Camera Lenses And FiltersKeeping A Clear View Through Your Camera Lenses

Digital Camera Zoom Lenses

Digital Cameras – Buying Guide

Digital cameras also use a lens and shutter, but unlike traditional cameras using the film, using digital image sensors to capture images.

The market is awash with digital cameras and can be confusing a buyer to choose best suited for your purpose. This growing popularity of digital cameras is not an accident, but because they provide many advantages over cameras Traditional manufacturers have abandoned the old cameras in favor of digital.

Photos can be stored digitally and just enough photos can print the print compared with each shot of the film. New rolls of film do not have to be purchased as storage cards can be used again and again. Improving the image is easy with digital cameras and photos can also be shared instantly. Given all this is not surprising that digital cameras are much in demand.

Manufactures have come up with basically three broad categories in digital cameras and ultra-compact models, point and shoot models and advanced models. The ultra-compact cameras are very thin (less than 1 inch thick) and look very elegant. They are available at many different colors, but not all the high end features.

models of "point and shoot, they vary in size and characteristics but usually come without any manual control features. With this type, it is simply holding the camera out of the box, inserting the battery and memory card and start shooting immediately. These are normally used by beginners who have never taken a picture before.

Advanced models of course offer more options and features. Comes with manual control functions and may include interchangeable lenses. external flash units and considerably add extras price. Advanced models are more suitable for intermediate to advanced photographers.

Some of the best new features to look for in a camera digital camera is image stabilization which ensures that the images are not confusing, especially if taken in low light or a camera movement. Most take care that the shock is kept to a minimum, the image quality does not suffer.

wide angle facilities are another important element to take into account in the digital camera. Although most of them are limited to about 25 mm – 30 mm, which comes in useful. Then there are the optical zoom lenses are offered by the latest digital cameras and come in sizes from 10 x 12 x even 15x. Many newer models offer advanced facial recognition technology which means that the camera can find the person in the frame and then the auto focus is applied to ensure that the face is within the frame.

Before buying the best is to determine what is important to you. Someone can feel comfortable with a slim camera, while others may prefer one with zoom lenses. Any purchase is reduced to one `s personal preferences, but in the case of the studio cameras and feature matching your requirements that will help make the purchase much more smooth.

About the Author

You can have access to portuguese articles about digital cameras from page
Digital_Camera
Roberto Sedycias works as IT consultant for
www.polomercantil.com.br

If a digital camera has a zoom of 18 to 55 mm, how does that compare with a 5x optical zoom?

Hi, I'm looking for digital cameras online and am trying to upgrade from my point and shoot digital camera. I am a newbie and am confused about zoom lenses when they were suddenly 18-55 mm zoom … what does this translate into the way in which normally appears on a digital camera (3x, 5x, 12x, etc) Thanks a million!

In the case of 18-55mm in a compact camera, then goes from ultra wide to normal. It also means that it is a 3x zoom (55/18 = 3) 3x 5x 10x which is in compact cameras only tells you how much zoom do not – if the zoom range starts or ends. If we are talking about a 18-55mm lens on a digital SLR camera (I think it is the 18-55mm kit lens with the Nikon D50), multiply the numbers by the focal length multiplier of you in particular of the camera. With all the Nikon, which is 1.5. With some of the fees is 1.3 or 1.6. Assuming 1.5 (Nikon), the aim would be to work as if it were a 27-83mm lens on a film camera. That means it goes from wide angle to telephoto moderate. Ultrawide will not tend to do extreme close-ups. For a digital SLR camera is ideal for 70% of their shots. Most have a lens with this zoom range and a second in the range of 70-200mm. I hope that was not too technical. For more information, please send an email.

Kodak EasyShare Z950 Digital Camera

Bell Howell Z680AF-P Digital Camera Power Zoom Flash for Pentax $99.99 The Bell and Howell Z480AF flash is dedicated to ensure that the correct amount of light is provided. Achieve maximum exposure accuracy with this Bell and Howell external flash for Pentax.

