Digital Cameras - The Basics

What actually is a Digital Camera?

It is an electronic machine that converts an image into electronic data [Digital Camera]. Now the latest multifunctional Cameras take photographs, video and sound. The Digital Camera is categorized as video camera, still cameras and then there is the professional modular Digital Camera system.

Before shopping you should list some of the key elements that you require for your Camera. Unfortunately too much choice is not necessarily a good thing, and the sheer number of digital cameras with their bewildering array of features and options can be enormously confusing for the first-time buyer. Heck even I find it a bit of a headache sometimes.

Some features that you personally like should be considered in your purchase they are color, brand that you like, size slim or one with a large zoom lens. How about optical zoom, digital zoom, resolution, response time. pixels [8.0mg will be sufficient for most and easier for computing with lower resolution]. so you will need to consider what you will use your camera for before you purchase it.

The digital camera that you use to take images will suffer in low light both with performance and response times as it becomes frustrating to use and you increase your chances of missing a spontaneous photo. The cameras that I use have a two process step, first you lightly hit the shutter button to set the automatic features, then you actually take the image, with the camera compensating for low light. The device will set shutter speed and flash time to take out any human guessing.

How important is the resolution it determines the number of pixels in the digital photo. Images with more pixels can be made larger without losing resolution [sharpness]. Remember photos with large resolution require more storage space on your computer's hard drive, CD, DVD and on temporary memory cards.

Now response times measure the Digital Camera ability to react quickly to your commands. When you press the shutter button, does your camera take the picture immediately or do you need to press twice for the automatic feature to determine the best shutter speed?

Most digital SLRs, including models from Nikon, Canon, and Olympus, have a port for connecting a remote trigger [unlike the old SLR"s which most came with a built in timer].. In addition, some cameras come with--or offer as an option--an infrared remote control so you can take pictures wirelessly.

You can find a lot of information by using your Web browser to search on "[camera name] remote trigger."

How important is the resolution it determines the number of pixels in the digital photo. Images with more pixels can be made larger without losing resolution [sharpness]. Remember photos with large resolution require more storage space on your computer's hard drive, CD, DVD or on temporary memory cards.

Sometimes the digital camera uses its own battery and charger or it can also use double-A sized batteries. Digital cameras may connect to a computer for data transmission. Most common method of connectivity is USB but sometimes people use Fire wire port or Blue tooth. Various cameras like Kodak's EasyShare systems are able to connect to computer networks wirelessly and also Kodak's own mini-printers.

kenko 1 4x pro 300 teleconverter dgx nikon af digital slrs, sony cyber shot dsc tx100v 16 2 mp exmor r cmos digital still camera with 3 5 inch oled touchscreen 3d sweep panorama and full hd 108060p video silver, leica v lux 3 cmos camera with 12 1mp and 24x super telephoto zoom, lensbaby the composer for canon ef mount digital slr cameras, canon eos rebel t4i digital slr camera body ef s 18 135mm is stm lens with 32gb card flash battery case filter remote accessory kit, tamron af 70 300mm f4 0 5 6 di ld macro zoom lens for pentax digital slr cameras, sony cyber shot dsc hx10v 18 2 mp exmor r cmos digital camera with 16x optical zoom and 3 0 inch lcd white 2012 model, sony cyber shot dsc wx70bdl 16 2mp cmos digital camera with 4 gb memory card and case pink 2012 model, olympus om d e m5 16mp live mos interchangeable lens camera with 3 0 inch tilting oled touchscreen and 14 42mm lens black, sigma 85mm f1 4 ex dg hsm large aperture medium telephoto prime lens for nikon digital slr cameras, vivitar v7028 pnk 7 1 digital camera with 4 0x optical image stabilized zoom with 1 8 inch lcd pink, tamron af 28 300mm f3 5 6 3 xr di ld aspherical if macro ultra zoom lens for canon digital slr cameras, fujifilm finepix jx580 digital camera black, fujifilm finepix s3200 14 mp digital camera with fujinon 24x super wide angle optical zoom lens and 3 inch lcd, sony cyber shot dsc tx20 16 2 mp exmor r cmos digital camera with 4x optical zoom and 3 0 inch lcd pink 2012 model, sigma 18 50mm f2 8 4 5 sld aspherical dc os hsm wide angle zoom lens for canon eos digital rebel xt xti xs xsi t3i t3 t2i t2 t1i 5d 7d 10d 20d 30d 40d 50d 60d digital slr cameras, sony alpha slt a37k 16 1 mp exmor aps hd cmos sensor dslr with translucent mirror technology and 18 55mm lens black, canon ef 600mm f4l is ii usm lens, casio exilim pro ex f1 digital camera 6 0 mp with 60fps high speed burst mode full hd movies 12x optical 4x digital zoom 2 8 hp lcd screen, panasonic lumix dmc 3d1 3d still and video camera with 3 5 inch touch screen and 5x zoom lens dmc 3d1k, nikon 1 j1 10 1 mp hd digital camera system with 10 30mm vr 1 nikkor lens 8 gb sd card and case white, sigma 18 200mm f3 5 6 3 ii dc os hsm lens for nikon slr camera, canon powershot sx500 is 16 0 mp digital camera in black 32gb memory card replacement lithium ion battery for canon classic camera bag accessory kit, nikon 18 70mm f3 5 4 5g ed if af s dx nikkor zoom lens, canon powershot a3000 is 10 mp digital camera with 4x optical image stabilized zoom and 2 7 inch lcd, olympus vg 160 14mp digital camera with 5x optical zoom orange, samsung dv300f dual view smart camera black ec dv300fbpbus deluxe bundle with 8 gb memory card card reader deluxe carrying case mini tripod lens cleaning kit, olympus fcon t01 fisheye converter lens for olympus tough tg 1 camera black, nikon coolpix s01 10 1 mp digital camera with 3x zoom nikkor glass lens white, canon ef 200mm f2l is usm telephoto lens for canon digital slr cameras, casio ex fh100 10 1mp high speed digital camera with 10x ultra wide angle zoom with cmos shift image stabilization and 3 0 inch lcd, panasonic dmc fh7k 16 1 mp digital camera with 4x optical zoom touchscreen black, nikon d300s 12 3mp dx format cmos digital slr camera with 3 0 inch lcd body only, nikon 35mm f1 8g af s dx lens for nikon digital slr cameras 2183 with 52mm multicoated uv protective filter, olympus sz30 16 mp digital camera wide angle 24x optical zoom with multi recording capability and 3 lcd silver, sigma 8 16mm f4 5 5 6 dc hsm fld af ultra wide zoom lens for aps c sized sony digital dslr camera, eos 5d mark iii 22 3 mp full frame cmos digital slr camera body and 32 gb extreme hd video secure digital memory card 45mbs class10 bundle, panasonic lumix dmc gx1 16 mp micro 43 compact system camera with 3 inch lcd touch screen body only black, pentax k 30 weather sealed 16 mp cmos digital slr black body only, olympus 261505 ed m40 150mm f4 0 5 6 lens for camera black