IR Cut Filter 940nm

Towin is experienced in Lenses industry. We are your lens consultant and provider.

Please review our online products below, if there isn’t any lens matching your requirements, please send email to us with your requirements.

We will source, design and manufacturer for you.

Hongkong Towin Electronics Co., Ltd. is an experienced industry lens manufacturer established in 2011 in Hongkong China. We have our factories in China mainland and have employees more than 100 persons. We specialize in various kinds of high megapixel M12 mount/board mount/ S mount lenses, C mount and CS mount lenses. Our lenses include megapixel non-distortion lenses, megapixel ultra wide angle lenses, megapixel fisheye lenses and megapixel low light sensitive lenses, megapixle CCTV vari-focal lenses and so on... Besides we also welcome any custom lenses and customized camera modules.

All of Towin lens are of high and stable quality, which are ISO9001 and RoHs certificated.

Hongkong Towin Electronics Co., Ltd.i uses the latest techniques and state-of-the-art manufacturing equipment in the production line to provide best quality products. We are especially focused on developing innovative megapixel technologies and products.

Hongkong Towin Electronics Co., Ltd. has been created long-standing relationships with our customers and work together to have win win business. Whether you are interested in off-the-shelf products, or have an application that requires a custom optical solution, our R&D department will design for you to meet your systems!