1629 products were found matching your search for autofocus in 5 shops:

While the MN4KPRO 64MP 4K Ultra HD Autofocus Pro Camcorder Kit is designed to capture life's moments in stunning detail, it's more than just a camcorder. This professional-grade device records in 4K Ultra High Definition video at a smooth 60 frames per second, and shoots high-resolution 64MP photos, making it ideal for both videography and photography enthusiasts. The MN4KPRO is equipped with an 18x autofocus digital zoom lens, allowing you to capture everything from wide-angle landscapes and group shots to detailed telephoto images. The 4-inch IPS high-resolution touch panel offers an intuitive interface for easy navigation and shot composition. This camcorder kit comes complete with a range of professional attachments, including a lens hood to reduce glare, a handheld stabilizer for smooth footage, a stereo microphone for clear audio capture, and an LED video light for enhanced illumination in low-light conditions. The MN4KPRO also features built-in wireless integration, enabling effortless connection to your smartphone for easy photo and video sharing. With the Minolta ProShot app integration, you can control your camera and download your captured moments directly to your device. The camcorder is powered by a 3,100 mAh high-capacity battery, ensuring extended recording times for those longer shoots. It also includes an SD/SDXC memory card slot with a maximum capacity of 256GB, providing ample storage for your high-resolution photos and 4K videos. A 32GB MicroSD card is included to get you started. With its intelligent shooting features, the MN4KPRO Camcorder automatically adjusts settings to suit your shooting environment, ensuring optimal results every time. Whether you're a professional videographer or a hobbyist, the MN4KPRO 64MP 4K Ultra HD Autofocus Pro Camcorder Kit offers the tools you need to capture and preserve your moments in stunning clarity and detail.

The Fotodiox 2x Teleconverter for Canon cameras is a precision optical component designed to expand your photographic capabilities. This premium quality 2x teleconverter, effectively doubles the focal length of the lens it's used with and maintains the resolution and contrast of any fine optic. The teleconverter will multiply the focal length of the existing lens by 2x and will cut back the amount of light by 2 f/stops. For example, using a 2x teleconverter with a 300 mm lens will effectively increase the focal length to 600 mm and a lens set to f/2.8 will now be f/5.6. A maximum aperture of f/4 or greater is required in order to fully utilize the autofocus capabilities. Please be aware that AF will work properly only if there is enough light and contrast on the subject to activate the camera's AF sensors. Manual focusing is recommended when using lenses with a smaller open f-stop value than those given above. A teleconverter is a portable, high-quality and versatile accessory that's well worth having in your camera bag!

The Sigma 10-20mm F3.5 Ex DC HSM is a super-wide angle lens that has a maximum aperture of F3.5 throughout the entire zoom range. With its wide angle view from 102.4 degrees it can produce striking images with exaggerated perspective. The maximum aperture of F3.5 is ideal for indoor shooting and it enables photographers to emphasize the subject. Two ELD (Extraordinary Low Dispersion) glass elements and a SLD (Special Low Dispersion) glass element provide excellent correction of color aberration. Four aspherical lenses provide correction for distortion and allow compact and lightweight construction. The Super Multi-Layer coating reduces flare and ghosting. High image quality is assured throughout the entire zoom range. The incorporation of HSM (Hyper-Sonic Motor) ensures a quiet and high-speed auto focus as well as full-time manual focusing capability. This lens has a minimum focusing distance of 9.4 inches (24cm) throughout the entire zoom range and a maximum magnification ratio of 1:6.6. The lens design incorporates an inner focusing system which eliminates front lens rotation, making the lens particularly suitable for using the Petal-type hood and polarizing filter. The Petal-type hood blocks extraneous light and reduces internal reflection.

