Blog
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Guides and explainers about CCTV lenses, C Mount lenses, M12 lenses, varifocal lenses, low distortion lenses and machine vision lenses, written in plain language for buyers. Each post explains a concept, a comparison or a choice, and ends with what to confirm before ordering.
Posts
- How to Choose a CCTV Lens — How to choose a CCTV lens: start with the camera, describe the scene, and confirm the exact lens in writing before ordering.
- What Is a C Mount Lens? — What is a C Mount lens? The mount family, the cameras it serves, and what to confirm before ordering.
- C Mount vs M12 Lens — C Mount vs M12 lens compared: mount family, camera family and fitting, and how to choose between them.
- What Is a Varifocal Lens? — What is a varifocal lens? Adjustable focal length explained, and what to confirm before ordering.
- What Is a Low Distortion Lens? — What is a low distortion lens? Distortion explained, where it matters, and what to confirm before ordering.
- How to Choose a Machine Vision Lens — How to choose a machine vision lens: start with the decision the picture must support, and confirm the exact lens in writing.
- Types of Lenses Used in CCTV Cameras — Types of lenses used in CCTV cameras: the kinds of lens a CCTV camera uses, and how to tell them apart.
- Surveillance Camera Focal Length — Surveillance camera focal length explained: how focal length shapes a surveillance view, and what to confirm before ordering.
Questions to confirm before ordering
Model numbers, specifications, minimum order quantities, lead times and prices are not published on this site. Before payment, confirm each item below in writing for the exact lens and quantity you need.
- Confirm the exact lens category and the camera or system it will be used with.
- Confirm the model number that applies, if one is offered for your requirement.
- Confirm the specifications that matter for your application, in writing, before ordering.
- Confirm the minimum order quantity, the lead time and the price for your quantity.
- Confirm which documents are supplied with the order. Certificates available upon request.
- Confirm compatibility with your camera and mounting arrangement before ordering.
Send your inquiry to [email protected] (Contact: Melody Zheng, 0086-571-86619019, 0086-13819196867, [email protected]).