The Sigma150-600mm f5-6.3 DG OS HSM Lens combines high portability and durability, this high-performance hyper-telephoto zoom lens from Sigma's Sports line features superb build quality with dust-proof and splash-proof construction. Dust and splash-proofZoom lock at every focus distanceWater-repellent coatingCompatible with Sigma tele convertersNew OS system with accelerometerEasily accessible manual over-ride switchOptimized auto focusingTelephoto shooting at 600mmMinimized chromatic aberration for higher optical performanceBy incorporating excellent optical glass elements, it minimises chromatic aberration and achieves class leading image quality.This lens incorporates 2 FLD (“F” Low Dispersion) glass elements, which have performance equal to fluorite, and 3 SLD (Special Low Dispersion) glass elements, and compensates for colour aberration at the utmost.Chromatic aberration in particular, which could be visible especially towards the telephoto-end even when stopped down, is corrected by the optimised design of glass elements including FLD lenses.Dust-proof and splash-proof constructionThe lens is Dust and splash-proof and designed for higher durability. It is able to meet the demands that professional photographers require in challenging shooting conditions, such as in the rain.Zoom lock switch can be set at any focal lengthThe new zoom lock switch enables the zoom ring to be locked at any focal length. It can be fixed at the photographer’s desirable focal length, which allows stable shooting whether the lens is positioned upward or downward. It also helps during long exposure photography.Water and oil-repellent coating ensures a pleasant photography experienceForefront and rear lenses incorporate a water and oil-repellent coating that allows water to be wiped away easily and prevents oil and fat from sticking to the surface, even in challenging shooting conditions. At the same time, the maintenance of the lens surface becomes easier.Manual override incorporated to make two full-time manual modes switchable.In addition to AF/MF, MO (Manual Override) is incorporated as one of the options of the focus mode switch. By setting it to the MO position, it switches to manual focus by rotating the focus ring even during continuous AF. With AF position, standard full-time manual focus is available. Using the optional SIGMA USB DOCK, it is possible to adjust the MO position’s sensitivity to switch to manual focus.Newly designed tripod socket enables desirable fixingThe tripod socket is newly designed since hyper-telephoto zoom lenses like this one which has 600mm telephoto-end often need a monopod or tripod for shooting. While ensuring that the tripodsocket is large and stable, it’s possible to click the position at every 90゜to make the change of shooting position from and to vertical and horizontal much easier. By attaching the supplied strap, the lens can be carried safely without putting unnecessary pressure on the mount of the c

The amazing 36.3-megapixel Nikon D810 + AF-S Nikkor 24-70mm f/2.8E ED VR Lens is the successor to the best selling D800 & D800E. It features an all new FX-format sensor with no low-pass filter, ultra-wide ISO range and the same EXPEED 4 image processor as the Nikon D4s to deliver unprecedented sharpness. Superior AF performance (also the same as the Nikon D4s), a burst rate of up to 7fps, and Full HD movie recording at 1080/60p are also featured. Nikon’s Picture Control 2.0 provides exceptional in-camera image processing and optimisation flexibility.-->36.3-MP FX-format sensorThe all-new sensor without an OLPF offers the ultimate in image detail. Boasts fast channel readout, wide dynamic range, and clean performance at high sensitivities.EXPEED 4 Image ProcessorBoosts the camera’s overall performance to a whole new level. Vastly improves image rendering and ISO performance, and allows higher frame rates when shooting movies.Up to 7 fps burst rateCapture fast-moving subjects with incredible flexibility. Shoot uncompromised full-resolution images at up to 5 fps. Shoot 15.3-MP images at up to 7 fps in DX crop mode.Unlimited continuous shootingCapture countless JPEGs and produce spectacular light-trail photography. Shoot in continuous release mode with a shutter speed of 4 seconds or slower, and you can record as many high-quality JPEGs as your media cards and battery life allow. With an extremely short time gap between each exposure, you can seamlessly join shots of star trails or taillights to beautiful effect, using third-party software.Extensive ISO rangeIn a first for a DSLR, the D810’s ISO range starts at ISO 64 for cleaner, better-defined images. Shoot at up to ISO 12800, or extend the range from 32 to 51200 ISO (equivalent).Multi-area D-MovieFor moviemaking in diverse conditions, D-Movie offers broadcast-quality video in multiple frame formats. The D810 records Full HD (1080p) movies in FX and DX formats at 50p/60p frame rates with markedly reduced noise, moiré, and false colour. It offers clean HDMI out, plus simultaneous capture of full-resolution footage in-camera and on an external recorder.Moviemaking freedomTake complete control over footage while filming. You can set sensitivity from ISO 64 all the way up to ISO 51200 (equivalent) in M mode, and the Auto ISO function lets you configure the maximum ISO settings you want to work with. Nikon’s 3D noise reduction reduces random noise, distortion, and flicker when filming at high sensitivities. Zebra mode shows you exactly where highlights are blown on the camera monitor.High-fidelity audio controlsuperior audio control improves sound recording and offers greater overall flexibility. A stereo microphone input and an audio out let you fine-tune audio levels in isolation both before and during recording. You can select the sound range (wide/voice), and wind noise can be reduced when recording with the built-in microphone.Flagship AF performanceBoasting the same AF system

