![Mechanical Drawing LENS SWIR C-mount 1.3MP 25MM F1.8 for max sensorsize 1/2" NON DISTORTION](http://va-imaging.com/cdn/shop/files/2029063269_c0ccbf2b-6190-482a-b262-c77e368e322a.jpg?v=1725648483&width=1160 "Mechanical Drawing LENS SWIR C-mount 1.3MP 25MM F1.8 for max sensorsize 1/2" NON DISTORTION")
![Mechanical Drawing LENS SWIR C-mount 1.3MP 25MM F1.8 for max sensorsize 1/2" NON DISTORTION](http://va-imaging.com/cdn/shop/files/2029063269_c0ccbf2b-6190-482a-b262-c77e368e322a.jpg?v=1725648483&width=312 "Mechanical Drawing LENS SWIR C-mount 1.3MP 25MM F1.8 for max sensorsize 1/2" NON DISTORTION")
VA-LCM-1.3MP-25MM-F1.8-020-SWIR, LENS SWIR C-mount 1.3MP 25MM F1.8 1/2" NON DISTORTION
- LENS SWIR C-mount 1.3MP 25MM F1.8 1/2" NON DISTORTION
![Mechanical Drawing LENS SWIR C-mount 1.3MP 25MM F1.8 for max sensorsize 1/2" NON DISTORTION](http://va-imaging.com/cdn/shop/files/2029063269_c0ccbf2b-6190-482a-b262-c77e368e322a.jpg?v=1725648483&width=1456 "Mechanical Drawing LENS SWIR C-mount 1.3MP 25MM F1.8 for max sensorsize 1/2" NON DISTORTION")
Description
The 1.3MP 25MM SWIR lens is part of the 1.3MP 1/2” SWIR lens series. To guarantee the right working distance for your application, a range of focal lengths are available in this series. This VA-LCM-1.3MP-25MM-F1.8-020-SWIR lens has a 25MM focal length and F-number of 1.8. Our SWIR C-mount lens series supports the wavelength range from 400nm – 1700nm and is designed for sensors with a pixel size of 3.45µm and more.
SWIR C-Mount lenses
SWIR lenses are commonly referred to as Visible-SWIR lenses and are made specifically for SWIR machine vision cameras. You can define Visible light by its wavelength that ranges between 400nm and 780nm, where as infrared light has a wavelength that ranges between 780nm and 1000µm. Short-wave infrared (SWIR) light is a type of infrared light that is most similar to visible light. This 1.3MP 1/2” SWIR lens series is specifically designed for Sony's IMX990 and IMX991 SWIR image sensors and many more. These sensors are designed to capture light ranging from the visible spectrum to SWIR spectrum. They are capable of capturing comprehensive image data that covers wavelengths ranging from 400nm to 1700 nm. Our SWIR cameras replace the traditional "Visible light camera + SWIR camera" dual camera detection scheme. In addition, they improve the processing speed, expand the detection range and offer low-cost solution.
The 1.3MP 25MM SWIR C-mount lens in combination with a Monochrome SWIR camera is useful in a variety of applications:
- Semiconductor inspection: For the identification of defects do not appear in the visible spectrum.
- Inspection of humidity/moisture on products: Water becomes opaque at 1450nm wavelength. At this wavelength, the light is absorbed by the water.
- Detection of a specific material among other materials: Plastics, metals e.g. may look similar in visible light, but as the infrared reflectance and absorptance vary at different wavelengths, the specific material can be detected among others.
Specifications
| Part number | VA-LCM-1.3MP-25MM-F1.8-020-SWIR |
| Lens resolution (megapixel) | 1 |
| Lens Image format / circle | 1/2" |
| Lens IR corrected | true |
| Lens focal length (mm) | 25 |
| Lens aperture / iris | Manual iris |
| Lens aperture (min) | F1.8 |
| Lens minimum object distance (MOD) - Max | 100mm - 5000mm |
| Lens mount | C |
| Lens dimensions | TBD |
| Lens distortion | < 0.4% |
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1.3MP 25MM Short-Wave Infrared lens
Both the iris and focus of this 1.3MP 25MM SWIR lens can be adjusted, screws can be used to fasten them. Additionally, the VA-LCM-1.3MP-25MM-F1.8-020-SWIR SWIR lens features a C-mount for easy mounting on your machine vision camera. Our C-mount SWIR lenses are designed to meet the durability and reliability requirements of industrial environments. They are built to withstand challenging industrial conditions. The 1.3MP 25MM SWIR lens is built completely from glass and metal elements.
