Most flir machine vision cameras are equipped with either a c or csmount. The oem lens can work for either really short camera distances, or for finger tracking systems that dont need high accuracy. Videology imaging solutions, inc, has a wide variety of m9, m 12, m14 camera board mount lenses. It offers standard functions of lens calculators as well as several advanced. The actual working of this software is based on the same fundamental principles as the previous simple tools, but with the cctv lens calculator not only can you calculate the viewing area or focal length, but also see the actual field of view in a horizontal and vertical projections, put test persons, test objects and walls and immediately get. Field of view is of course an angle which depends on the focal length and sensor size, but it also computes dimensional field of view size at some specific distance, like at the subject distance, or at a background distance. Cctv lens calculator advanced free lens calculator for.
Predesigner free optical layout tool lens calculator. M12 s mount lens, m12 mount varifocal zoom lens, m12 varifocal lens, varifocal zoom lens. Calculate field of view, focal length or object distance by providing the other two properties. Marshall electronics optical division 4700 series m12 ir corrected miniature lenses for the security, robotics, imaging, machine vision, oem applications, automobile, industrial video, covert security, and surveillance markets. A depth of field calculator is a useful photographic tool for assessing what camera settings are required to achieve a desired level of sharpness. Along with the traditional feature of many lens calculators calculation of the angle of view and fieldofview size depending on the distance and the lens focal length, this cctv lens. Photography calculators digital camera software and. We are a video camera manufacturer who sell to oems worldwide. A flexible depth of field calculator cambridge in colour.
My store carries both m12 and oem moddified cameras, so be sure to. These parameters can be used to determine the maximum distance between camera and surveillance area location, the minimum resolution to match the camera location, and the most suitable camera lens for optimal coverage of the surveillance area the table shows the maximum distances and image widths camera surveillance area for the different quality levels and resolutions. In the above calculator we list the diagonal sensor size mm. This calculator will give you the angle of view for each image format. Polarisusa video consistently delivers on our promise to provide security camera solutions backed by our bestinclass service and support. Machine vision lens calculator machine vision store. Cctv calculator is a tool designated for camera system basic parameters determination and testing.
Cctv design lens calculator advanced cctv lens calculator for cctv designers. In an effort to guide your decision, we have created this handy cctv lens calculator and view simulator. Marshall electronics optical systems division 4700. Other microcontroller platforms can refer to arduino souce code and make your own code porting. Software this chapter will explain souce code library and api functions for arduino ide, as well as the windowslinuxmac os debug tools. From functionality to feel, they want the lens to be userfriendly and to possess the most. Step 2 enter any 2 of the 3 other pieces of information. In addition an all new hd megapixel lineup of 5mp, 3mp and 2mp fisheye lenses have been added to computars selection.
Noghost lenses for hdr imaging applications hdr high dynamic range imagers are capable of capturing light intensity variations up to six or more orders of magnitude within the same image frame 120db. It will calculate the lens focal length, and a lot more. Lens calculator calculate field of view, focal length or object distance by providing the other two properties. Jul 10, 2019 software this chapter will explain souce code library and api functions for arduino ide, as well as the windowslinuxmac os debug tools. This calculator computes the field of view seen by your camera and lens. This is the formula used for the lens magnification calculator it is interesting to note that the magnification only depends on focal length f and focus distance d, but not on other factors such as aperture or the size of the image sensor. Along with the traditional feature of many lens calculators calculation of the angle of view and fieldofview size depending on the distance and the lens focal length, this cctv lens calculator offers several new, more effective tools. This machine vision lens calculator will help you find the lens you need. The smount is a standard lens mount used in various surveillance cctv cameras and webcams. The calculated values give an indication for the selection of a lens.
For example, for a focal length of 50 mm and a focus distance of 0. Provides the ideal computar lens part numbers based on a resolution calculator lens resolution to sensor pixel size match. The 4 nondistortion lenses at the bottom are 5mp and can be used on a megapixel sensor. This m12 lens offers the largest fov for maximizing capture volume size within smaller physical environments. Tell it about your camera and your ideal field of view. Industrial lenses m12, csmount, cmount lens for vision. Selects the ideal focal length of the computar lens you will need in order to capture a specific scene at a certain distance.
