
( Brand: Opto Engineering ), ( Part Type: Len ), ( Unit Type: Unit ), ( Manufacturer Part Number: TC12120 )
The OPTO Engineering TC12120 telecentric lens is an exceptional optic solution designed for various imaging applications where maintaining a consistent image size and geometry is crucial. With a focal length of 8mm and a magnification of 0.052x, this lens offers a generous 8mm image circle.
This telecentric lens is characterized by its ability to maintain a parallel, on-axis light beam and image plane, which results in a uniform image scale across the entire field of view. This feature is particularly beneficial for applications requiring precise measurement and inspection, such as machine vision systems, metrology, and automated inspection.
The lens is constructed with high-quality optical glass to ensure excellent image quality, with a wide field of view and minimal distortion. Its surface finish is superior and features a low reflectance coating to minimize back reflections, thereby reducing stray light and enhancing image contrast.
The TC12120 telecentric lens is available in different mounting options to accommodate various imaging systems. It features a C-mount, making it an excellent choice for CCTV cameras and industrial machines. Additionally, the lens has a working distance of 121.4mm, providing ample space for positioning the object under inspection.
With its telecentric design, the OPTO Engineering TC12120 lens ensures uniform image size, eliminates distortion, and delivers high-quality images for a wide range of applications. Its rugged construction and reliable performance make it an indispensable tool for precision measurement and inspection systems.
1. Telecentric Design: The primary advantage of the Opto Engineering TC12120 telecentric lens is its telecentric design, which ensures a parallel and undistorted image at infinity. This feature is essential for applications where precise measurement or inspection is required, such as in machine vision systems.
Pro: Eliminates geometric distortion, making it suitable for applications where image accuracy is crucial.
2. High Magnification: The lens offers a magnification of 0.052x, which can provide a larger image for close-up inspections. This feature can be beneficial for applications where fine details need to be examined.
Pro: Enhanced image resolution and clarity for close-up inspections.
3. Wide Field of View (FoV): The TC12120 lens offers an impressive 8mm image circle, providing a wide FoV for larger objects or fields of view. This feature can save time by reducing the need for multiple lens changes.
Pro: Reduced need for multiple lenses, saving time and resources.
4. Interchangeable Mounts: This lens comes with interchangeable mounts, enabling it to be used with various camera systems and applications, making it a versatile solution.
Pro: Compatibility with a wide range of camera systems and applications.
5. High Optical Quality: The TC12120 lens is known for its excellent optical quality, which can provide high-resolution images even in challenging lighting conditions.
Pro: Enhanced image quality, even in less-than-ideal lighting situations.
6. Limited Working Distance: Due to its telecentric design and high magnification, the TC12120 lens has a relatively short working distance. This limitation may make it less suitable for applications where a larger working distance is required.
Con: Restricted working distance, making it less suitable for applications requiring a larger distance between the lens and the object.
7. Cost: Telecentric lenses, in general, tend to be more expensive than standard lenses due to their specialized design and manufacturing process. The TC12120 lens may be more costly than other lens options.
Con: Higher cost compared to standard lenses.
In conclusion, the Opto Engineering TC12120 telecentric lens offers several advantages, including its telecentric design, high magnification, wide FoV, interchangeable mounts, and high optical quality. However, its limited working distance and relatively high cost may be disadvantages for some applications.
Recommendation: The TC12120 telecentric lens is an excellent choice for applications where precise measurement and inspection are required, and a wide FoV and high magnification are essential. It is particularly suitable for machine vision systems, metrology, and microscopy applications. If the working distance is not a concern and budget is a limiting factor, alternative lens options with similar specifications but shorter working distances may be considered.
Gorgeous Telecentric lens from the leader in telecentric engineering. 2 Working distance: distance between the front end of mechanics and object. I have some mounts for these lenses, let me know if you're interested. I will pack the lens well.
Set this distance within 3% of the nominal value for maximum resolution and minimum distortion. 3 Working /N: the real /N of a lens in operating conditions. For the fields with indication, image of a circular object such diameter is fully inscribed into detector. Easy filter insertion.
4 Maximum angle between chief rays and optical axis on the object side. Specs are in the images above, some repeated here for convenience. Typical average production values and maximum guaranteed are listed. Nearly zero distortion for accurate measurements.
Simple and robust design for industrial environments. Excellent resolution for high cameras. KEY ADVANTAGES High disinterest for thick object imaging.