Duracell Starter Kit 4 hours charger takes 4 hours to charge 4 AA batteries*It comes with 9 safety features, like protection against over and low voltage or short circuit. It comes also with a safety timer, to shutdown the charging system after a set amount of time.Duracell Starter Kit charger is guaranteed for 5 years.*Approx 90% of full charge when using Duracell 1300mAh AA NiMH batteries.4 AA batteries ready in 4 hours (approx. 90% of full charge, when using Duracell 1300 mAh AA NiMH Batteries).

For secure protection of small digital camerasMade of sturdy material to resist accidentsFlat inner compartment for memory cardsRemovable neck strap with snap hookBelt/strap loop for convenient carrying

Important Note:The inset colour is for illustration only and may appear different on your screen from the actual background. There are many variables that can make colours look different for example: Monitor type (eg LCD of CRT)Brightness and contrast settingsColour temperature settings (creates a marked difference in colour rendition)Browser and Colour depth settings.To get an accurate example we recommend contacting Colorama themselves, who can post a sample of the actual background paper. They can be contacted via their website at:www.coloramaphotodisplay.co.uk

Kenko Teleplus Pro 300 DGX Converters are made with precision quality multi-coated optical glass supplied by Hoya Corporation, the worlds largest manufacturer of optical glass. These glass elements were designed to match the optical quality of the prime lens (even at the edges) and telephoto zoom lenses. The optical design of the elements and light path is wide enough not to cause vignetting.The Pro 300 family are designed specifically to be used with prime telephoto lenses of 100mm or above, such as 300mm f/2.8 lenses, and work best with telephoto lenses of 200mm to 500mm. The PRO 300 can be used with telephoto zoom lenses as well as prime lenses. However, Kenko does not recommend them for zoom lenses that have a range starting under 50 mm.Kenko Pro 300 AF Teleplus converters have genuine Gate Array IC (Integrated Circuitry). It means that the converter’s own unique circuitry maintains signal integrity between the camera body and lens. These converters are designed to electronically operate the same way as an original manufacturer’s converter.Full AF operation with PRO 300 2.0x DGX is possible when using camera lenses with maximum aperture of F2.8 or brighter. 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 required when using lenses with smaller maximum f-stop value than those given above.)The DGX Teleplus converters have updated circuitry to record exif data more accurately. In the exif exposure data (meta-data recorded with a digital picture) DGX converters record the equivalent aperture and focal length of the lens setting plus tele-converter. Optically and mechanically they are the identical to the prior high-quality DG series converters.

