How to choose the right industrial zoom lens

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2023/12/11

author:adminBOSS

 

Do you need a new industrial zoom lens for your machine vision application? If so, you're in the right place.

 

Industrial zoom lenses are used in a variety of applications, including machine vision, robotics, and automation. They allow you to magnify objects so that you can see them more clearly, and they can also be used to change the field of view.

 

The right industrial zoom lens can make a big difference in the quality of your machine vision application. By choosing a lens that is well-suited for your specific needs, you can improve the accuracy and efficiency of your system.

 

 

 

What is an Industrial Zoom Lens?

 

An industrial zoom lens is a lens designed for industrial applications. Typical features of these lenses are their high magnification and wide-angle field of view. Zoom lenses are made of rugged materials so they can withstand the harsh conditions found in industrial environments.

 

 

 

How to Choose the Right Industrial Zoom Lens for Your Application

 

When selecting an industrial zoom lens, you can consider the following points:

 

1. Determine the zoom range: For example, POMEAS zoom lenses come in a series of three zoom ratios: 6.5X, 8.0X, and 12.5X. The larger the zoom ratio, the wider the range of magnification, and the more expensive¹.

 

2. Determine the type of main lens and additional features: POMEAS zoom lenses have four types of main lenses: continuous zoom, stop-motion, motorized, and magnification feedback lenses, and additional features such as fine-tuning and matching with coaxial light.

 

3. Determine the TV adapter, as well as other accessories: Check the sensor size of the camera used, such as: 1/2 "and the required field of view FOV (generally slightly larger than the workpiece being measured). According to the magnification, WD, preliminary confirmation of the TV adapter and additional lenses, and check whether the FOV table meets the requirements.

 

4. Field of view range, optical magnification and desired working distance: Choose a lens with a slightly larger field of view than the object under test, which is conducive to motion control.

 

5. Depth of field requirements: For projects with depth of field requirements, use a small aperture as much as possible; when choosing a lens with magnification, use a low-magnification lens as much as possible under the permission of the project.

 

6. Image plane size & image quality: The selected lens image plane size should be compatible with the size of the camera's light-sensitive surface, follow the principle of "large compatible with small", the camera's light-sensitive surface can not exceed the image plane size of the lens labeling, otherwise the edge of the field of view image quality is poor.

 

 

Considerations When Choosing an Industrial Zoom Lens

 

Your application: The first step is to determine what you will be using the lens for. This will help you narrow down your choices and identify the features that are most important to you.

 

Your budget: The next step is to consider your budget. Industrial zoom lenses can vary significantly in price, so it's important to set a realistic budget before you start shopping.

 

Your experience level: If you are new to industrial zoom lenses, it is a good idea to consult with a professional before making a purchase. They can help you choose a lens that is well-suited for your needs and experience level.

 

 

Industrial zoom lenses are an essential tool for a variety of industrial applications. By choosing the right lens for your application, you can improve the accuracy and efficiency of your system.

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