Photography Gadget : Digital SLR Camera
Let’s Get Digital: SLR Photography Basics
Nowadays, according to psychologists, more and more people are getting visually inclined. In other words, most of us love to use our eyes!
In what ways do we use our eyes for?
We use our eyes to view things in our environment. However, through time, man has devised ways on how to preserve the things we see, whether these are beautiful or not, and one of which is by way of using cameras.
These days, the biggest sellers in the camera market are the so-called digital SLR cameras.
Just what is an SLR camera?
SLR is an acronym for Single Lens Reflex. SLR cameras were the tools made for and used by professional photographers. Cameras such as these, similarly, make use of mirror that reflects light entering the lens up into the eye piece or the viewfinder. Thus, a photographer can gauge how the image or picture will look like. Moreover, a SLR camera uses lenses that are interchangeable. Hence, this camera can be used for long distance telephoto photography or close-up macro photography.
A digital SLR or DSLR camera is dependent on lenses and mirror and their optical capabilities. However a DSLR camera uses light sensor chips and digital memory cards instead of films, basically a computerized version of the abovementioned camera.
The following summarizes the comparison between DSLR and point and shoot cameras (SLRs):
1. DSLRs and SLRs use interchangeable lenses for better resolution.
2. Any picture you take using SLRs and DSLRs is usually crisper, cleaner and fine upon reproduction.
3. DSLRs have a higher speed when it comes to focusing and taking pictures
4. DSLRs perform better at low lighting conditions by using ISO speeds. These cameras have lesser granularity.
5. DSLRS provide more professional power over depth of field, light, and responsiveness.
6. DSLRs provide a more immediate feedback as they use digital chips or light sensing CCDs that translate incoming light rays into digital pictures.
7. DSLRs and SLRs cost more than point and shoot cameras.
8. DSLRs and SLRs are usually heavier than some point and shoot models.
Some sample DSLR models are listed below:
Prosumer models:
• Canon EOS 10D
• Canon EOS Digital Rebel XT
• Nikon D50
• Nikon D70s
• Pentax *ist DS
Professional Models:
• Canon EOS 1D Mark II
• Canon EOS 20D
• Fuji Finepix S3 Pro
• Nikon D2x
Who actually wants DSLRs? Anyone wants to have crisper and clearer pictures—be it a hobbyist or a professional photographer can opt for a DSLR model. Anyone who will not bother carrying bigger cameras on trips in order to bring back topnotch photos can make use of DSLRs.
Like all electronic and computerized gadgets, digital models tend to get cheaper yet better over time. For sure, DSLRs will eventually migrate down to consumer cameras: ability to take bursts of 10 frames in a few seconds, quick response time, higher resolution image sensors, and accurate auto-focus, among others.
The only thing that will remain constant are the laws of optics—you will not get the same results from a finger-nail sized lens as with larger lenses used by professional users. Also the fact that people do not have enough money all the time remains the same through time.
If you plan to take photography as a profession, practice shooting some shots using prosumers models and consider budget and quality of lenses before you say, “Big Cheese”!
Mastering Digital SLR Cameras is Mastering Photography Itself
There are a lot of amateur as well as professional camera users who are shifting to digital models for much ease, convenience, and efficiency when taking initial pictures, taking more pictures after deleting some, and finally sharing photos to friends or storing them into the computer’s memory.
Camera users are normally classified as hobbyists, novice, and professionals. To whichever category you belong, it is suggested that you ponder and accommodate the following basic information about digital cameras:
1.) Categories of a camera
Cameras can be grouped into:
a. ultra compact – no flash mode
b. prosumer or compact – for hobbyists
c. digital SLR cameras – have lenses, tripod, and external flashes; for professionals
If you want to master the art of photography, it is suggested that you master using the third category. Models that fall under this category are priced for their resolution, among other things.
2.) Mega pixels
Mega pixels can be classified into:
a. 3 mega pixels – for basic snapshots
b. between 3 and 5 mega pixels – images have good print quality
c. between 5 and 7 mega pixels – images can be easily manipulated; larger print sizes can be made
3.) Zoom
A camera’s zoom is normally categorized into two:
a. optical zoom factor – what is distant appears closer by magnifying the light entering through the main lens
b. digital zoom factor – magnifies the resulting image
Quality photographs depend mostly on the optical zoom factor.
4.) Storage media
These are the some common storage formats:
a. Compact Flash (for compact and DSLRs)
b. Sony Memory Stick (compatible with other Sony appliances)
c. Smart Media
Storage sizes normally range from 64 K, which can store 3 dozen mega pixel images; 1G can store about 500 images with the same mega pixels
5.) Carrying case
You should keep the camera and its accessories in place.
6.) Tripod
Tripod can be used when setting the timer mode on and keeping the focus stable.
