Tamron announces M111FM50 manual iris, fixed lens with 50mm focal length
Tamron announces M111FM50 manual iris, fixed lens with 50mm focal length

One of the leading companies in the security/surveillance equipment industry and specialised manufacturer of optics, Tamron Co., Ltd., Saitama, Japan (President & CEO: Morio Ono) announces development of a new 50mm F/1.8 fixed focal lens in 1.1” format tuned for a pixel pitch of 3.1 µm. Developments of new 50mm F/1.8 fixed focal lens Tamron offers an extensive range of optics for a whole variety of customer needs so?customers can pick and choose the best solution for their own applications. Users of certain types of equipment require particularly high-fidelity images. In addition to the FA (Factory Automation) series of lenses for high-pixel count imagers currently available, Tamron developed the 1.1” M111FM50 to support 3.1µm pixel pitch imagers, boasting the highest level of resolution among the entire lens lineup. Furthermore, the new 1.1” format lens model expands the product portfolio of the company’s industrial-vision optics beyond the existing lineup comprised of 1/1.8” (six models in the M118 Series) and 2/3” (seven models in the M23 Series) respectively. With the broader range of product offerings to support the higher imaging quality needs, the scope of applications making the most of high mega-pixel cameras shall be brought to the next height. Looking forward, Tamron is poised for accelerating development of new industrial-vision lenses, keeping pace with the advancement of cameras geared towards higher pixel counts and more diversified application fields, with greater versatility and handling ease as well as ensuring outstanding optical performance across the entire field. The new M111FM50 fixed focal lens has the following features: High resolving power Industry-leading resolving power optimally tuned for 3.1µm pixel pitch 1.1” imagers renders high-fidelity images equivalent to 12MP resolution. Image quality prioritised for closer distance range The superb image quality at the most commonly used closer distance range is achieved in line with the design philosophy that has been demonstrated in our current FA-series lenses. Operational ease Smooth rotation torque of both focus and iris rings facilitates the adjustment of both focusing and aperture. Sophisticated optical design to deliver distinguished image quality Excellent image quality from center to corner is delivered based on the latest optical design technology with discernible resolution and contrast. Enhanced transmissivity across the whole bandwidth is attained with Tamron’s original coating technology. Compatibility with diversified imagers The17.6mm Effective Image Circle Diameter of the lens expands its compatibility with a broader range of cameras with multiple imager formats up to 1.1”.

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Tamron M13VG550IR Vari-Focal lens supporting mega-pixel resolution and NIR (Near-IR) bandwidth for security / surveillance use
Tamron M13VG550IR Vari-Focal lens supporting mega-pixel resolution and NIR (Near-IR) bandwidth for security / surveillance use

Tamron Co., Ltd., specialised manufacturer of optics and one of the leading companies in the security / surveillance equipment industry announces the launch of a Vari-Focal lens 1/3” 5-50mm F/1.6 (Model: M13VG550IR) supporting 2-mega-pixel resolution and NIR bandwidth for security / surveillance use. Tamron has been selling 1/3” 5-50mm F/1.4 (Model: M13VG550) for integration with CS-mount box-type cameras, for a wide range of uses including street surveillance and traffic monitoring, setting a standard for “High-Resolution Vari-Focal Lens” in the industry. While the lens gained a solid reputation as a high-quality / high-sensitivity telephoto Vari-Focal lens, box-type surveillance cameras utilising the NIR light range have noticeably grown. 1/3” 5-50mm F/1.6 (Model: M13VG550IR) is released addressing such needs with the bandwidth expanded to the NIR range while retaining a focal length range the same as the current Model: M13VG550. Substantial improvement is achieved in performance over the whole spectrum of imaging by use of state-of-the-art optical design technology with new glass materials employed. Main features: 1. A lens with the spectrum range expanded to NIR and covering a focal length range most commonly used at telephoto end: Extended spectrum coverage to NIR range coupled with the most commonly used focal length of 5-50mm enables day-and-night surveillance with enhanced image quality and high efficiency. 2. Highest-in-its-class image quality in NIR: Substantial improvement is achieved in compensation of chromatic aberrations, image quality in the NIR range and corner resolution by means of state-of-the-art optical design, coupled with glass materials employed, and by use of high-precision process quality excelled not only in the visible spectrum but also in the NIR range. This assures clear and crisp details of subject images, even in night time environments where visible and NIR light may coexist. 3. Reduction of flare and ghosting: Tamron’s proprietary multi-layer coating technology is applied for suppression of flare and ghosting. Having run a series of advanced simulations taking various installation conditions required into account, disturbing flare and ghosting are thoroughly suppressed. 4. Pursuit of ease of use and high reliability: Tamron has consistently pursued ease of use and distinguished reliability throughout its long history of products development. M13VG550IR, now being announced, incorporates various technologies validated to date. A large rotation angle for ease of focusing adjustment A slip-mount mechanism that assists quick camera/lens set-up A highly-reliable auto iris mechanism

