Guangzhou Lansheng Optics Co.,Ltd

Guangzhou Lansheng Optics Co.,Ltd We specialize in optical lens and lens assembly as well as providing ODM and OEM services .

One of the main functions of a telecentric lens is to serve as a measuring lens, characterized by the absence of measure...
16/07/2024

One of the main functions of a telecentric lens is to serve as a measuring lens, characterized by the absence of measurement errors caused by the incident angle in the telecentric perspective. Compared with standard lenses, the light in front of the telecentric lens is parallel to the optical axis, keeping the image scale unchanged throughout the entire depth of field. This can significantly reduce or eliminate measurement errors caused by changes in working distance, measurement objects extending along the optical axis direction or tilted measurement surfaces. Lansheng Optics can provide the most suitable optical solutions for customers in need.
https://www.lanshengoptics.com/
lenses assembly design source vision lighting light source module light module

With the increasing demand for high-precision detection and measurement industry, the application of bi-telecentric opt...
15/07/2024

With the increasing demand for high-precision detection and measurement industry, the application of bi-telecentric optical detection systems and equipment with high-performance will also be further improved in machine vision. The bi-telecentric lens is designed with a complex and special structure to achieve clear imaging within a certain range. At the same time, its optical path has the characteristic of being "parallel to the optical axis", eliminating the phenomenon of edge dispersion circles. For more knowledge and design of industrial lenses, please consult us.
https://www.lanshengoptics.com/
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A bi-telecentric lens is a lens made of two pieces of optical materials with different refractive index and dispersion p...
14/07/2024

A bi-telecentric lens is a lens made of two pieces of optical materials with different refractive index and dispersion properties precisely bonded together, and its main purpose is to reduce or eliminate aberrations by combining different optical materials, thereby improving the imaging quality of the lens. Lansheng Optics bi-telecentric industrial lens has high resolution and low distortion rate, which can well meet the customers' high requirements of machine vision measurement for optical lenses.
https://www.lanshengoptics.com/

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The bi-telecentric lens takes into account the advantages of the object and image telecentric lenses, and the lens has t...
13/07/2024

The bi-telecentric lens takes into account the advantages of the object and image telecentric lenses, and the lens has telecentricity in both the object and the image space, and the magnification is constant no matter how the position of the object, the image sensor and the lens changes. Bi-telecentric lenses are optimized primarily for very low image distortion and field curvature, allowing for accurate measurements over the entire field of view.Lansheng Optics focuses on the development of customized optical products and has independent research and development capabilities, which can provide customized services for users.
https://www.lanshengoptics.com/

lenses assembly design source vision lighting light source module light module

The telecentric lens is a high-end machine vision lens and a core component of the telecentric optical system. According...
12/07/2024

The telecentric lens is a high-end machine vision lens and a core component of the telecentric optical system. According to different design principles, there are mainly three types of telecentric lenses: object-oriented telecentric lenses, image-oriented telecentric lenses, and dual telecentric lenses.

The object-oriented telecentric lenses is a device that places an aperture diaphragm on the image focal plane of an optical system. The main beam of the object side is parallel to the optical axis and the convergence center of the main beam is located infinitely far from the object side, which can eliminate reading errors caused by focusing. By using a telecentric lens, when the distance of the object being measured changes, the image distance changes as well while the image height can remain unchanged. Therefore, the size of the object can be kept consistent during measurement. If you are interested in our products, please feel free to contact us at any time!
https://www.lanshengoptics.com/

lenses assembly design source vision lighting light source module light module

A telecentric lens not only enhances natural depth of field with aperture and magnification, but also has unparalleled o...
11/07/2024

A telecentric lens not only enhances natural depth of field with aperture and magnification, but also has unparalleled optical effects compared to non telecentric lenses. When moving objects within a certain distance range, the imaging remains unchanged, that is, the magnification remains unchanged. In the visual inspection process, all items that require precision will be converted into object space and image space proportions and the actual size of the object will be restored through the size of the image. For more knowledge and design of industrial lenses, please consult us.https://www.lanshengoptics.com
lenses assembly design source vision lighting light source module light module