M12 to rj45 ip67 cat6a cable right angle, up 15m, dark. Polarisusa video has been a leading provider of high definition security cameras, predesigned systems and custom designed security systems and necessary accessories for over 35 years. Cctv lens calculator is a free useful lens calculator for cctv design. Computar 5 edmund optics 16 fujinon 5 lucid 2 lens mount. Marshall electronics optical systems division 4700 series. Metal lens holders are cnc machined out of solid aluminum and black anodized with very tight tolerences and are designed by m12 lenses inc. Yet, the most comprehensive ones are made as a pc software and one such example is our graphical lens calculator cctv design tool called ip video system. The lenscalculator calculates the focal length of the lens, based on the desired field of view fov, working distance wd and image sensor size. Cf crop factor commonly referred to as the focal length multiplier using the calculator. The reverse lens calculator calculates new magnification, new closest focusing distance and effective fstop with reverse lens setup on extension. The optimum intrusion depth of the lens can be fixed by tightening the lock ring on the lens threat at the beginning of the mount. Cctv design lens calculator can calculate the angle of view and fieldofview size based on the distance. Cctv security camera lens calculator and view simulator. Lens calculator is based on ideas of professional cctv design software.
Toolknipexcmtfltv1 mount the cmount filter use our cmount to m12 adapter. This calculator computes the number of images and lens focal lengths required to create a mosaic image covering the same field of view as a single image. Daheng imaging sdk software development kit adaptive vision image processing software. Image sensorto lens calculator provides the ideal computar lens part numbers based on a resolution calculator lens resolution to sensor pixel size match combined with a focal length calculator field of view and.
This technology has enabled our customers to develop a range of new cameras taking advantage of the lowcost multimegapixel cmos imagers. Cctv lens calculator new generation of lens calculators for cctv. Cctv lens calculator simulator choosing the correct lenses for your security cameras is an important aspect of designing an effective video surveillance system. Our plastic and metal m12 lens holders are ideal for building your own product using m12 mount lenses. The field of view calculator or fov is used to help predetermine proper lens selection prior to installation. Determine the best machine vision lens for your application by simply providing your camera, working distance, and field of view. We provide free of charge consulting about lenses, illumination, optical components and smart cameras. It is convenient to use the resulting projection to draw them on the location plan during cctv design in any graphics program. M12 to rj45 ip67 cat6a cable right angle, up 15m, dark green m12 to rj45 ip67 cat6a cable right angle, up 5m, dark green ix industrial ethernet cat6a cable 2. Without this adapter its not possible to mount a m12 lens on a c or csmount industrial camera. In some applications there parameters are critical.
We also provide 5 mm ctocs mount spacers, m12 lens mounts and cstom12 adapters. By adjusting the parameters below you can visualize the effects of different. Low distortion lens, m12 s mount lens, m12 low distortions lens, m12 macro lens, m12 pinhole lens 12. The following is a comparison of arducam m12 lenses before and after lens shading correction. Cctv lens calculator advanced free lens calculator for cctv. For a background on what everything here means, also see the tutorial on depth of field. Megapixel m12 board lenseswideangle lenses on sales. The focus of a smount lens is adjusted by changing the intrusion depth of the lens in the camera mount. Macro photograpy calculators, including extension tube. Metal lens holders are cnc machined out of solid aluminum and black anodized with very tight. This m12 lens offers the largest fov for maximizing capture volume size within smaller physical. Fixed lens focus throughout near uv, visible, near ir 1,000nm.
The best lens calculator software is ultrasmart and a sophisticated software that has given lens manufacturing a new strength and substance which is a must to meet the demands of customers who look for nothing but the best lens in a visual instrument. The magnification as derived by one of the given formulas is a positive real number. Best lens calculator software lenstech opticals pvt ltd. Our lens selector tool makes finding the right imaging lens easy. It enables easy calculation of an appropriate lens focal length, camera viewing angle, ip camera bandwith, storage capacity for records archiving and of other camera system parameters. We also provide 5 mm ctocs mount spacers, m12 lens mounts and csto m12 adapters. The calculators below will help you determine the lens focal length you need. Plastic lens holders are very affordable and light weight.
M12 lenses are cheaper, compacter and have less weight. Megapixel lens 16mm with m12 thread and ir filter for axis m3014. Choosing the correct lenses for your security cameras is an important aspect of designing an effective video surveillance system. You must select a lens that is compatible with the lens mount of the camera. M12 or cmount extension rings extensionrings are used to shorten the minimum working distance of a cmount or m12 lens. Yet, the most comprehensive ones are made as a pc software and one such example is our graphical lens calculator cctv design tool called ip video system design tool. In order to calculate the depth of field, one needs to first decide on what will be considered acceptably sharp.
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