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Tamron introduces near IR corrected/ 5 mega-pixel vari-focal lens 1/1.8” 4-13mm F/1.5 IR C-mount
Tamron introduces near IR corrected/ 5 mega-pixel vari-focal lens 1/1.8” 4-13mm F/1.5 IR C-mount

Tamron Co., Ltd., total optics manufacturer and a leader in the security industry, announced the development of a near IR corrected / 5 mega-pixel Vari-Focal lens. Development concept Cameras for the security market are boasting rapidly increasing pixel counts, and security device manufacturers are making greater and greater efforts to satisfy the need. Noting the market trend to cameras with higher pixel counts, Tamron works to develop a variety of products meeting this trend and bring them to market at an early stage. The major camera markets nowadays are clearly shifting from box cameras to mini-dome cameras, but Tamron sees a steady need for C and CS mount cameras as well. Compared to mini-dome cameras, box cameras with C and CS mount lenses have a better reputation for allowing fine adjustments and providing excellent images. Box cameras have proven their high performance and reliability in monitoring public and critical facilities. Seeing the marketability of box cameras that support large sensors for high pixel counts, Tamron has now developed a standard Vari-Focal lens supporting near-IR lighting and 5 mega-pixel. In a market that is trending toward higher pixel counts, we believe that in fact box cameras with high-performance C and CS mount lenses will need to be installed in more and more places. In particular, we believe these high resolution lenses will be chosen as the best solution for traffic monitoring, where high performance is a must for identification. As a developer and manufacturer of high-performance lenses, Tamron will continue to pursue performance and quality through our development. Key features 1. High-spec lens built for high pixel counts Market-leading 5 mega-pixel support in a C mount lens. Supports large 1/1.8" sensors. Lens designed with a fast aperture of F/1.5. 2. Optical design for both day and night monitoring Megapixel support even in near-IR lighting. Reduced loss of picture quality during night time monitoring. 3. Super-wide-angle Vari-Focal lens Coverage from wide angle (115.8°) to medium telephoto (35.9°) (aspect ratio 16:9) 4. Compact, high-performance lens New aperture mechanism is developed to keep the compactness and high performance.

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Tamron DF010QA3 1/3
Tamron DF010QA3 1/3" 3.0-9mm F/1.2 P-iris vari-focal lens

Tamron released Model DF010QA3, a 1/3" 3.0-9mm F/1.2 P-iris vari-focal lens for integrated cameras with motorised zoom and focus, supporting mega-pixel resolutions and infrared.Development BackgroundDemand for mini-dome and other integrated cameras is on the rise in the security camera market due to their installation efficiency and cost advantages. Recently, the integrated camera market has experienced a shift toward higher image resolutions. Tamron addressed this market need in 2010 with the Model DF010NA, a 3.0-9mm F/1.2 vari-focal lens for integrated cameras with motorised zoom and focus. In addition, the development of image sensors with higher pixel counts has led to demand for higher definition in monitoring images in various environments. Existing lenses could not fine-tune the iris to match the environment, so image quality degradation due to diffraction at smaller aperture in bright areas was common. Tamron has addressed this issue with Model DF010QA3, a vari-focal lens with motorized zoom and focus and P-iris technology incorporating a bipolar drive stepper motor for fine-tuning the iris. This enhancement raises the installation efficiency of the integrated mega-pixel camera and enables the iris to be fine-tuned in order to produce high-definition, high-contrast monitoring images.Main Features Stepper motor design allows the precise control of the iris setting There is often a drastic drop in image quality with ordinary lenses due to diffraction phenomenon caused by small apertures. Normally, a galvanometer is used to control the iris of the lens but precise adjustments of the aperture to a desired position were not possible. By using a stepper motor to control the iris, this lens is capable of adjusting the aperture to a position that does not cause diffraction, enabling an appropriate exposure level by utilizing the camera shutter speed.*1 The result is the ability to record high quality, high contrast images, even in bright outdoor areas. This fine-tune control allows the user to acquire excellent image quality while at the same time achieve good depth of field at most installations.Motorised zoom and focus. Zoom and focus are remotely adjustable after installation of the dome-cover. Original motor and gearbox designs provide the exact precision in zoom and focus adjustment required of mega-pixel cameras.Realises standard 3.0-9mm range and F/1.2 aperture along with mega-pixel resolution. Unique optical design realizes high resolution and high contrast from the image center to the periphery. Covers the standard 3.0-9mm range while achieving a fast aperture of F/1.2.Compact design is ready for installation on popular 3-inch mini-dome camerasfor use in a wide range of applications.Infrared switching mechanism provides clear image quality with no focus shift under nighttime near-infrared lighting conditions for true 24-hour surveillance.Further improvement in peripheral resolution over conventional mega-pixel lenses.The effective image circle was designed with consideration of the diversity of CMOS sensor sizes.Environmentally safe design.

