Understanding the parts and basic functions of digital SLR cameras

If you just started photography hobby, whether compact size camera, DSLR camera or camera Micro Four Third (MFT) then we need to know some of the parts of and terms that applied on the camera that we use.

If we understand the part and the term of our camera, we will be much easier to use our camera, both to create landscape picture, portraits, wedding, indoor photo, or when we capture musical performances, birthday party, documentation for family or office. Even for those of you who are serious about selling stock photos online on the Internet.



Image: lomolca.org

On this occasion we start with an explanation of the part of the DSLR camera, but there are some of the same parts in other types of cameras.

    * DSLR is a digital single lens reflex, which is a camera with a digital system (using the processor, chip, memory, and technological sophistication in capturing the image) which uses a single lens mounted on the camera body. Reflex mirror inside the camera will go up when you press the shutter button and at the time the image sensor in the camera will record an image.

    * Eyepiece = holder to our eyes when look into the viewfinder.

    * Viewfinder (viewfinder) = viewfinders pentaprism method (pentagon shape) is placed over the optical path through the lens onto the image sensor plate. Incoming light then reflected upward by mirror (mirror reflection) and about pentaprism. Pentaprism then reflect light several times through the viewfinder (viewfinder). When the shutter button is released, the glass opens the way for the light so that light can directly on the image sensor.

    * Image sensors (sensors capture images) = a sensor that is used to process and capture an image contained within a camera. Size there are a variety of sensors, i.e. APS-C sized 15x23mm, 19x29mm APS-H size, and FULL-FRAME 24x36mm (equal to the large size of the movie).

    * Flash = flash is usually used to help us in taking pictures in the dark.

    * Hotshoe (flash external holder) = a holder for an external flash that is usually located in the middle of the camera body.

    * Lens (lens) = a lens mount that is embedded in the camera body (lens body can be removed and replaced) that serves to light up focus capable captured by the image sensor. On the outside of the lens usually there are three rings, namely ring focal length (for variable type lenses), aperture ring and focus ring. 

There are 5 characters that lens, wide (wide), macro (enlarge), telephoto (zoom), tilt & shift and fish eye. And there are 2 types of lens fix (can not be changed such as, 50mm) and zoom (range like, 17-85mm). Lens will also have features is (image stabilizer) to reduce vibration from hand and USM (ultrasonic motor) to accelerate and quiet in the search focusing. * IS USM code DSLR canon camera types? These features in any other DSLR camera lens are also available, but the code name of the other but with the same functionality.

    * Lens hood = an extra on the lens to reduce excess light, the impact of flares and a protective front surface of the lens, and also as an addition to the display lens to look more frightening. * Remember: the use of hood that does not comply with a series of lenses will cause vignetting (vignetting = black spots on the sides of the tip of the picture).

    * LCD monitor (LCD display) = to see the image and monitor modes that we use to take pictures.

    * Focus points = if you look into the viewfinder, then you will see a small dots scattered (the number of points depending on the type and model of camera), at which point the focus is to help you find focus images would be taken.

Hopefully you can be successful to become an amateur photographer with professional results. Or you just want to make photography as a hobby only. Whatever your choice, then you needs to understand more detail a camera that you use, so you can use your camera to create beautiful images.

Prevent your eyes from computer monitor radiation hazards

In this modern era, working with a PC or laptop has become a common requirement. PCs are also used to play online games and find information on the Internet or for too long connected with social networks like Facebook, twitter, MySpace, and so forth. Many people are addicted to using computers, so could endanger the person's eyes.

You certainly have heard that the radiation screen computer monitor or a laptop can damage the health of your eyes? Research has shown that radiation from the monitor screen can interfere with eye health. The good news, computer radiation does not contain radioactive radiation.

If you work with a computer 12 hours a day and monitor your computer is not protected with anti-radiation filter will cause your eyes sore and red. Computers monitor radiation to produce X-rays, ultraviolet, and electromagnetic radiation (similar to that produced by a microwave).

Computer radiation can lead to myopic eyes, cataracts, epilepsy. New effect was felt 15 or 20 years later. The effect is a process that occurs gradually that most people do not realize that these risks could actually happen.