SWIR lens for Sony IMX sensors
The 1.3MP 1/2” SWIR lens series is compatible with a variety of industrial cameras because of the standardized C-mount thread. This 1.3MP 25MM SWIR lens is often used in combination with the following camera sensors:
The development of these new SWIR sensors is a significant step forward in the field of SWIR imaging. SWIR sensors are expected to enable the development of new and innovative applications for SWIR imaging. The sensors are based on Sony's SenSWIR technology, which uses indium gallium arsenide photodiodes (InGaAs) to capture SWIR light.
Resolving power of the 1/2” SWIR lens series
The 1.3MP 1/2” SWIR lens series is recommended for industrial cameras with SWIR sensors such as the previously mentioned Sony sensors to create sharp images within the Short-Wave Infrared field. The recommended cameras pixel size for this series is 3.45µm. It has a resolving power of 160 line pairs per mm (lp/mm). The resolving power is a measure of how many pairs of black and white lines can be distinguished per millimeter of image space. A higher number of line pairs per mm indicates a higher spatial resolution, meaning that 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.
SWIR lens Product Life Cycle Management
The SWIR lens series is sold in large numbers and will be produced for a long time. Almost every lens model that has been added to our portfolio since our start, still remains in stock. Additionally, if the VA-LCM-1.3MP-25MM-F1.8-020-SWIR lens approaches its End of Life (EOL), we are committed to keeping you informed. All our customers will receive a final notification for their last-time buy. We also assure that after EOL a new production run can always be initiated with a Minimum Order Quantity (MOQ) of 300 pieces of the 1.3MP 25MM SWIR lens.
Quality control & warranty of SWIR lenses
The lens production quality control process is built on several methodical steps. The process for SWIR lenses, such as the 1.3MP 25MM SWIR lens, starts with a quality check of incoming raw materials and production line preparation such as check of workers PPE (Personal protective equipment) and 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, covering all aspects of production. If the 1.3MP 25MM SWIR lens doesn’t comply with the given quality standards at any time, it will be classified as abnormal. An action will be taken to guarantee the quality of the batch and the procedure. Consistent monitoring ensures that quality is maintained from raw materials to the finished product.
| Part number | VA-LCM-1.3MP-25MM-F1.8-020-SWIR |
| Lens resolution (megapixel) | 1 |
| Lens Image format / circle | 1/2" |
| Lens IR corrected | true |
| Lens focal length (mm) | 25 |
| Lens aperture / iris | Manual iris |
| Lens aperture (min) | F1.8 |
| Lens minimum object distance (MOD) - Max | 100mm - 5000mm |
| Lens mount | C |
| Lens dimensions | TBD |
| Lens distortion | < 0.4% |
| Lens filter thread | M28.5xP0.5 |
| Partnumber old | LCM-SWIR-1.3MP-25MM-F1.8-2-ND1 |
Reviews VA Imaging
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8Cameras are a great value for money
The cameras are a great value for money and the lenses also. The software is outdated and needs refreshing. It took me considerable amount of time to discover how to access the camera features. The cameras are a great value for money and the lenses also. The software is outdated and needs refreshing. It took me considerable amount of time to discover how to access the camera features.
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10Excellent quality material and attentive and reliable supplier
In the commercial phase we had maximum support and delivery times were respected. The material is quite good with low and competitive costs. In the commercial phase we had maximum support and delivery times were respected. The material is quite good with low and competitive costs.
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10Fast cable delivery
I had ordered a camera but forgotten to include the required cable. the cable was ordered and delivered very fast. I had ordered a camera but forgotten to include the required cable. the cable was ordered and delivered very fast.
