Leedsen EOS-NEX Lens Adapter with Aperture for Canon EF Lens to Sony E Mount Camera
Leedsen EOS-NEX Lens Adapter with Aperture for Canon EF Lens to Sony E Mount Camera
- Key Selling Point: Built-in Aperture Control Ring, perfectly solving the problem of EF lenses not allowing manual aperture adjustment.
- Compatible Systems: Compatible with Canon EF/EF-S lenses for Sony E-Mount (NEX/Alpha) mirrorless cameras, supporting infinity focus.
- Materials and Craftsmanship: Robust copper-aluminum alloy body, CNC precision machining, black anodized surface, professional and durable.
- B2B Advantages: Direct supply from professional lens manufacturer suppliers, supports logo customization and mixed orders, offering excellent value for money.
Table of contents
Popular products
product details
1. Unique Integrated Aperture Control System
This EF-NEX adapter solves the core pain point of “electronic lens to mirrorless camera” adapters. Since Canon EF lenses lack a physical aperture ring, ordinary dummy adapters cannot adjust the amount of light entering the lens. As an innovative lens manufacturer supplier, we have integrated a precise built-in variable aperture mechanism into the adapter body. Users can directly and manually control the amount of light entering the lens via a “1-6” dial on the side. This adapter with aperture control ring function makes it an essential accessory for low-cost video shooting solutions and short film production teams, possessing significant market differentiation value.
2. Bridging Two Major Systems (Canon EF and Sony E-Mount)
This product aims to connect the two largest existing photography systems on the market: the Canon EF/EF-S lens lineup and the Sony E-Mount (NEX/Alpha) mirrorless camera. It supports not only the full-frame A7 series but also the APS-C A6000/ZV-E10 series. By offering Canon EF to Sony E mount adapter bulk services, we help distributors capture the huge demand from “frame swappers” and “dual-mount users” (users who own both Canon lenses and Sony bodies). Extensive compatibility translates to a broader end-customer base and faster inventory turnover.
3. Heavy-Duty Aluminum & Brass Build
Addressing the high-frequency operation of manual adapters, we’ve abandoned cheap plastic structures. Both ends of the mount (lens end and body end) are made of high-strength chrome-plated brass to ensure they remain tight and won’t wear off even with frequent disassembly and assembly; the central connecting tube is made of aerospace-grade aluminum alloy with an anodized black finish, and precision CNC machined to ensure absolute parallelism of the optical axis. This durable manual lens adapter provides robust physical support for mounting heavy telephoto lenses with red rings, greatly enhancing user confidence in the product.
4. Flexible OEM Customization and Factory Direct OEM Services
While this is a generic molded product (Private Mold: No), we offer extensive brand customization options. As a source factory, we welcome OEM camera accessory orders and support high-contrast laser logo engraving on the black metal lens body. Our Guangdong production base supports mix-order camera parts, allowing you to purchase this aperture-equipped adapter in conjunction with standard or other mount models. We promise fast sample production and highly competitive factory prices to help you maintain a profit margin in the fiercely competitive e-commerce market.
