Experience the pinnacle of innovation with our Wholesale M42-EOS RF Lens Adapter Ring for Canon EOS Cameras! The inner walls are adorned with a sophisticated matte paint finish that ensures uniform application and a sleek appearance. Crafted with precision, the use of high-grade stainless steel shrapnel enhances resistance to wear and maintains impeccable shape over time. Laser engraving not only marks the product model and logo with elegance but also adds a touch of luxury. Constructed entirely from robust metal, the front mouth boasts brass composition, offering exceptional durability and enhanced wear resistance-guaranteeing superior performance and longevity.
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Stable, high precise and durable constructionEasy Installation, with perfect surface finishing
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Compatible with Sony EOS NEX/Alpha camera includes:Sony NEX-3,NEX-3C,NEX-3N, NEX-5, NEX-5C,NEX-5N, NEX-5R NEX-5T, NEX-6.NEX-7,NEX-C3, NEX-F3, NEX-VG10, a7,a7R a9.a3000, a3500, a5000, a5100, a6000, a6300, a6500, a7S, a7 1l, a7S 11,a7RIl,a7R Ill etc
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For heavy medium format lenses, we suggest to use with a telephoto bracket and a tripod to balance its weight when shoot.
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Welcome to Dongguan Leedsen Optical Products Co., Ltd., a leader in the camera accessory industry. Since our establishment in September 2004, we have dedicated ourselves to crafting top-tier camera essentials, including rings, filters like CPL, NDX, UV copper rings, and focusing tubes. Our expansive 2200 square meter facility is equipped with 15 advanced CNC lathes and 12 machining centers imported from Japan, complemented by an array of auxiliary equipment. This comprehensive setup enables us to offer a complete industrial chain from turning, milling, and drilling to tapping, surface treatment, laser engraving, assembly, packaging, and shipping. We proudly provide custom solutions, be it samples or OEM services, underpinned by our integrity, strength, and industry-acclaimed quality. We warmly invite friends and partners for visits, guidance, and fruitful business negotiations.
Q1: can you accept OEM?
A1: Yes, we can.
Q2: When can you deliver products?
A2: We can deliver in 2-9 working days. It depends on your quantity and location, we have warehouse in US/Canada/Europe.
Q3: Do you have design patent?
A3: Yes. Our all products are R&D by ourselves and applied for patents. We have our own unique selling points to distinguish us from others.
Q4: How long is your warranty period?
A4: 6 months. If it's product failure, we will provide new spare parts and guide you to repair by video.
Q5: How about your R&D capability and factory scale?
A5: We have a strong 20 engineers R&D team and launch 2 new models every 6 months. Our production workshop is 7000 square meters, capacity can reach 1000-1500 units per day.
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