The Sony α7S II is a 12.2 megapixel, full-frame mirrorless camera offering ultra-high sensitivity up to an incredible ISO 409600 for both stills and video. The upgrade to the Sony α7S, the α7S II features a new 5-axis image stabilisation system to give greater control when shooting in the most challenging light conditions. The autofocus system on the α7S II has been upgraded and now offers 169 AF points for fast, precise focusing with low-light sensitivity to -4 EV. When shooting video, the AF performance is twice as fast as the Sony α7s. The α7S II has been designed to make it more user friendly, reliable and intuitive. The α7S II also incorporates a host of pro-style movie functions including internal UHD 4K recording at 30 fps with full pixel readout as well as 1080p recording at up to 120 fps, all in the XAVC S format. BIONZ X Processing EngineThe upgraded image processing algorithm of BIONZ X maximises the sensor’s capabilities and improves depiction throughout the full sensitivity range with particular emphasis on the mid-to-high range. This means that the resulting stills and movies demonstrate extra-fine detail with minimal noise. Advanced 4K movie recordingThe α7S II can record 4K movies internally in the XAVC S format meaning that content is wonderfully detailed. Because information from all pixels is utilised without line skipping or pixel binning, the camera can maximise the expanded power of the full-frame image sensor and produce 4K movies with higher image clarity and negligible moiré. Full pixel readout without pixel binning is also employed when shooting Full HD movies which means that it collects information from approximately five times as many pixels that are required to generate Full HD and condenses the information to produce extremely high quality movies.Shoot in slow motionthe α7S II can record 120fps at 100Mbps with full pixel readout without pixel binning in full frame format which can be edited into wonderful 4x/5x slow motion footage in Full HD. The α7S II also has the ability to shoot 4x/5x slow motion footage internally which can be immediately reviewed on the camera screen. New video functionalityVideo functionality has been further enhanced with new profiles; S-Gamut3.Cine/S-Log3 and S-Gamut3/S-Log3. These new profiles deliver wide dynamic range and colour correction is easier to perform. The α7S ll even offers impressive 14-stop latitude in the S-Log3 gamma setting. The camera also supports S-Gamut/S-Log2 which is very popular among cinematographers and videographers. Gamma Display Assist is a new function that allows users to monitor images or check focus when recording S-Log movies and the Zebra function has been improved for even greater control. 5-Axis Image Stabilisation The new α7S II is equipped with the innovative 5-axis image stabilisation system that is proving extremely popular in the α7 II and α7R II cameras. The system corrects camera shake along five axes during s

The Sony Cyber-shot DSC-HX90V is the world's smallest and lightest superzoom camera (as of 14/04/2015). It features a newly developed ZEISS Vario-Sonnar T* 30x zoom Lens with 5-axis optical image stabilization to keep your images blur free. The 18.2 megapixel BSI CMOS sensor along with Sony's BIONZ X processor produces amazing image and video quality. The HX90V also has built-in Wi-Fi with NFC support for effortless viewing and sharing. The Built-in GPS geotags photos and movies, so you can track your shooting locations.Also featured is a pop-up OLED electronic viewfinder and a 3-inch LCD that tilts upward 180 degrees which is perfect for selfies. The HX90V can record high-resolution movies in XAVC S or AVCHD format, and you can simultaneously record the action as a compressed, Web-friendly MP4 file for easy sharing. 30x zoom lens with ZEISS® quality This 24-720mm (35mm equiv.) lens renders portrait, close-up, and landscape images in natural glory from every perspective, with vivid sharpness and contrast intact. ZEISS T* multi-layer anti-reflective coating effectively eliminates surface ghosting and flare.Exmor R™ CMOS sensor for extra sensitivityThe more light is allowed to strike a sensor, the more brilliant a resulting image will look. So the Exmor R CMOS sensor with 18.2 effective megapixels employs back-illuminated design to let four times more light in than a more conventional sensor, is twice as sensitive to light, and even features Sony Column A/D Conversion technology to reduce image noise.BIONZ X™ for more detail and less noiseTo transform data from the Exmor R CMOS sensor into high-resolution images, the BIONZ X image processor integrates detail reproduction, diffraction-reducing and area-specific noise reduction technologies. This combination makes it possible to reproduce realistic images of truer colours and textures with exceptional precision in real time.GPS charts your courseThe built-in GPS geotags photos and movies, so you can track your trip's shooting locations precisely. Later, to relive the fun that's been captured in the footage, use Sony PlayMemories Home software to recall journeys, wherever on Earth you shot them on camera. With Map View mode, the path and images of a journey appear on a trail map.OLED Tru-Finder improves the viewThe compact, high-contrast OLED Tru-Finder displays real-time preview and various shooting information, so that what you see onscreen is exactly what you'll get in your shot; and is retractable for portability, safety and practicality.180-degree tiltable LCD monitor for easy framingThe high-resolution LCD on the camera back can be tilted up to 180 degrees. So when you're in front of the camera, you can easily view the LCD to check the framing before you shoot a selfie, for example. This flexibility also lets you comfortably maintain stress-free posture while monitoring a scene that you want to shoot from a low angle.Fast Wi-Fi/NFC™ connection simplifies sharingYou can use bui

This professional quality filter is made in Japan using precision optical glass that is carefully smelted and blended to yield perfect optical results. Hoya has applied the same care and precision to the multi-coating process, using an improved Super Multi-Coating (IS-HMC) formula to greatly reduce or eliminate reflections off the surface of the glass. These coating are overlaid with a clear water & stain resistant coating that is easy to clean. This makes for easier care and handling of the filter in the field. All coating layers are applied in a furnace to bond the coating to the glass.All Hoya REVO filters have very low-profile aluminium filter frames to house the glass and keep it perfectly parallel to the plane of the CCD or COS sensor while providing enough rigidity to hold up to years of use. The low-profile frame also makes the filters compatible with a wide array of super and ultra wide-angle lenses.