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Tamron develops two mega-pixel / IR-corrected 1/3
Tamron develops two mega-pixel / IR-corrected 1/3" - format vari-focal lenses

Tamron Co., Ltd. recently announced the development of two 1/3"-format 2.8-8mm F/1.2 Vari-Focal lenses (Models M13VM288IR / M13VG288IR) that are compatible with 3-Mega-pixel-Day / Night cameras and deliver full high-definition 1080p images over the entire focal length range, both in visible and near-infrared light ranges. The development concept As a result of the rising demand for higher image quality in security systems, requirements for higher pixel sensors are increasing. In addition to this trend, the demand for Mega-pixel Day / Night cameras for night time surveillance is also increasing. To meet the trends and needs of the market, Tamron engineers challenged themselves to expand the specifications of Mega -pixel camera lenses and have successfully developed two new, state-of-the-art Vari-Focal lenses that are compatible with even 3-Mega-pixel-resolution systems and at the same time correcting the shift in focus for the Day / Night function. Main features High performance 3 Mega-Pixel Lenses Accomplished Mega-Pixel resolution even in "Night Mode" 100 degree horizontal angle, Super-wide-angle lens Clear images without colour smear by minimising chromatic aberration Highly accurate mechanical construction derives the highest performance from the advanced optical design Mega-pixel-compatible performance, yet compact like conventional models Designed to match the new camera technology Main specifications   Model M13VM288IR M13VG288IR   Imager Size   1/3   1/3   Mount   CS   CS   Focal Length   2.8-8mm   2.8-8mm   Aperture Range   F/1.2 - Close   F/1.2 - Close   Zoom Ratio   x2.8   x2.8   Focus Range   0.3m to infinity   0.3m to infinity   Angle of View (Wide)   100.1 x 72.9 degrees   100.1 x 72.9 degrees                             (Tele)   35.8 x 26.8 degrees   35.8 x 26.8 degrees   Iris Type   Manual   DC Auto-Iris *Specifications and external appearance are subject to change without notice. *Released herewith is information available on the date of announcement of the development (March 8, 2010)

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Tamron M13VG2713IR mega-pixel vari-focal lens
Tamron M13VG2713IR mega-pixel vari-focal lens

Tamron Co., Ltd. (President & CEO: Shiro Ajisaka) has announced the release of a 3-mega-pixel 1/2.7” 2.7-13mm F/1.4 vari-focal lens (Model: M13VG2713IR) that supports high resolution throughout the visual and the near-IR spectrum. Imagers are migrating toward higher resolution as high-quality images are required for security applications; High-end mega-pixel cameras are increasingly put to night-time surveillance use. Addressing the growing need in the market, Tamron developed an industry-leading high-resolution vari-focal lens that supports ultra-high resolution compatible with 3-mega-pixels throughout the visual light and the near-IR spectrum. Product Information Distinguished optical performance 'Compatible with 3 mega-pixels' Leading technologies such as aspherical lens and extraordinary LD lens were employed together with state-of-the-art optical design to achieve high-fidelity imaging compatible with 3-mega-pixel cameras, exceeding full HD1080P resolution. The lens boasts the fastest F-number F/1.4, which effectively assures mega-pixel image-quality even in low lighting conditions. Mega-pixel imaging sustainable under IR lighting The imaging quality of conventional lenses is often compromised under a near-IR light compared with that under a visual light. Tamron considers image quality degradation in the “night-time mode” to devalue the advantage of mega-pixel cameras. The new lens maintains high-quality 3-mega-pixel imaging throughout the visual and near-IR spectrum, without quality degradation when a camera is switched to “night-mode”. Wide-utility focal length of 2.7 – 13mm and wide-angle horizontal FOV angle of 125.1° Mega-pixel image quality is assured over the most widely-utilised focal-length range of 2.7 – 13mm. The focal length of 2.7mm at the wide-angle (FOV angle of 125.1°) is especially useful to obtain a view of an entire room from a corner point. Reduction of colour blur by elimination of chromatic aberration A new optical design eliminates chromatic aberration to the limit, resulting in images without annoying colour blur. Incoming light reflection on the lens surface is thoroughly suppressed by means of state-of-the-art lens design to prevent its incursion into output images. Employing multi-coating technology also assures flare-free and ghost-free imaging. Highest-precision and highest-quality lens construction that maximises optical performance All lens components are designed with the highest precision and produced using the most advanced manufacturing technology. In-house manufacturing know-hows are extensively employed to eliminate image degradation such as image shifts and unbalanced blurs. Improved lens integration  Obtrusion of the lens element at the lens mount surface is eliminated to improve lens compatibility with general cameras.

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