Rokinon TTL Nikon-compatible Digital Camera Flash $79.99 Flash compatible with all Nikon that have a hot shoeRokinon photo accessory enhances all your digital camera shotsElectronic flash powerful enough to extend your range up to 138 feet

Bower Case for SLR and Digital SLR Cameras $23.49 Deluxe camera case fits most SLR and digital SLR cameras with long zoom lens Camera bag has an outer zippered pocket for holding memory cards and morePhoto accessory is weather-resistant, rugged and durable

Rokinon TTL Sony Alpha-compatible Digital Camera Flash $85.49 Flash compatible with all current Sony Alpha camerasRokinon photo accessory enhances all your digital camera shotsElectronic flash powerful enough to extend your range up to 138 feet

Rokinon D900AFZ-P Zoom Flash Digital Camera for Pentax Cameras $84.99 Capture all your memories with a zoom flash camera from RokinonDigital camera is compatible with all Pentax cameras with a hot shoeCamera flash is highly powerful giving you an extended range up to 138 feet

Bell Howell Z680AF-SA Digital Camera Power Zoom Flash For Sony Alpha $94.99 Bell and Howell Z680AF flash is dedicated to ensure that the correct amount of light is provided. Achieve maximum exposure accuracy with this Bell and Howell external flash.

Bower Autofocus Flash with Power Zoom ETTl II Dedication for Canon EOS Digital SLR Cameras $87.49 Dedicated for Canon EOS DSLR CamerasFlash duration 1/700 sec (full power)Flash diffuser included

Bell & Howell Z480AF Nikon Digital Camera Zoom Flash $74.99 Achieve maximum exposure accuracy with this Bell & Howell external digital flash. The Z480AF flash ensures that the correct amount of light is provided in your photography.

Bell Howell Z680AF-OP Digital Camera Power Zoom Flash For Olympus/ Panasonic $93.99 The Bell and Howell Z680AF flash is dedicated to ensure that the correct amount of light is provided. Achieve maximum exposure accuracy with this Bell and Howell external flash.

Bower AF Pentax/ Samsung Digital SLR Camera Flash $99.99 Take professional photos with this Bower AF digital SLR flashCamera flash is compatible with Pentax and Samsung digital SLR camerasAuto focus flash has power zoom with tilt and swivel head

Bower Autofocus Flash for Sony Alpha/ Minolta Digital SLR Cameras $99.99 Illuminate your shots with a flash unit from BowerDigital cameral accessory is dedicated for Sony Alpha and Minolta DSLR CamerasFlash features full automatic TTL dedication

Rokinon TTL Olympus/Panasonic-compatible Digital Camera Flash $96.99 Flash compatible with all Olympus or Panasonic cameras that have a hot shoeRokinon photo accessory enhances all your digital camera shotsElectronic flash powerful enough to extend your range up to 148 feet

Nikon D5000 Digital SLR Camera (Refurbished) $619.99 12.3-megapixelsD-Movie FunctionIntelligent Live ViewVari-Angle 2.7-inch LCD Display

Bower Autofocus Flash with Power Zoom i-TTl II Dedication for Nikon Digital SLR Cameras $89.49 Dedicated for Nikon DSLR CamerasPower zoom flash range to 139 feetFlash diffuser included

Pentax K-x Black Digital SLR Camera $750.32 Pentax K-x Digital SLR Camera – Black

Canon PowerShot SD1300IS 12MP Blue Digital Camera $159 Capture all of your family and friends in every shot with this camera’s 28mm wide-angle lens. The Canon SD1300 features 4x optical zoom and optical image stabilization.

Canon PowerShot SD1300IS 12.1MP Green Digital Camera $159 Capture each of your family and friends in every shot with this camera’s 28mm wide-angle lens. The Canon SD1300 camera features 4x optical zoom, optical image stabilization and 12.1-megapixel resolution.

Sigma 18-250mm F3.5-6.3 OS HSM IF Lens for Sony Digital Cameras $0 Lens equipped with Sigma’s unique OS technologyPhoto accessory’s four SLD elements and three Aspherical lenses provide high-image quality throughout the entire zoom rangeLens fits Sony digital SLR cameras

Canon PowerShot SD1300IS 12.1MP Brown Digital Camera $159 Capture each of your family and friends in every shot with this camera’s 28mm wide-angle lens. The Canon SD1300 camera features 4x optical zoom, optical image stabilization and 12.1-megapixel resolution.

Rokinon ETTL-II Canon-compatible Digital Zoom Flash $68.49 Flash compatible with all current Canon EOS camerasRokinon camera accessory enhances all your digital camera shotsElectronic flash powerful enough to extend your range up to 138 feet

Canon PowerShot SD3500IS 14.1MP SIlver Digital Camera $279 Capture each of your family and friends in every shot with this camera’s 24 mm wide-angle lens. The Canon SD3500 camera features 5x optical zoom, optical image stabilization and 14.1-megapixel resolution.