It's not an easy thing to avoid radiation due to a computer to run our daily work is always required to remain at the front of the computer. However, there are several ways you can be lucky to reduce the bad effects of computer radiation. Some tips you can do to reduce the effects of computer radiation is as follows:

1. Use LCD monitors (liquid crystal display) and a screen filter to reduce computer radiation. Radiation caused by the LCD monitors tends to be smaller when compared with the radiation monitor tube. They are current LED monitor the lighter but much better than LCD, however the monitor screen with LED are still expensive.

2. Adjust the settings on your monitor. It would be bad for the eyes when setting your monitor to be too dark or too bright. Try to do the settings in the light and the contras to be comfortable for the eyes.

3. Adjust the position of the monitor so as not to be too high or too low. If the location of the monitor is too high it will disrupt the air supply to the brain. The ideal position for the monitor is eye level.

4. Keep your distance with the monitor. Ideally, a minimum distance between the eyes with the computer is 45 cm.

5. If tired, rest your eyes briefly. Do not force yourself to keep staring at your computer when you're tired. If you're in the office, you can get up and go to the pantry for drinking water. In order not to get bored you can talk about movies or the weather with your coworkers.  

6. Do not forget to continue to eat nutritious foods that contain lots of vitamin A such as carrots. But keep in mind that consumption of vitamin A for adjusted dosage, but do not consume too much.

7. In addition to the effects of radiation, sitting in front of computer screens also led to the waist and neck muscles as well as your waist to be disturbed. This can cause muscle injury.

8. In addition to eating fruits that contain vitamin C, very well if you also do regular exercise such as jogging, swimming and other sports that you like. This is good for your health and body muscles, especially your work a lot of people who use a PC or laptop.

Radiation computer does give some negative effects, but we can prevent it by several steps. Apply some of the tips above to use the computer comfortably and safely. Treat your eye health from an early age. With healthy eyes you will be able to see this beautiful world much longer.
If you want to protect your eyes, LED monitor is a great solution for a better view and health.

Image: 2dayblog.com

A Fantastic Micro Four Thirds Camera from Panasonic

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Are you ready to switch to a digital camera type of Micro Four Thirds camera lens or mirror? A camera of this type is not too long existed between the DSLR and compact size camera. There are several brands that have launched a camera lens that can be replaced such as digital SLR cameras like the Olympus E-PL1, Samsung NX series Panasonic, and Sony finally Sony has also issued NEX 3 and 5.

That first issue interchangeable lens camera is the Panasonic and Olympus. Panasonic is known for this type camera like the Panasonic GF1. Finally, after one more year, Panasonic launched the next generation of Panasonic Lumix GF2.

GF2 Silver and GF1 Black

As a Micro Four Thirds camera with 13 MP, on this 2 Panasonic GF had some improvement compared GF1 series and has a size slightly smaller and lighter than the GF1.

Some changes / improvement compared GF1 to GF2:

- LCD screen with touch-sensitive with an anti-reflective coating
- Buttons are more simple (much like the drive mode is omitted)
- The menu is much simpler to more easily use the touch screen
- Built-in stereo microphone (formerly mono)
- Record Full HD video (1080p, 60 fps)
- Continuous shooting at 2.6fps with Live View
- ISO higher (until 6400)
- Can support the use of 3D lenses from Panasonic
- A smaller battery size, but its capacity was also slightly reduced

Panasonic Lumix GF2 plans will go on sale in 2011. The estimated price is also yet to be announced. When you are ready to switch to the Micro Four Thirds camera, then you need patience to wait for this Panasonic GF2. You know that the ability and quality of the Panasonic very reliable as other famous brands.

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Create stunning photos with a digital compact cameras

Adoption of digital technology in the world of photography opens wider opportunities for camera users to express them and explore the world of photography in greater depth.


Produce stunning photo was no longer the monopoly of a DSLR camera or professional digital camera. This is because digital cameras are now a point of shot (pocket) alone is not only equipped with great resolution, but also with features that might previously unimaginable. You can choose one of the cameras from famous brands such as Canon IXUS series, Sony Cybershot series, Panasonic Lumix, Kodak EasyShare, Samsung, GE camera, Olympus, Benq, Leica, Nikon Cooolpix series and many more.

