The 20MP 12MM Motorized focus C-mount lens is part of the 20MP 1.1” lens series. To guarantee the right working distance for your application, a range of focal lengths are available in this lens series. This VA-LCM-20MP-12MM-F2.8-110-AF lens has a 12MM focal length and F-number of 2.8.

20MP 12MM Motorized focus C-mount lens

The Motorized Focus lens controller unit provides precise control over focus for compatible lenses. The unit simplifies lens operation through a user-friendly interface and eliminates the need for manual adjustments. The Motorized Focus lens controller offers a seamless integration with external applications via a dedicated API. It includes a Focus Controller Lens + cable 0.1m, RS-232 9-Pin Sub-D cable 1.4m and Lens motor extension cable 1.3m. It is CE / RoHS certified and the controller communicates over a serial connection via RS-232 / TTL. For more information, the datasheet can be consulted.

Additionally, the VA-LCM-20MP-12MM-F2.8-110-AF lens features a C-mount for easy mounting on your machine vision camera. Our C-mount lenses are designed to meet the durability and reliability requirements of industrial environments. They are built to withstand challenging industrial conditions. The 20MP 12MM Motorized focus C-mount lens is built completely from glass and metal elements.

Autofocus lens x Motorized focus lens in Machine vision

Machine vision applications often require precise control over what's in sharp focus. While autofocus offers convenience by automatically adjusting the lens, this relinquishes control from the user. Motorized focus systems are the preferred choice in machine vision for this very reason. They allow for deliberate selection of what needs to be focused on, ensuring a sharp image with the flexibility of remote adjustment.

20MP 12MM C-mount Lens for Sony IMX sensors cameras

The 20MP 1.1” lens series is compatible with a variety of industrial cameras because of this standardized C-mount thread. This 20MP 12MM Motorized focus C-mount lens is often being used in combination with the following camera sensors:

•   Sony IMX304
•   Sony IMX541
•   Sony IMX542
•   Sony IMX183

You will notice that when you click on the links that the Sony IMX sensors are employed in USB3 and GigE cameras. The cameras are available in both color and mono version. The combination of our 20MP 12MM Motorized focus C-mount lens with these sensors are often used for quality control, automation, inspection and robotics.

Resolving power of the 20MP 1.1” lens series

To create sharp images, we advise to combine the 20MP 1.1” lens series with industrial cameras that have up to 20MP resolution. The recommended cameras pixel size for this 20MP 12MM Motorized focus C-mount lens is 2.75μm. It has a resolving power of 200 line pairs per mm (lp/mm). The resolving power is determined by the number of pairs of black and white lines that can be distinguished. This is measured per millimeter of image space. A higher number of line pairs per mm indicates a higher spatial resolution, therefor the camera or lens system can resolve finer details in the image. For a complete overview of all our other lenses and their lens resolution, visit our download page.

20MP 12MM Motorized focus C-mount lens Product Life Cycle Management

The 20MP 12MM Motorized focus C-mount lens is sold in large numbers and will be produced for a long time. Nearly every lens model that has been introduced since our start still remains in stock. Additionally, if the VA-LCM-20MP-12MM-F2.8-110-AF lens approaches its End of Life (EOL), we are committed to keeping you informed. All of our customers will receive a final notification for an opportunity for a last-time buy. We also assure that after EOL that a new production run can always be initiated with a Minimum Order Quantity (MOQ) of 300 pieces of the 20MP 12MM Motorized focus C-mount lens.

Quality control & warranty of 20MP 12MM Motorized focus C-mount lens

The lens production quality control process is built on several methodical steps. The process for lenses such as the 20MP 12MM Motorized focus C-mount lens starts with a quality check of the incoming raw materials and the production line preparation. This preparation includes a check of workers PPE (Personal protective equipment) and the cleaning of equipment. During production, each step follows a strict process controlled by visual or tool aided inspections. Each product finishes production with a final inspection, confirming that optical and mechanical requirements are met. In addition, sample control inspections are performed before shipping.

This process generates comprehensive reports that covers all aspects of production. If at any time, the 20MP 12MM Motorized focus C-mount lens doesn’t comply with the given quality standards then it will be classified as abnormal. Action will be taken to guarantee the quality of the batch and the procedure. Consistent monitoring ensures that quality is maintained from the raw materials to the finished product.