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8Fast delivery
Fast delivery even without paying the speed premium Fast delivery even without paying the speed premium
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9Fast Delivery and good quality!
A very good company, I will continue to cooperate next time！ A very good company, I will continue to cooperate next time！
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10Fast service
Extremely fast service. I got the camera next day. Highly recommend the seller! Thank you! Extremely fast service. I got the camera next day. Highly recommend the seller! Thank you!
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8.5Good Experience
Top, good experience. Very attentive and quick to respond. Product arrived in good condition. Top, good experience. Very attentive and quick to respond. Product arrived in good condition.
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8Good quality and fast delivery
So far, all components meet expectation, it would be great, though, if 3d models for all components were available. So far, all components meet expectation, it would be great, though, if 3d models for all components were available.
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10Great customer support, products and prices
I contacted GeT Cameras to help out with selecting the best camera and lens solution for me. They provided great support. I ordered with express and received the products 2 days later :) I contacted GeT Cameras to help out with selecting the best camera and lens solution for me. They provided great support. I ordered with express and received the products 2 days later :)
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9Great prices, great service, everything great
Bought quite a few cameras from these guys, prices are great, service is great, delivery times of the hardware is also very nice. Bought quite a few cameras from these guys, prices are great, service is great, delivery times of the hardware is also very nice.
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10Great products. Excellent support.
GeT Cameras in Germany made some photo's of our products to show the performance of their cameras and they looked perfect. Recently we purchased a camera with lens, and LED lights. We are not exper... GeT Cameras in Germany made some photo's of our products to show the performance of their cameras and they looked perfect. Recently we purchased a camera with lens, and LED lights. We are not experienced with machine vision but the installation worked out fine. After installation on our laboratory we were surprised again of the high quality of the photos and the versatility of this system. (options in Galaxy viewer and integration in Python. Recently we had an issue with the software and the customer support was able to give us the relevant information to fix it within one day. The next time we need a camera we will not be looking to other suppliers but contact GeT Cameras immediately.
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10Great support and inhouse knowledge of the cameras
First I was a little bit sceptic about buying online industrial cameras. It’s a critical part for our machine. For a new product development there was a lot of price pressure. We needed a cheap cam... First I was a little bit sceptic about buying online industrial cameras. It’s a critical part for our machine. For a new product development there was a lot of price pressure. We needed a cheap camera. I called them and Caspar was providing great support. He even advised a cheaper camera than I had in mind. I was just surprised by the inhouse knowledge of get cameras about machine vision. Never expected this from a webshop. The image an built quality of the camera is also great. The camera feels and operates the same as our Basler cameras.
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10Great support by email
I ordered a 20MP USB3 camera including a lens 2 months ago for a datamatrix code reading application. In the beginning I was sceptic because of the low prices, but support by email was great. They ... I ordered a 20MP USB3 camera including a lens 2 months ago for a datamatrix code reading application. In the beginning I was sceptic because of the low prices, but support by email was great. They advise a lens and provided additional technical information. Unfortunately they don't offer a loan service, but I decided to try it. I had the cameras in house within 2 weeks and connection was easy. The SDK looks like the SDK from Basler so I felt directly comfortable with it. The camera and lens was a perfect match and now I'm able to read small DMC codes on large products with just a single camera.
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10Great support while selecting a lens
We have bought a 20MP camera and lens with extension tubes to use it as a digital microscope in our lab. The support with selecting a lens was great. Connecting the USB3 camera was easy. We receive... We have bought a 20MP camera and lens with extension tubes to use it as a digital microscope in our lab. The support with selecting a lens was great. Connecting the USB3 camera was easy. We received everything on time.
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10High quality
High quality components and service! My order was handled quickly and arrived ahead of schedule. Would recommend. High quality components and service! My order was handled quickly and arrived ahead of schedule. Would recommend.
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10It is important to have a skilled and efficient team of workers to get the goods efficiently.