Basically there are some things that can be done by the users pocket camera to get good shots.

Those steps are for example:

1. Raising the number of ISO / ASA low light 
However, the higher the number of ISO / ASA risk higher the grain and noise are obtained - grains are grains forming photos that increasingly rough as the high ISO, while the noise is the colors on the edge of a grain of grain in digital photos.

2. Exploiting scene modes
this feature can be used according to shooting conditions rather than continuously using automatic white balance mode. Suppose the sunset scene mode for photographing twilight, daylight to take pictures during the day, ataucloudy when cloudy conditions.

3. Utilizing a macro feature
this is to capture details such as fabric fragments, flowers, or insects.

Utilizing the existing features in a pocket camera is a must do to get good photographs. 


Some pocket digital camera manufacturers also continue to grow some other functions to improve the performance of its products. Starting from design, the ability of the lens, battery life, to the ability to detect faces.

In addition to the above steps there is still some way to get a good photo of a pocket camera, for example by considering the composition of the object images and others.

Let's go to Bali holiday and remember to bring a digital camera so we can make beautiful pictures there. In Bali we would have wonderful memories.

Panasonic Lumix DMC-LX5

If you want to have a more serious pocket camera, it's time you see the advantages of this camera because finally, after Panasonic makes us wait for long, and rumors about the digital camera Lumix DMC-LX5. Not seen a huge change even though new LX5 has 3.8 xs zoom with F2.0 aperture and ISO 80-12800, which is larger than its predecessor 2.5X zoom Lumix LX3 and ISO 80-3200 only. From the design side LX5 is also similar to the LX3.  
Panasonic DMC LX5 equipped with 10.1-megapixel CCD sensor, equipped SUMMICRON F2.0 lens with 3.8x LEICA DC VARIO optical zoom, 4x digital zoom and 3-inch LCD display with AR coating. LX5 new camera also features Power OIS image stabilizer, Face Detection, Intelligent Exposure, Intelligent ISO Control, Face Recognition and Intelligent Auto mode. Lumix DMC LX5 is also capable of recording 1280 × 720 HD video with up to 60fps frame in the AVCHD format Lite (lower bitrate H.264) and offers a mini HDMI output.

Panasonic Lumix LX5 can accept SD / SDHC memory / SDXC and supports VIERA Link. Pricing and availability have not been announced Lumix LX5. It comes in white and black. There are two types, namely DMC LX5W LX5 (white) and DMC LX5K (black).

This camera is quite expensive compared to other brands of compact cameras, because the design and specifications are slightly different. The picture is also above average. Professional photographer will make this camera as a friend at the time relaxing. Do you think the same? That you will make in preparation to become professionals in the field of photography. You will love this camera, because image quality of this camera is very good.

Olympus E-5

Nikon and Canon cameras are always competing to win the hearts of lovers of photography, both in-class compact cameras and DSLR. Now it's time we look at other brands such as Panasonic camera or Olympus. Both brands are already favored by many fans after they took out the type of photography Micro Four Thirds DSLR professional. Today I want to introduce the Olympus E- 5. 

 Olympus Finally released the successor to the Olympus E-3 as professional Four Thirds DSLR 

cameras with the launch of E-5 with a price of 16 million dollars body only. Cash only in refreshing than the Olympus E-3 and high prices of E-5 has angered these Four Thirds DSLR users. The existence of some improved features including HD movie it is still not commensurate with the selling price is too high. 
As a pro-class cameras, E-5 still retain all the good things that exist in the E-3 especially toughness magnesium alloy body is made from a solid plus weather sealed. The camera is capable shutter used up to 150 thousand times the snap is claimed to have the fastest autofocus speed in the world even though 'only' supported by the AF module which has 11 points (all cross type). 
Here are the full specs: 

 12.3 MP Live MOS sensor (4 / 3 2x crop factor)
 TruePic V + image processor
 Sensor-shift Image Stabilizer (IS)
 3-inch LCD which can be folded, 920000 pixel screen resolution
 100% coverage viewfinder
 ISO 100-6400
 HD 720p, 30fps
 wireless flash
 no longer use the xD card (now dual SD and CF slot)
 external mic ports, HDMI, USB and A / V

As a companion to E-5, available lens Zuiko Digital 12-60mm f/2.8-4.0 SWD.

