MA-39 Metal Ring Adapter to Convert Focus Ring From 50 mm to 39mm

Ningbo AMZ Instruments Co., ltd.

As a top optics product manufacturer, AMZ INSTRUMENTS provides a broad range of cutting-edge professional optics and accessories to large distributors around the global.

Through our China network of manufacturing facilities we are able to manufacture superior instruments and optical components to our specifications at reasonable prices. To ensure the best in quality and performance we visit, inspect and audit each of our manufacturing partners on a regular basis.

Our products are available exclusively through a nationwide network of authorized distributors and are backed by our industry leading 2-year limited warranty.

Shipping Information

We can ship to virtually any address in the world. please email us at info@amz-instruments.com or call +86 15990266988 to get a quote that includes shipment fees.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Shipment fees are calculated based on the destination, size and weight of your item(s) and include insurance of the goods shipped. Our standard shipment method is Fed Ex, UPS. If you have your own UPS or Fed Ex, DHL account #, we are happy to ship on your account. Please emial or call us to place your order and provide us your account information.

AMZINST manufactures optics products and related accessories, which have been consistently distributed and trusted by worldwide companies.

China-owned and operated facilities provide the management, quality control, design, marketing and customer service that make AMZINST® a market leader. In our China warehouse, each product is unpacked, assembled and individually tested and inspected by our team of technicians to ensure compliance with the strict quality standards. Join our network of distributors for a mutually beneficial partnership.