Maintained a good relationship and very good communication from start to finish to purchase the item. Maintained a good relationship and very good communication from start to finish to purchase the item.
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9Outstanding products and customer service
The customer service staff was friendly, easy to approach and helped us select the appropriate products which fit our use case perfectly. The customer service staff was friendly, easy to approach and helped us select the appropriate products which fit our use case perfectly.
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10Outstanding products and customer service
Get Cameras were extremely kind to sponsor us with some amazing equipment for our RoboCup student team, Delft Mercurians. We had no issues with the cameras, they perform as advertised and enabled u... Get Cameras were extremely kind to sponsor us with some amazing equipment for our RoboCup student team, Delft Mercurians. We had no issues with the cameras, they perform as advertised and enabled us to continue with the project and the company was extremely supportive of us overall. The customer service staff was friendly, easy to approach and helped us select the appropriate products which fit our use case perfectly.
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8Perfect customer interaction
Good site and perfect customer interaction. Good site and perfect customer interaction.
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10Products delivered sooner than promised
Ordered products were delivered sooner than promised, all ordered items were included in the package and we had no problems to make them work (cameras work with the attached software and with Matlab). Ordered products were delivered sooner than promised, all ordered items were included in the package and we had no problems to make them work (cameras work with the attached software and with Matlab).
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10Professional support, fast delivery and good product.
I liked that your team helped me chose the needed equipment by my description. The items that i have ordered are exactly what i have looked for. I liked that your team helped me chose the needed equipment by my description. The items that i have ordered are exactly what i have looked for.
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10Prompt responses to many questions
Prompt responses to our many questions. A good selection of cameras despite shortages elsewhere in the industry and we have been able to specify some of these cameras to keep projects moving forwar... Prompt responses to our many questions. A good selection of cameras despite shortages elsewhere in the industry and we have been able to specify some of these cameras to keep projects moving forward. We continue to buy regularly.
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10Quick responses and good selection of cameras
Prompt responses to our many questions. A good selection of cameras despite shortages elsewhere in the industry and we have been able to specify some of these cameras to keep projects moving forwar... Prompt responses to our many questions. A good selection of cameras despite shortages elsewhere in the industry and we have been able to specify some of these cameras to keep projects moving forward. We continue to buy from Get-Cameras regularly.
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10Quick shipping and excellent customer service
The customer service is quick, friendly and helpful, shipping takes place fast and the quality of cameras and accessoires is excellent. Very useful is also the provided software, including coding e... The customer service is quick, friendly and helpful, shipping takes place fast and the quality of cameras and accessoires is excellent. Very useful is also the provided software, including coding examples to implement the cameras in our systems.
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10Quick shipping and excellent customer service
The customer service is quick, friendly and helpful, shipping takes place fast and the quality of cameras and accessoires is excellent. Very useful is also the provided software, including coding e... The customer service is quick, friendly and helpful, shipping takes place fast and the quality of cameras and accessoires is excellent. Very useful is also the provided software, including coding examples to implement the cameras in our systems.
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9Suitable product for us
We already have several of your cameras. These are for stock only. Since we are taking them into stock, that means we are happy with them. Only lead time is little bit longer. We already have several of your cameras. These are for stock only. Since we are taking them into stock, that means we are happy with them. Only lead time is little bit longer.
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10Very good value for money
The camera arrived on schedule and gives excellent images. Very good value for money. The SDK makes it very easy to acquire images into a program of my own written using C++Builder (about 2 hours p... The camera arrived on schedule and gives excellent images. Very good value for money. The SDK makes it very easy to acquire images into a program of my own written using C++Builder (about 2 hours programming).
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10Very helpful customer service
We needed a vision camera for our project very urgently. They where able to deliver it in a few days time. They responded quick to my emails also when I needed support. They send me an article how ... We needed a vision camera for our project very urgently. They where able to deliver it in a few days time. They responded quick to my emails also when I needed support. They send me an article how to quickly install the camera and set the most important parameters. it was very helpfull and within half an hour we had a good live view image. We have also ordered the lens they advised. It provides a nice and sharp image.
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