I can not wait to try this camera while on vacation to Bali. What about you?

Superzoom Camera

Do you have a special plan to travel around the world? Obviously the most important piece of equipment for any type of photography is the camera. When it comes to wildlife photography, holiday photography and especially safari photography, there are some features that you should look out for when choosing the best digital camera for this purpose.

Deciding whether to choose a digital SLR camera (DSLR) or go for a compact superzoom camera for wildlife photography can be tricky. Both have advantages and a disadvantage over each other, knowing these can help you decide which is best suits your needs.

There are many type and brands of DSLR or compact superzoom camera in the market. One of them is Panasonic Lumix DMC-FZ100. With a super powerful 24x optical zoom (35mm camera equivalent 600mm), much higher 14.1 MP image resolution, rotating LCD screen, movie recording in full HD and a 25mm ultra wide angle lens, this is the best superzoom compact digital camera on the market and an ideal safari holiday companion.

The newly developed LEICA DC VARIO-ELMARIT lens in the DMC-FZ100 further extends its optical zoom range from 27mm to 25mm at wide end and the zoom power from 18 xs to 24 xs to be even more powerful and versatile compared with the DMC-FZ38. The 24x optical zoom is now equivalent to 600mm on a 35mm camera. Another excellent feature of the Panasonic FZ100 and is a big reason why as a safari camera it is ideal is that not only does it take great photos, but it can also record full-HD movies. As well as the standard Motion JPEG images, the Lumix DMC-FZ100 can record high-resolution full-HD 1920x1080 60i movies in AVCHD (MPEG-4/H.264) format. Full-HD (1920 x 1080) movies are recorded at 60i. HD (1280 x 720) movies are output and recorded by the image sensor at 60p.

If you are looking for a cheaper option I highly recommend looking at the Panasonic FZ45 (FZ40) that has many of the features of the FZ100, including the 24x zoom, yet is about £100 / $100 cheaper. So, are you ready to fly to safari or paradise?
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Nikon Coolpix L110: Impresive All Rounder

I would like to introduce a fantastic digital camera for holiday and daily purposes such as birthday party, wedding, hang out with friends and family, business activities, etc.

Nikon Coolpix L110 Digital Camera

The power at high performance Nikon Coolpix L110 can take more pictures than most digital cameras using AA batteries if you do not have to worry about running out of energy you’re at home or traveling at abroad.

The Nikon L110 comes in two colors: black and red wine. Once we receive a Nikon Coolpix L110 sample test, we will publish a photo gallery with high resolution images, followed by an extensive review Nikon Coolpix L110.

Nikon announces new exciting compact shooter, the Nikon Coolpix L110, under its new range of Coolpix compact digital. Nikon L110 packages up technology with ease of use to reliably capture the important moments. The wide-angle NIKKOR 15x zoom gives a precise definition and a unique and gives the freedom to choose between entering or great stills beautiful HD movies in stereo, all very well seen on the large 7.5 cm (3 in.) high-resolution LCD monitor. To add to that the L110 Nikon has 12.1 megapixels, five anti-blur function, the ergonomic handle, macro 1 cm and 15 scene modes to make sure that your images are taking place as you want. Dont'f forget to visit other digital camera review such as letsgodigital]


This post Nikon Coolpix L110 Digital Camera brough to by FantasticCamera . Visit Electronics Review for information about gadget and technology. Get a special price now.

Olympus E-620 a step higher than the entry-level class

I would like to introduce a fantastic a new DSLR camera with creative filters; Olympus E-620 is a DSLR camera with a variety of image processing effects feature called Digital Filter. This camera is slightly above the entry-level class but affordable. This unique camera has 12.3 megapixels sensor and equipped with Live View 2.7-inch screen and a full articulated as a high-end camera Olympus E-30, but the E-620 has a compact body and comfortable. This camera also has image stabilization feature that can be used with all lenses are installed.


Answering criticism of Olympus E-520, Olympus also creates a bigger viewfinder and 7 point AF system, and keeps an anti-dust system in E-620. Olympus has managed to create a camera that takes modern DSLR users. This camera is worth to choose from with affordable prices and you will get two kit lens option.