Sigma 100-300mm f4 Ex APO IF HSM is one of several EX-Series lenses. This telephoto zoom lens provides a large constant F4 maximum aperture at all focal lengths. The use of Apochromatic design and 4 SLD (The Special Low Dispersion) glass elements (two SLD glass elements are utilized in the front lens group and two in the rear group) for full correction of chromatic aberration and providing a high level of optical performance. The AF drive for Sigma SA, Canon and Nikon cameras is equipped with silent, responsive and high speed HSM (Hyper Sonic Motor) as well as fulltime manual focus. A removable tripod mount is provided with the lens. This lens incorporates an internal focusing system, which eliminates front lens rotation, allowing the use of a Perfect Hood and easy to use circular polarizing filter. Since focusing and zooming do not change its overall length, this lens is easy to hold and use. It is also possible to use this lens with Sigma 1.4x Ex and 2x Ex Apo Tele Converters to make ultra tele-zoom lens. The lens materials used in this lens are lead and arsenic free ecological glass.

Be empowered to breathe new life into your existing collection of Four Thirds lenses with the Electronic Autofocus Lens Mount Adapter, specifically designed for converting 4/3 lenses to M4/3 cameras. This high-quality, durable adapter, known as the Commlite FT-MFT, is a versatile tool for photographers, enabling them to utilize their 4/3 lenses on M4/3 series cameras with ease and precision.The Commlite FT-MFT stands out with its electronic autofocus functionality, achieved through the use of sophisticated inner electronic pins. This feature allows for smooth, real-time shooting with automatic focusing, particularly when paired with AF camera lenses compatible with high-speed imaging. In addition to its autofocus capabilities, this compact adapter also transmits EXIF signals. Once connected to a 4/3 lens, you can view essential parameters such as aperture, shutter speed, and exposure settings directly on your M4/3 camera. This user-friendly feature ensures you have all the necessary information at your fingertips for optimal image capture.The Commlite FT-MFT adapter also supports precise aperture control. You can adjust the aperture directly from your M4/3 camera, giving you full control over the lens' actual aperture. This feature is compatible with both M4/3 camera electromagnetic aperture 4/3 lenses and traditional lever aperture lenses.Constructed from robust aluminum alloy, the Commlite FT-MFT adapter is both powerful and stable. Its design ensures it won't deform even after repeated use, making it a durable addition to your photography equipment. With this adapter, your old lenses gain a new lease on life, enhancing your photographic capabilities without the need for purchasing new lenses.

Where precision and accuracy are paramount in photography, the Datacolor SpyderLensCal Autofocus Calibration Aid emerges as an essential tool for photographers seeking to ensure their DSLR cameras deliver the sharpest focus possible. This focus test chart is expertly designed for compatibility with a range of DSLRs that feature autofocus micro-adjustment capabilities, enabling users to meticulously assess and fine-tune the autofocus performance of their camera-lens combinations.The SpyderLensCal is not just about precision; it's also about efficiency and user-friendliness. With its robust construction and high-grade plastic material, complemented by a durable metal tripod mount, this calibration aid is built to last and facilitate easy setup. The inclusion of a high-quality bubble level integrated into the base plate ensures that the calibration process is conducted on an even plane, further enhancing the accuracy of your adjustments.This tool is particularly beneficial for photographers working with select camera models known for their autofocus adjustment features, including popular models from Canon, Nikon, Sony, Olympus, and Pentax. Whether you're calibrating a Canon 5D Mark II, a Nikon D700, a Sony A900, an Olympus E-620, or a Pentax K-5, the SpyderLensCal provides a reliable and precise method to ensure your camera's autofocus is spot-on.The SpyderLensCal's design is not only precise and accurate but also efficient, allowing for quick and straightforward calibration. It's an invaluable asset for photographers who demand the utmost sharpness in their images, particularly when working with fast lenses where depth of field is shallow and focus accuracy is critical.In summary, the Datacolor SpyderLensCal Autofocus Calibration Aid is a professional-grade tool that offers a user-friendly and efficient solution for photographers to calibrate their lenses, ensuring that every shot is captured with the clarity and detail intended. It's a smart investment for both amateur and professional photographers who value precision in their photographic work.

