if using non-standard sensors. Request a sample to test focus accuracy and zoom smoothness under your intended lighting conditions. Confirm that the supplied lens hood matches the extended position at 300mm, as mismatched hoods can cause vignetting or mechanical interference.
Lead time for bulk orders is typically 4 to 6 weeks but must be confirmed directly with the supplier. Incoterms are usually FOB Changchun or EXW, with payment terms commonly T/T in advance or 30% deposit. Buyers should request a packing list detailing foam density, moisture barriers, and shock indicators, especially for air freight shipments.
Quality checks should include MTF testing at multiple focal lengths, measurement of focus shift across temperature ranges, and verification of coating adhesion using cross-hatch tape tests. Request a certificate of calibration for each unit, including serial number and test date. Ensure all documentation complies with your country’s import regulations for optical equipment, particularly if used in surveillance or defense applications.
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When sourcing F15-300mm Visible Zoom Lens for your business, securing the right balance of quality and cost is essential. Changchun Brd Optical Co., Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Optical Lenses sector with strong demand from importing countries worldwide.
Importing F15-300mm Visible Zoom Le requires careful attention to shipping logistics, customs compliance, and secure payment terms. Changchun Brd Optical Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this F15-300mm Visible Zoom Le has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Optical Lenses category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing F15-300mm Visible Zoom Le requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for F15-300mm Visible Zoom Lens from Changchun Brd Optical Co., Ltd is $1/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Changchun Brd Optical Co., Ltd through EximNext.
The supplier, Changchun Brd Optical Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for F15-300mm Visible Zoom Le. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for F15-300mm Visible Zoom Lens depends on the specific grade and form. Contact Changchun Brd Optical Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
To import F15-300mm Visible Zoom Le from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Changchun Brd Optical Co., Ltd. Ensure you have the necessary import licenses for Optical Lenses products in your destination country.
Yes, Changchun Brd Optical Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Changchun Brd Optical Co., Ltd through EximNext.
Changchun Brd Optical Co., Ltd offers F15-300mm Visible Zoom Le with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
F15-300mm Visible Zoom Le is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Changchun Brd Optical Co., Ltd through our platform.
Changchun Brd Optical Co., Ltd maintains international quality certifications. These ensure that the F15-300mm Visible Zoom Le meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Changchun Brd Optical Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Changchun Brd Optical Co., Ltd.
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