Sigma 18-250mm F3.5-6.3 OS HSM IF Lens for Pentax Digital Cameras $479 Lens equipped with Sigma’s OS (Optical Stabilizer) technologyPhoto accessory’s four (4) SLD elements and three (3) Aspherical lenses provide high-image quality throughout the entire zoom rangeLens fits Pentax digital SLR cameras

Kodak EasyShare Z8612 IS 8.1MP Digital Camera (Refurbished) $129.99 Capture each moment with the Kodak EasyShare Z8612 IS digital camera All glass 12x Schneider Kreuznach Variogon Optical Zoom Lens and 5x digital zoom8.1 MP digital camera delivers pictures up to 16 x 20 inches

Olympus FE-350 8.0MP Digital Camera $146.49 User-friendliness and high performance go hand-in-hand with the FE-350 camera 8.0-megapixel model boasts a 4x wide zoom lens Digital camera helps support photographers in getting the best possible results

Canon PowerShot SD940IS 12.1MP Silver Digital Camera $199 Take amazing pictures with this Canon PowerShot digital cameraSD940 camera features an amazing 12.1 megapixel resolutionCamera has a 28mm wide-angle lens with 4x optical zoom

Canon EF-S 18-55mm 3.5-5.6 IS Zoom Lens (New in Non-Retail Packaging) $129.99 Take professional quality photos with this Canon 18-55mm zoom lensDigital camera lens is compatible with EOS 40D, 30D, 20D, 20DA, Digital Rebel XTI, XT and Digital RebelLens has optical image stabilizer

Bower SFD728S Sony TTL Digital Camera Flash $64.49 The Bower SFD728S Sony TTL Digital Flash is fully automatic with ADI/PTTL operation. The SFD728S has bounce and swivel zoom head for those difficult lighting conditions and ranges from 28 mm to 85 mm with zoom coverage.

Olympus Stylus 7010 Silver Digital Camera $155.99 At just an inch thin, the Olympus Stylus 7010 digital camera slips easily into your pocket for picture taking convenience anywhere. Despite its ultra compact size, the camera has an incredible 7x optical zoom lens.

Bell Howell Z680AF-N Digital Camera Power Zoom Flash For Nikon $94.49 Bell and Howell Z680AF flash is dedicated to ensure that the correct amount of light is provided. Achieve maximum exposure accuracy with this Bell and Howell external flash for Nikon cameras.

Olympus FE-350 8.0-megapixel Digital Camera $146.49 User-friendliness and high performance go hand-in-hand with the FE-350 camera 8.0-megapixel model boasts a 4x wide zoom lens Digital camera helps support photographers in getting the best possible results

Canon PowerShot SD980IS 12MP Silver Digital Camera $224.99 SD980 camera has a large 3-inch wide touch screen LCD Digital camera with a 5x Optical Zoom with ultra-wide 24mm lens gives you more in your shotCanon PowerShot SD980IS has 12-megapixel resolution

Olympus Stylus 7010 Pink Digital Camera $155.49 At just an inch thin, the Olympus Stylus 7010 digital camera slips easily into your pocket for picture taking convenience anywhere. Despite its ultra compact size, the camera has an incredible 7x optical zoom lens.

Rokinon 650-1300 mm Zoom Lens for Sony Alpha $220.49 Rokinon 650-1300mm high-definition zoom lens is perfect for professional and amateur photographersTelephoto camera lens is great for wildlife or nature photographersPhotography accessory mounts to all Sony digital SLR cameras

Bell Howell Z680AF-C Digital Camera Power Zoom Flash For Canon $96.99 Bell and Howell Z680AF flash is dedicated to ensure that the correct amount of light is provided. Achieve maximum exposure accuracy with this Bell and Howell external flash designed for Canon cameras.

Kodak EasyShare M893 IS 8.1MP Silver Digital Camera (Refurbished) $88.99 Capture the moments that count with a digital camera from KodakCamera features an 8.1-megapixel CCD for stunning prints up to 30×40 inches Digital camera features a 3x optical zoom lens with optical image stabilization

Rokinon TTL D900AFZ-OP Camera Flash $84.99 Flash compatible with all that have a hot shoeRokinon photo accessory enhances all your digital camera shotsElectronic flash powerful enough to extend your range up to 138 feet

Bell and Howell Z480AF Digital Camera Zoom Flash for Canon $75.99 Take wonderful photos with this Bell and Howell flash. This camera accessory was designed for Canon cameras.

Bell and Howell Z480AF Digital Camera Zoom Flash for Pentax $75.99 Bell and Howell Z480AF flash is dedicated to ensure that the correct amount of light is provided. Achieve maximum exposure accuracy with this Bell and Howell external flash for Pentax.