Telephoto zoom lens only 3.1 in. (78.5mm) long and weighing only 8.8 oz. (250g), making it very easy to carry around. The five zoom lens groups have been improved to obtain higher image quality.

This ultra-wide-angle lens has the shortest focal length in the L-series. Element 2 is an aspherical lens to correct distortion. Other aberrations such as astigmatism are also corrected, resulting in ideal image quality. The lens has a fixed, petal-type hood and a gelatin filter holder at the rear.

Discover the LensCoat Lens Cover, meticulously designed for the Canon 100mm f/2.8 L Macro IS Autofocus Lens. This high-quality lens cover, in an eye-catching Forest Green Camo pattern, is crafted from 100% closed-cell neoprene, offering durable and protective coverage for your valuable lens. It safeguards your lens from potential bumps, scratches, and the harsh elements, making it an essential accessory for every photographer.This versatile lens cover features clear plastic windows strategically placed over the auto focus and focus limiter switch, as well as the distance scale, ensuring uninterrupted functionality while providing maximum protection. It's an ideal companion for nature and outdoor photographers, sports shooters, and photojournalists, enhancing their shooting experience by reducing lens visibility to wildlife and providing a comfortable grip.The LensCoat Lens Cover goes beyond just protection; it also serves as a thermal barrier, shielding your hands from the cold lens surface in lower temperatures. Its waterproof nature further ensures your lens remains safe and dry in inclement weather conditions.The stylish Forest Green Camo pattern of this lens cover is a digital army camouflage, an advanced computer-generated design modeled after the U.S. Army's standard-issue ACU pattern. This pixilated pattern, constructed from small rectangular pixels of color, provides maximum visual break up, mimicking naturally occurring dappled textures and rough boundaries. This makes it not only a practical choice but also a fashionable one for your Canon 100mm f/2.8 L Macro IS Autofocus Lens.

AF-S DX Zoom-Nikkor 55-200mm f/4-5.6G ED A compact, lightweight and affordable 3.6x high-power telephoto zoom DX ideal for use with Nikon digital SLRs This ultracompact, lightweight telephoto zoom lens has a 3.6x 55-200mm focal range and offers a remarkable cost-to-performance ratio. Its optics are optimized for use with Nikon digital SLRs, and it is ideally suited to the new Nikon D50. The compact zoom lens offers powerful zoom performance of 55-200mm (providing a picture angle equivalent to an 82.5-300mm lens in 35mm format) and is suitable for everything from candid portraits to sports, nature and wildlife photography. The newly developed compact SWM (Silent Wave Motor) has given rise to an ultracompact, lightweight design with excellent handling characteristics. Including the new compact SWM, the AF-S DX Zoom-Nikkor 55-200mm f/4-5.6G ED measures a compact 68 x 79mm (2.7 x 3.1 in.) and weighs approximately 255g (9 oz.). For optics, two ED glass elements achieve high resolution and contrast while minimizing chromatic aberration and other forms of distortion. The new compact SWM built into the lens offers the smooth and quiet autofocus performance that users have come to expect from our existing SWM. By using this lens and the new AF-S DX Zoom-Nikkor 18-55mm f/3.5-5.6G ED lens, photographers have a focal length range from wide-angle 18mm to telephoto 200mm (providing a picture angle equivalent to a 27-300mm lens in 35mm format), covering an extremely wide variety of subjects and shooting situations. The range of these ultracompact, lightweight lenses, combined with its high-quality performance, will expand the photographic horizons of Nikon Digital SLR owners. The AF-S DX Zoom-Nikkor 18-55mm f/3.5-5.6G ED lens will be simultaneously released with the AF-S DX Zoom-Nikkor 55-200mm f/4-5.6G ED lens. Note: This lens is not compatible with 35mm [135] or IX240 format film cameras.