Another camera you should consider the Nikon D3000 is equipped with guide mode, so it is suitable for beginners who want to switch from a compact size digital camera to DSLR cameras. No need to rush, go to the mall and get a new camera brochure so that you have a reference before you decide to buy a new digital camera.

Strong Camera.

Do you like adventure and travelling? So the next time you plan your adventures make sure to bring your camera because the action is waiting to be captured by you. So you really need a compact size camera with special specification such as: sock proof, crushproof, water proof, etc. There are many strong digital cameras available now. Two of them are Casio EX-G1 and Olympus μ TOUGH-8000. You will love both of them.

The EX-G1 is designed with shock-resistant elements throughout the camera, both inside and out, creating a smart look in a slim-line camera with functional beauty. The new Casio EX-G1 will be one of the thinnest rugged cameras around, claimed to be waterproof down to 10 feet. Casio EX-G1 shock-resistant, waterproof and dustproof digital camera - the first in the company's new Exilim G brand of digital cameras. Despite its rugged body, the Casio EX-G1 is only 0.78-inch thick. In addition to capturing 12-megapixel images, the EX-G1 also features modes such as interval shooting and multi-image capture which utilize the camera's endurance qualities. The interval shooting function can automatically take still photos or movies at fixed intervals.




In addition to capturing high-resolution 12.1 effective megapixel images, the EX-G1 also features modes such as interval shooting and multi-image capture which utilize the camera’s endurance qualities. The interval shooting function can automatically take still photos or movies at fixed intervals, enabling users to capture great shots while engaged in active sports such as snowboarding or cycling*3.
The Casio EX-G1 features a two-layer construction with a stainless steel outer-casing, and the inner body withstands shock and water damage. The camera's design is constructed with a resin cover to protect the body side near the shutter and a resin lens ring to protect the lens. Casio claims that the EX-G1 can be used at depths at 10 feet for 60 continuous minutes.

The technologically-advanced design features waterproof performance and corresponds to IEC/JIS Protection Class 8 (IPX8) waterproofing. The EX-G1 can be used at depths at 10 feet for 60 continuous minutes. Water will not penetrate the camera even when directly sprayed with jets of water from every direction corresponding to Protection Class 6 (IPX6). Capable of withstanding temperatures as low as 14°F*6, Casio’s EX-G1 boldly captures images where any adventurer goes.

If you are stress and bored at home, you must go to Bali or other fantastic places for a new adventure, so you need an off-road camera like the μ TOUGH-8000, the high tech tool that fits into every bag. It is waterproof to a depth of 10 metres, shockproof to a height of 2 metres and includes a high precision 3.6x wide optical zoom. This makes it the ideal partner for expeditions into the mountains and the canyons. With the convenient TAP Control you can operate the camera by tapping the body. Furthermore, the μ TOUGH-8000 offers you Dual Image Stabilisation for perfectly sharp pictures when using maximum zoom or shooting in lower light.

Shooting in toughest situations - shockproof to 2m, waterproof to 10m, crushproof to 100kg and freezeproof to -10°C.
• High-precision 3.6x wide optical zoom (28-102mm*) to capture great scenes through to stunning close-ups even in extreme conditions
• Avoids blur thanks to Dual Image Stabilisation
• TAP Control Menu for great convenience
• 12 Megapixels to make poster-size prints
• 6.9cm/2.7" HyperCrystal III LCD for best ever preview even in brilliant sunlight and at extreme angles (230,000 dots)
• Advanced Face Detection of up to 16 persons for perfectly focused and exposed faces plus correct exposure of other image areas
• The easy way to perfect images - Intelligent Auto Mode detects the five most commonly used scenes and adjusts settings, focus and exposure automatically
• Manometer for easy air and water pressure checking
• LED illuminator to lighten up underwater or macro sceneries
• Liven up your memories with movie recording with sound
• xD-Picture Card and microSD Card compatible

Before you decide to buy a new digital camera, you should compare those cameras with other fantastic brand such as Sony Cybershot series, Ricoh, Nikon Coolpix, Canon, Panasonic Lumix, Samsung, Kodak, and other famous digital camera, so you can enjoy your adventure any time.