China 4mm lens Manufacturers, Suppliers, Factory

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4mm 1/2.7" Standard M12 Lens

The 4mm 1/2.7" Standard M12 Lens, and all products have been tested by MTF instruments, resulting in higher consistency compared to products from other suppliers. You can rest assured to purchase standard M12 lenses from our factory.

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Made in China 4mm lens can be bought at low prices in Protesional. As one of the manufacturers and suppliers in China, we have own brands “Protesional”. Our factory to produce customized 4mm lens according to customer requirements. In addition to buying low price products, you can also enjoy our thoughtful service. If you want to inquire about the advanced products which can be customized, welcome to contact us.