The H1 zoom lens has a zoom range ranging from wide-angle to short telephoto. This lens boasts exceptionally high image quality at all focal length settings, whether shooting film or digital, and is comparable with corresponding fixed focal length lenses.

Are you seeking a way to add autofocus to your Leica M lenses? Look no further than the Fotodiox Pro PRONTO Autofocus Adapter Mark II. This innovative device transforms manual lenses into autofocus powerhouses, compatible with Sony E-mount cameras. Simply attach your M-mount lens to the PRONTO adapter and experience the convenience of automatic focusing.The PRONTO adapter is designed for optimal performance with 50mm and wider lenses. For general use, it's suggested to set the lens to infinity focus, enabling autofocus within the entire focusing range. By half-pressing the shutter button, the PRONTO adapter activates the autofocus, making your lens function like any other AF lens. For telephoto optics, a coarse manual focus is required before fine-tuning with the adapter's autofocus feature.Enhance your close focus ability with the Fotodiox Pro PRONTO adapter. By attaching your lens and setting it to the closest focus distance, the PRONTO adapter doubles as a 5mm extension tube. This setup significantly shortens the minimum focus distance of your lens, with the effect being stronger the wider the lens.The PRONTO adapter features a Leica M-mount, but its versatility doesn't end there. With additional adapters, you can adapt nearly any lens to Leica M, attach it to the PRONTO adapter, and enable autofocus. However, not all adapters will be compatible due to size limitations imposed by the motor housing of the PRONTO adapter.The function button on the side of the Pronto allows the user to enter various focus modes, as well as setting the focal length and maximum aperture of the lens used on the adapter for optimum compatibility. It's compatible with the Phase Detection autofocus (PDAF) system on the a7 II, a7R II, a9II, a6500, and a6600. This adapter supports both AF-S and AF-C focusing modes, face detection, and up to 5-axis stabilization on supported cameras. Please note that decreasing the focus area may result in a significant reduction in speed and potential focus hunting. The Pronto adapter is not recommended for cameras with only Contrast Detection Autofocus (CDAF) like Sony NEX, a6000, a7, a7R, a7S, a7Sii, etc., as it doesn't function properly with CDAF. Cameras in hybrid autofocus mode, such as Sony NEX, a6000 series, a7 & a9 series, may deliver unsatisfactory performance due to their reliance on CDAF. In conclusion, the Fotodiox Pro PRONTO Autofocus Adapter Mark II is a versatile tool that brings autofocus to your Leica M-mount lenses, enhancing your photography experience with Sony E-mount cameras.

This high zoom ratio lens is exclusively designed for digital SLR cameras, and is fully compatible with all Nikon Digital SLR cameras including the D40 and D40x It is capable of covering a wide range of focal lengths from wide-angle to telephoto. Two Special Low Dispersion (SLD) glass elements and two hybrid aspherical lensesoffer the utmost correction for all types of aberrations, and enables this extended range super zoom lens to be housed in a compact and lightweight construction of 70mm (2.8") diameter, and 78.1mm (3.1") in length, and weighing just 405g/14.3oz. The new lens coating reduces flare and ghost, which is a common problem of digital cameras and also creates an optimum color balance. This lens has a minimum focusing distance of 45cm (17.7") at all focal lengths and has maximum magnification of 1:4.4. The lens design incorporates an inner focusing system, which prevents the front of the lens from rotating, making it particularly suitable for using circular polarizing filters and petal shaped lens hoods. The overall length of the lens does not change during focusing, ensuring convenient handling and ease of use. Azoom lock switch eliminates 'zoom creep' during transportation, a convenient addition when traveling.