Bell and Howell Z480AF Digital Camera Zoom Flash for Olympus/ Panasonic $75.99 The Bell and Howell Z480AF flash is dedicated to ensure that the correct amount of light is provided. Achieve maximum exposure accuracy with this Bell and Howell external flash for Olympus and Panasonic.

Bell and Howell Z480AF Digital Camera Zoom Flash for Sony Alpha $77.99 Bell and Howell Z480AF flash is dedicated to ensure that the correct amount of light is provided. Achieve maximum exposure accuracy with this Bell and Howell external flash for the Sony Alpha.

SVP T1000 Full 1080p HD 2.5-inch LCD Digital Camcorder $130.99 SVP high-definition digital camcorder records Full 1440 x 1080p video Camera has high-performance 5x optical zoom lens with a maximum aperture of F3.7 Video camera features a 2.5-inch TFT LCD monitor

Sigma 18-200mm F3.5-6.3 DC Lens for Nikon $0 Sigma lens is designed for Nikon digital SLR camerasLens has high zoom ratio (11:1)Lens features 18 to 200 mm focal length

Vivitar VIV-SF4000-BX Bounce Zoom Slave Flash $35.49 Light up the scene and make sure you get the best shot with a camera flash from Vivitar. This bounce zoom slave flash is made for digital SLR cameras.

Sigma 18-250mm F3.5-6.3 OS HSM IF Lens for Nikon $0 Lens equipped with Sigma’s unique OS (Optical Stabilizer) technologyPhoto accessory’s four SLD elements and three aspherical lenses provide high-image quality throughout the entire zoom rangeLens fits Canon digital SLR cameras

Panasonic SDR-H80 Black 60GB Camcorder (Refurbished) $227.49 Get remarkable shots of distant subjects with the Panasonic SDR-S26’s 70x zoom. Panasonic’s Advanced O.I.S. shifts a corrective lens as you shoot to help eliminate the effects of hand shake so you get sharp shots at high zoom levels.

Panasonic SDR-S26 Black SD Camcorder (Refurbished) $145.49 Get remarkable shots of distant subjects with the Panasonic SDR-S26’s 70x zoom. Panasonic’s Advanced O.I.S. shifts a corrective lens as you shoot to help eliminate the effects of hand shake so you get sharp shots at high zoom levels.

Rokinon HD 37 mm 2x Telephoto Lens $22.99 Rokinon lens fits right over your camera’s existing lens system and doubles the power of your camera lensRokinon 2x 37mm HD lens fits most video, digital, and 35mm SLR camerasPhotography accessory lets you zoom in closer

Rokinon HD 52 mm 2x Telephoto Lens $26.49 Rokinon lens fits right over your camera’s existing lens system and doubles the power of your camera lensRokinon 2x 52mm HD lens fits most video, digital, and 35mm SLR camerasPhotography accessory lets you zoom in closer

ToCAD Sunpak PZ40X II Power Zoom Digital Flash Light $147.49 ToCAD Sunpak PZ40X II Power Zoom Digital Flash Light

Rokinon HD 58 mm 2x Telephoto Lens $37.99 Rokinon lens fits right over your camera’s existing lens system and doubles the power of your camera lensRokinon 2x 52mm HD lens fits most video, digital, and 35mm SLR camerasPhotography accessory lets you zoom in closer

Opteka Pro – Converter $31.99 Two of the best selling conversion lenses, offered in a combined value kit, will help you capture creative and stunning images.    Included in the kit: 2x Telephoto – Capture better images of far-off subjects with the Digital Optics Telephoto lens for digital cameras and camcorders. The 2x magnification allows you to bring your subject closer while you stay where you are. The 2x Tele-C…

New Fujifilm 12 Megapixel CCD Digital Camera RED 3x Optical Zoom Picture Stabilization $106.69 Our most popular model….