The amazing 36.3-megapixel Nikon D810 + AF-S NIKKOR 80–400mm f/4.5-5.6G ED VR Lens is the successor to the best selling D800 & D800E. It features an all new FX-format sensor with no low-pass filter, ultra-wide ISO range and the same EXPEED 4 image processor as the Nikon D4s to deliver unprecedented sharpness. Superior AF performance (also the same as the Nikon D4s), a burst rate of up to 7fps, and Full HD movie recording at 1080/60p are also featured. Nikon’s Picture Control 2.0 provides exceptional in-camera image processing and optimisation flexibility.-->36.3-MP FX-format sensorThe all-new sensor without an OLPF offers the ultimate in image detail. Boasts fast channel readout, wide dynamic range, and clean performance at high sensitivities.EXPEED 4 Image ProcessorBoosts the camera’s overall performance to a whole new level. Vastly improves image rendering and ISO performance, and allows higher frame rates when shooting movies.Up to 7 fps burst rateCapture fast-moving subjects with incredible flexibility. Shoot uncompromised full-resolution images at up to 5 fps. Shoot 15.3-MP images at up to 7 fps in DX crop mode.Unlimited continuous shootingCapture countless JPEGs and produce spectacular light-trail photography. Shoot in continuous release mode with a shutter speed of 4 seconds or slower, and you can record as many high-quality JPEGs as your media cards and battery life allow. With an extremely short time gap between each exposure, you can seamlessly join shots of star trails or taillights to beautiful effect, using third-party software.Extensive ISO rangeIn a first for a DSLR, the D810’s ISO range starts at ISO 64 for cleaner, better-defined images. Shoot at up to ISO 12800, or extend the range from 32 to 51200 ISO (equivalent).Multi-area D-MovieFor moviemaking in diverse conditions, D-Movie offers broadcast-quality video in multiple frame formats. The D810 records Full HD (1080p) movies in FX and DX formats at 50p/60p frame rates with markedly reduced noise, moiré, and false colour. It offers clean HDMI out, plus simultaneous capture of full-resolution footage in-camera and on an external recorder.Moviemaking freedomTake complete control over footage while filming. You can set sensitivity from ISO 64 all the way up to ISO 51200 (equivalent) in M mode, and the Auto ISO function lets you configure the maximum ISO settings you want to work with. Nikon’s 3D noise reduction reduces random noise, distortion, and flicker when filming at high sensitivities. Zebra mode shows you exactly where highlights are blown on the camera monitor.High-fidelity audio controlsuperior audio control improves sound recording and offers greater overall flexibility. A stereo microphone input and an audio out let you fine-tune audio levels in isolation both before and during recording. You can select the sound range (wide/voice), and wind noise can be reduced when recording with the built-in microphone.Flagship AF performanceBoasting the same AF

Anti-static optical cleaning cloth.Cleans all coated and multi-coated surfaces, lenses and glasses.Absorbs grease and moisture.Machine or hand washable.Use a mild soap in water.

The Lowepro Scout SH 100 is a purpose-built shoulder bag for storing and protecting a compact system camera with lens attached (such as a Fuji X-E2 with 35mm), smartphone and small accessories. Compact, stylish and constructed from durable fabric, this case delivers just the right amount of organisation: an adjustable divider system and interior and exterior pockets - including a space under the flap with dedicated sections for spare memory, battery and charger. Scout Series - Product Walkthrough from Lowepro on Vimeo.Purpose built for mirrorless camera kitsProtect gear with thickly padded interior and scratch-free, custom-embossed liningCustomize camera kit with adjustable divider systemDurable exterior fabric offers a smooth hand feel and provides protection from bumps, abrasion and moisture. Crafted of cotton-like Vintage Cotna 600D polyester.The scaled-down profile makes Scout and ideal, everyday carryDistinctive fittings (metal and plastic hardware) provide a refined look and easy operationCarry by soft grab handle or detachable shoulder strap (includes extra pad for additional comfort)Stash small essentials in the front flap pocket (includes a built-in key fob)

Duracell Ultra AA alkaline batteries with high performance cathode technology. Duracell Ultra Power provides up to 40% more power vs Duracell Plus. Duracell Ultra Power batteries have POWERCHECK, an integrated tester that always let’s you know how much power is left in your battery.