Varjo XR-4 Secure Edition - TAA certified mixed reality for secure environmentsThe XR-4 Secure Edition is the world's most advanced mixed reality headset for simulation, allowing real-world and virtual elements to be blended together seamlessly for highly effective and cost-efficient training scenarios. Assembled in state-of-the-art facilities in Finland, it is both certified and optimized for secure environments.Ultimate security and precision in mixed reality - Meet Varjo XR-4 Secure Edition• Industry-leading visual fidelity with 4K by 4K, 200 nits mini-LED displays and a 96% DCI-P3 color space• Revolutionary full-dome optics span flawless aspheric clarity across a massive 120 Degree x 105 Degree field of view• True human vision replicated in XR by dual 20-megapixel cameras powering up to 51 PPD pass-through and the world's first gaze-driven XR autofocus system• Assembled in Finland supporting full TAA compliancy and has no online connectivity requirements• Advanced sensor fusion combining 300 Kpix extended range LiDAR, 200 Hz eye tracking, and all-new ambient light reconstruction cameras• Inside-out tracking is integrated as standard and options for alternate tracking methods are available• Designed for interactive training with integrated speakers that support DTS 3D spatial audio and dual noise-cancelling microphones• Premium support included offering priority response times, onboarding, and shippingPilot-grade visual fidelityExperience a no-compromise approach to immersion for training and simulation. Crystal-clear 4K per eye mini-LED displays deliver the accuracy and visual fidelity required for true one-to-one recreations of training environments.A new ultra-wide 120 Degree x 105 Degree field of view delivers full binocular range vision, and 200 nits of brightness and 1:10000 contrast ratio achieved with local dimming serves both day and night training scenarios.Industry-leading pass-through clarityVarjo's signature XR cameras facilitate mixed reality simulation setups where real-world elements such as cockpits, maps or tools can be seamlessly merged with virtual content.The XR-4 Secure Edition's 20-megapixel cameras deliver industry-leading clarity in pass-through, allowing even small text and avionics to be easily read.The XR-4 Secure Edition with autofocus further enhances the mixed reality experience, driving an unprecedented 51 PPD in pass-through and introduces the world's first XR gaze-driven autofocus camera system.Training and simulation software readyThe XR-4 Secure Edition is designed to provide unrestricted performance at high frame rates for graphically intense and computationally complex simulations.Highest-level security and supportUnlike other headsets in the XR-4 Series, all XR-4 Secure Edition units are assembled in a state-of-the-art facility in Finland, ensuring full TAA compliancy.Each headset runs completely offline...

This is the world's first interchangeable SLR Zoom lens equipped with an Image Stabilizer. You can reap sharp pictures even in low-light conditions when camera shake would normally blur the shot. Effective for sunsets and places where you cannot use a tripod.

Sigma's 17-35mm f2.8-4 Ex is one of the EX Series lenses. It combines a fast f2.8-4 maximum aperture with ultra wide angle zoom lens of 17-35mm. It incorporates aspherical lens elements in the front, as well as rear lens groups, to correct spherical aberration. It also incorporates internal focusing to prevent deterioration of the optical quality at close distances and to eliminate rotation of the front barrel during focusing. A "perfect hood" is provided. The AF drive for Sigma SA and Canon AF S.L.R. cameras is equipped with a silent, responsive and fast Micro Hyper Sonic Motor (H.S.M.). The lens materials used in this lens are lead and arsenic free ecological glass.

• The 100 mm is a fast lens particularly suited to low-light situations or for action shots where higher shutter speeds are required. The slightly longer than standard length coupled with its shorter depth-of-field makes it an interesting choice for portraits too in many instances. • All HC lenses have electronic shutter mechanisms and feature Multi Coating for efficient stray light elimination, an integral focus drive motor, and instant access to manual focus without switching between manual and auto focus. The HC lenses use metal, not plastic, wherever possible, in order to ensure their reliability and durability year after year. In addition, the special optical design of the lenses provides a uniquely soft, smooth quality to the blurred or out-of-focus areas of the image.

D-Series lenses include distance-encoding device which enables improved calculation for flash exposure with Maxxum 5 and 7 cameras when used with 3600HS D and 5600HS D flashes.