The requirements of industrial testing for optical lenses are not only extremely high in terms of resolution clarity, bu...
10/07/2024

The requirements of industrial testing for optical lenses are not only extremely high in terms of resolution clarity, but also in terms of scene picture stitching. It is difficult for ordinary industrial lenses to meet the AOI inspection requirements, so it is necessary to choose a telecentric lens to match the inspection application of the whole system. Lansheng has optimized the design of a unique telecentric lens for the needs of high-end users. As shown in the figure, this lens supports 1.2" ultra-large format camera, 15x optical magnification, and accuracy up to 1um. It can also be customized according to customer needs.
https://www.lanshengoptics.com/

lenses assembly design source vision lighting light source module light module

Industrial lenses have high-precision design and manufacturing processes, which can provide accurate image quality and m...
09/07/2024

Industrial lenses have high-precision design and manufacturing processes, which can provide accurate image quality and measurement results. It can also be integrated with other industrial equipment and systems to achieve automated operations and control, resulting in improving production efficiency, reducing costs and reducing errors in manual intervention. Lansheng Optics has been engaged in the optical industry for many years , can customize optical lenses for you and provide you with one-stop technical consulting services.
https://www.lanshengoptics.com/
lenses assembly design source vision lighting light source module light module

Industrial lenses use high-quality optical materials and coatings with high transparency, which can effectively transmit...
08/07/2024

Industrial lenses use high-quality optical materials and coatings with high transparency, which can effectively transmit light signals, improve imaging brightness and clarity. They typically have durable designs and structures that can withstand harsh environmental conditions and high-intensity usage, making them suitable for various applications in industrial environments. Lansheng Optics provides professional customized production of high-end optical lenses and has an optical technology team to fully meet your various needs.
https://www.lanshengoptics.com/

lenses assembly design source vision lighting light source module light module

The precise control of industrial lens coating process is one of the determining factors for clarity. In addition, the m...
07/07/2024

The precise control of industrial lens coating process is one of the determining factors for clarity. In addition, the million pixel lens adopts aspherical lenses to reduce aberration, achieving compact design while improving clarity compared to ordinary lenses.Through special optical design techniques, the image quality from the center to the surrounding areas is achieved with high resolution and contrast, which is about 2.5 times higher than traditional lenses. Even during image cropping or magnification functions, high image quality can still be guaranteed. For more knowledge and design of industrial lenses, please consult us.
https://www.lanshengoptics.com/

lenses assembly design source vision lighting light source module light module

With the continuous progress of optical design and processing technology, as well as the increasing demand for detection...
06/07/2024

With the continuous progress of optical design and processing technology, as well as the increasing demand for detection in machine vision, zoom industrial lenses are also moving towards large zoom ratios and high-definition development. Due to the advantage of being able to change the observed field of view, a zoom lens can be used instead of multiple lenses in machine vision, which is beneficial for simplifying the system structure. Therefore, the application of zoom lenses in future machine vision will become increasingly widespread. Lansheng Optics focuses on the development of customized optical products and has independent research and development capabilities, which can provide customized services for users.
https://www.lanshengoptics.com/
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The zoom industrial lens is generally a convenient connection for users, which uses electric principles for industrial c...
05/07/2024

The zoom industrial lens is generally a convenient connection for users, which uses electric principles for industrial control to achieve lens focal length transformation. Within the zoom range of the lens, the focal length can be infinitely changed, that is, any focal length within the zoom range can be used for shooting, which creates conditions for achieving diversified composition. Lansheng Optics has been engaged in the optical lens market for nearly a decade, with high product stability, long service life and reliable quality. All the lenses can be customized according to different needs. Welcome to consult us!
https://www.lanshengoptics.com/

lenses assembly design source vision light source module light module lighting

Address

No. 6 Dongxian Road , Kengtou Village , Nancun Town
Panyu District
511442

Opening Hours

Monday 08:30 - 18:00
Tuesday 08:30 - 18:00
Wednesday 08:30 - 18:00
Thursday 08:30 - 18:00
Friday 08:30 - 18:00
Saturday 08:30 - 18:00

Telephone

+8617701903808

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