The Lowepro Scout 140 delivers just the right amount of organization for your mirrorless kit, 2 extra lenses, a mini tablet, plus a few small extras. Protective and compact, this case will get you inspired to capture more moments with its Slate Blue hue and hint of retro style. Scout Series - Product Walkthrough from Lowepro on Vimeo.Purpose built for mirrorless camera kitsProtect gear with thickly padded interior and scratch-free, custom-embossed liningCustomize camera kit with adjustable divider systemDurable exterior fabric offers a smooth hand feel and provides protection from bumps, abrasion and moisture. Crafted of cotton-like Vintage Cotna 600D polyesterThe scaled-down profile makes Scout and ideal, everyday carryDistinctive fittings (metal and plastic hardware) provide a refined look and easy operationCarry by soft grab handle or detachable shoulder strap (includes extra pad for additional comfort)Stash small essentials in the front flap pocket (includes a built-in key fob)Included dedicated and padded pocket for a mini tablet

Highly portable, powerful zoom lens with high-quality optics designed for use with Nikon DX Format digital SLRs. With a 5.3X zoom and 16-85mm focal range, this lens delivers superb versatility for a wide variety of shooting situations. Equipped with Nikon’s second-generation Vibration Reduction (VRII) system and exclusive Silent Wave Motor (SWM), it offers superb performance in low-light, delivering steady images to both the sensor and viewfinder, and features fast, quiet autofocus. An ideal all-round lens for today’s high-resolution SLRs. Key Features: Powerful 5.3x zoom with wide 16-85mm focal range (35mm equivalent: 24 to 127.5mm), perfect for everything from portraits to interiors, architecture and landscapes. Second-generation Vibration Reduction (VR II) stabilization system enables more flexible hand-held shooting and lets you use shutter speeds that are up to 4 times slower. Exceptionally high optical performance: designed specifically for use with Nikon DX format digital SLR sensors. Closest-focusing distance: 0.38m. ED (Extra-low Dispersion) glass and Aspherical lens elements ensure high resolution and contrast while minimizing spherical aberration, astigmatism and other forms of distortion. SWM (Silent Wave Motor) for fast, whisper-quiet autofocus. Nikon Super Integrated Coating greatly reduces ghosting and flare and ensures outstanding color reproduction. Compatible with 67mm filter attachments.

With this Kenko Teleplus 1.4X HD DGX Teleconverter you can multiply the focal length of your lens by 1.4X, turning a 300mm lens into an equivalent 420mm lens. Using a high quality 3-element multi-coated design and glass from Hoya, this converter retains the shrapness of your optics and minimises flare and internal reflections. Full AF operation is possible using apertures of F4 or brighter providing there is sufficient light, otherwise manual focus is recommended. The HD DGX range has been updated to record equivalent aperture and focal length with camera plus converter making operation more straightforward.SpecificationsLens Construction: 3 Elements in 2 GroupsBarrel Length: 25mmMinimum Focus: Same as attached lensDiaphragm Coupling: Fully AutomaticExposure Adjustment: 1 stop

This AF-S Nikkor 800mm f/5.6E FL ED VR FX-format lens is ideal for shooting distant subjects in track and field, winter sports, and water sports. This premium lens includes a dedicated, custom-tuned 1.25x teleconverter that extends the focal length to 1000 mm with effective maximum aperture of f/7, while maintaining outstanding optical performance.This lens features a rugged magnesium alloy barrel construction that provides durability and strength that are suitable for its use with wildlife, nature, and sports shooting applications. The lens construction integrates two fluorite lens elements to help reduce the overall weight of the lens while also offering chromatic aberration-reduction benefits. The fluorite elements achieve higher transmission rates and lower dispersion than regular or ED glass elements.A Nano Crystal Coat is applied to lens elements to minimize surface and internal reflections and ghosting for greater image clarity and contrast. Built-in Vibration Reduction image stabilization helps to lessen the appearance of blur caused by camera shake by up to four shutter speed stops, which greatly benefits this lens' use in low-light conditions and fast-paced photography. Additionally, an electromagnetic aperture mechanism is integrated into the lens design to provide greater exposure control stability that is especially beneficial when working with faster continuous shooting rates.