New Fujifilm Finepix Z37 Digital Camera 10 Megapixels 3x Optical Zoom 2.7 Inch LCD Blue Design $153.73 Micro thumbnail view – up to 100 pictures can be viewed at a time in a 10 x 10 array of micro thumbnails. Extensive selection of preprogrammed shooting modes ensures great photos in various conditions, eliminating the need to fuss with camera settings while delivering optimum results – sport, sunset, flower, landscape, natural light, portrait, night, and more. Rechargeable battery. AC Power ada…

Pentax K-x – Digital camera – SLR – 12.4 Mpix – PENTAX-DA 18-55mm and 50-200mm lenses – optical zoom: 3 x – supported memory: SD, SDHC – black The K-x camera design is a compact, lightweight body and simple, user-friendly operations. With the addition of a newly designed CMOS image sensor and an upgraded high-performance imaging engine, the K-x offers outstanding photographic performance at nearly the same level as upper-class models. This includes high-resolution, fine-detailed images delivered by approximately 12.4 effective megapixels…

Sony a (alpha) DSLR-A100W – Digital camera – SLR – 10.2 Mpix – Sony DT 18-70mm and 75-300mm lenses – optical zoom: 3.9 x – supported memory: CF, Microdrive – black $1,798.44 The Sony ? (alpha) DSLR-A100 camera is an instant classic: the top-quality 10 MP DSLR system camera that builds on a two-decade legacy of Minolta photographic leadership, accepts 20 years of A-mount lenses sold worldwide – and introduces Sony imaging innovations like high-sensitivity shooting with Super SteadyShot in-camera image stabilization, Dynamic Range Optimizer to automatically increase det…

Sigma 17-35mm f/2.8-4 EX DG IF Aspherical Super Wide Angle Zoom Lens + Hoya 77mm UV Haze Protector Glass Filter + 6-Piece Cleaning Kit + Spudz Microfiber Cleaning Cloth – for Pentax Digital & Film AF SLR Cameras including ZX-5, ZX-7, ZX-30, *ist, *istD, *ist Ds, *istDs2, *istDL, K10D, K100D & K110D Kit includes: 1) Sigma 17-35mm EX DG IF Aspherical Zoom Lens; 2) 6-Piece Cleaning Kit; 3) Sigma Spudz Microfiber Cleaning Cloth; 4) Hoya 77mm UV Protector Filter. ♦ Sigma 17-35mm Lens includes: Front & Rear Lens Caps; Lens Hood; Instructions; Sigma USA Warranty. ♦ The Sigma 17-35mm has an internal focusing system which eliminates front lens rotation. This makes it easy to use with circ…

Sigma 17-35mm f/2.8-4 EX DG IF HSM Aspherical Super Wide Angle Zoom Lens + Hoya 77mm UV Haze Protector Glass Filter + 6-Piece Cleaning Kit + Spudz Microfiber Cleaning Cloth – for Konica Minolta Maxxum 7D & 5D and Sony Alpha 100, A100, A100H & A100K Digital SLR Cameras Kit includes: 1) Sigma 17-35mm EX DG IF HSM Aspherical Zoom Lens; 2) 6-Piece Cleaning Kit; 3) Sigma Spudz Microfiber Cleaning Cloth; 4) Hoya 77mm UV Protector Filter. ♦ Sigma 17-35mm Lens includes: Front & Rear Lens Caps; Lens Hood; Instructions; Sigma USA Warranty. ♦ The Sigma 17-35mm has an internal focusing system which eliminates front lens rotation. This makes it easy to use with …

Sigma 17-35mm f/2.8-4 EX DG IF HSM Aspherical Super Wide Angle Zoom Lens + Hoya 77mm UV Haze Protector Glass Filter + 6-Piece Cleaning Kit + Spudz Microfiber Cleaning Cloth – for Nikon Digital & Film Autofocus SLR Cameras including Nikon D40, D40x, D50, D70, D70s, D80, D100, D200 & D300 Kit includes: 1) Sigma 17-35mm EX DG IF HSM Aspherical Zoom Lens; 2) 6-Piece Cleaning Kit; 3) Sigma Spudz Microfiber Cleaning Cloth; 4) Hoya 77mm UV Protector Filter. ♦ Sigma 17-35mm Lens includes: Front & Rear Lens Caps; Lens Hood; Instructions; Sigma USA Warranty. ♦ The Sigma 17-35mm has an internal focusing system which eliminates front lens rotation. This makes it easy to use with …

Canon EF-S 55-250mm f/4.0-5.6 IS Telephoto Zoom Lens for Canon Digital SLR Cameras $299.99 Incorporating Canon’s Optical Image Stabilizer technology, this Canon 55-250mm telephoto zoom lens captures long distance, low-light shots far better than many comparable lenses, helping you photograph the far-off action of athletes or zoom in for an intimate portrait with a blurred background. The high-zoom-ratio lens is equivalent to a focal length of 88-400mm in the 35mm format (when used on C…

Nikon 50mm f/1.8D AF Nikkor Lens for Nikon Digital SLR Cameras L2)NIKON 50MM F1.8D (2137)…