Soft-sided and protective case is build with a fully padded and adjustable divider system to arrange your GoPro or other action video cameras, plus small action accessories, as you please. And protect your kit from impact, bumps and abrasion.Constructed of rugged, weather-resistant 600D and 420D polyester with tactical fractal camo accents.Smart interior organization includes adjustable dividers, two with a built-in pockets to stash a backdoor, filter or remote (and keep it from scratching camera); plus a see-through zippered mesh pocket for microSD cards, cables, backdoors, mounts, etc.; top panel with built-in memory pockets; plus a padded panel with stretching webbing straps to organize and secure cables, mounts, etc.Super-portable design makes it easy to carry in a larger bag or carry by the grab handle.Exterior webbing straps provide extra carry and attach options.Easy-grab zipper pulls offer smooth operation, even with gloved hands.

This course offers the aspiring photographer a wonderful opportunity to photograph a wide variety of Invertebrates and some Amphibians and Reptiles in multiple lighting and background set ups.There will be a wide variety of different species available to photograph on the day, with the photographer having lots of control over which lights, background and props they wish to use to create the desired images. The day heavily revolves around practical application, with a classroom theory session at the start of the day to set you up for capturing your own images. All topics are delivered in a fun, enthusiastic and jargon-free style. By the end of the day you will feel confident controlling your camera and will have improved your photographic knowledge, skills and techniques in the world of macro photography.Who will be there on the day?The training will be led by a member of our Award Winning Academy Training Team and animal handlers from our chosen partner. All of our Trainers are experienced photographers and have a broad knowledge of all cameras to ensure you get the best from the day.Suggested Equipment / Knowledge:To get the most out of the experience it is recommended to attend our Macro Workshop beforehand. A previous knowledge of exposure including Aperture, Shutter Speed and ISO is advisable for this experience. On the day you will need your camera, fully charged batteries, memory cards and a macro lens, extension tubes or other suitable macro lens accessory. Macro lenses are available to hire for those who do not yet own such equipment.Where is this course available?The course is available in the following locations in 2017:London- Sunday 21st February, Sunday 9th April, Sunday 16th July and Sunday 26th NovemberBirmingham- Sunday 19th NovemberPlease check venue and date availabilityCheck AvailabilityView all Courses Full Terms and Conditions

This is Sony's first E-mount medium telephoto macro lens with built-in image stabilization. It delivers outstanding G Lens quality - stunning resolution at up to 1:1 magnification plus beautiful background bokeh, even when shooting handheld. A floating focus mechanism ensures that consistently superior optical performance is achieved at all focusing distances.Image-wide clarity from macro to infinityA floating focus mechanism has been implemented for optimum suppression of close-focus aberration. The floating system reduces the size of the lens while maintaining outstanding clarity throughout the image area, from infinity to the closest focusing distance.Precise, quiet focus for stills and moviesTwo focus groups in a floating focus configuration are driven by an innovative DDSSM (Direct Drive Super Sonic wave Motor) system for smooth, precise positioning of the relatively heavy lenses that make full frame macro magnification possible. This system is remarkably quiet, and is ideal for animal or insect photography as well as movies.Sharp and clear without a tripodAlthough a tripod is usually considered necessary for sharp macro photography, built-in OSS (Optical SteadyShot) image stabilization makes it possible to shoot sharp macro images handheld. The heavy stabilization lens is driven by a responsive linear motor for fast, precise stabilization.Fast auto/manual focus switchingIf you have to remove your eye from the viewfinder to switch between auto and manual focus you’re likely to lose the shot. With this lens the focus ring, where your hand normally rests while shooting, simply slides back and forth to switch between manual and auto focus. A non-slip surface ensures reliable operation.Inner focus for better handling In an inner focus design only internal lens elements move when focusing so the total length of the lens does not change. In addition to making handing easier, that means faster autofocus and shorter minimum focusing distance. The filter thread at the front of the lens does not rotate, which is an advantage when using a polarizing filter.Select your focus range for faster AFThe Focus Range Limiter selector can be set for near and/or far focusing, depending on the subject, limiting focusing range and thereby maximizing autofocus speed. Selections are ∞ ~ 0.5 metres for distant focusing, 0.5 ~ 0.28 metres for close focusing, and FULL for full-range focusing.Great for movies as well as stillsLens requirements for moviemaking are more demanding than for stills in some ways. Sony goes the extra mile to ensure that lenses that will be used with movie-capable cameras will deliver the necessary performance. Minimal focus breathing and quiet operation, for example, are essential for movie shooting.