7.) Lenses and Filters
There are digital cameras that allow additional lenses to be attached to the main lens, or the lenses can be completely interchangeable.
Lenses can be categorized as follows:
a. macro lens – allows you to get closer to objects like insects and flowers
b. wide-angle lens – used for capturing landmarks, and large and wide sceneries
c. telephoto lens – allows longer zooms that let you get close to objects that are rather unsafe
Filters, on the other hand are used to:
a. soften the effect of the image
b. provide blurring on the edges for portraits that have sensitive moods
c. add light flares for the image to be more dramatic
d. to reduce glare so that pictures appear more saturated, crisp, and vivid.
Here are some basic strategies on how to capture an image:
1. Holding the camera
You should hold the camera steadily and keep your spare fingers from interfering with the lens. This skill usually takes a few practices.
2.) Focusing
To keep the camera from shuddering, it is better to half-press the camera until you are able to lock your view on the focus before completely pressing the button of the shutter.
You may also use a tripod for better focusing.
3.) Previewing
Take and retake pictures if necessary after previewing them in your LCD screen.
4.) Archiving
Keep an album of your best photographs so that you can refer to them as you keep on working your way to being great photographers.
Once you have mastered using your simple compact and especially digitals SLR cameras, you can surely capture photos using other cameras with great ease and perfection. That is a guarantee!
Goodbye to Films, Say Hello to Digital Cameras
With the entry of digital cameras, photography has never been so exciting.
Today, there are varieties of digital cameras to choose from already. Whether you shop either at the department store or online stores, you will see lots of them. Different digital cameras offer different features and capabilities. This is the reason why choosing one is getting more and more difficult. Once you see what each have to offer, you will obviously have a hard time deciding which one to buy.
One of the usual mistakes that people commit when buying their own digital camera is to be enticed by what the advertising mediums have to say about them. By the time they own that camera, they will realize that they are not as good as they first thought it is. It would then be too late to return it and opt for another kind.
Keep in mind that getting a digital camera should take a lot of consideration. Just like buying a car, you have to consider all aspects since this is one thing that you want to work well and would want to have for a long time.
Below are some of the things that will aid you in your decision making process before buying a digital photography camera?
1. The cost.
Ok, so you wanted the latest canon digital camera out in the market. But are you ready to shed the needed amount of money for it?
Cost is a big factor when buying digital camera. It is obvious that the best camera comes with a price. And your budget may not exactly encompass its high cost.
This is not saying that cheap ones are not as good. There are those that you can get for a reasonable price and still works just as well as an expensive one. You need to shop around for the best deal first before you decide on one. Better yet, you can save up on that expensive camera that you wanted all along.
2. The purpose.
Will you be using the camera to shot your family members? Or are you planning to shoot some good photos worthy of a professional?
By knowing what use your digital camera will have, it would be easier to determine the type of digital camera to buy. If you buy a simple one that can be used at home, you will not get the capabilities that you need if you plan on taking really good photographic pictures. On the other hand, it would be a waste of your money if you have the latest digital camera only to be used for personal photos at home.
3. The durability.
Since digital camera is more expensive than the conventional film cameras, you definitely would want something that will stay durable for a long time. You want something that will last even through rough handling and seasons.
If you happen to purchase a typical digital camera you may want to buy some accessories to protect it from scratches and damage. It is best however to get one that is known to have a good quality and durability.
Get the best value out of the money that you will pay for a digital photography camera. Think hard about these important factors first so you will get it right the first time.
Nowadays, according to psychologists, more and more people are getting visually inclined. In other words, most of us love to use our eyes!
In what ways do we use our eyes for?
We use our eyes to view things in our environment. However, through time, man has devised ways on how to preserve the things we see, whether these are beautiful or not, and one of which is by way of using cameras.
These days, the biggest sellers in the camera market are the so-called digital SLR cameras.
Just what is an SLR camera?
SLR is an acronym for Single Lens Reflex. SLR cameras were the tools made for and used by professional photographers. Cameras such as these, similarly, make use of mirror that reflects light entering the lens up into the eye piece or the viewfinder. Thus, a photographer can gauge how the image or picture will look like. Moreover, a SLR camera uses lenses that are interchangeable. Hence, this camera can be used for long distance telephoto photography or close-up macro photography.
A digital SLR or DSLR camera is dependent on lenses and mirror and their optical capabilities. However a DSLR camera uses light sensor chips and digital memory cards instead of films, basically a computerized version of the abovementioned camera.
The following summarizes the comparison between DSLR and point and shoot cameras (SLRs):
1. DSLRs and SLRs use interchangeable lenses for better resolution.
2. Any picture you take using SLRs and DSLRs is usually crisper, cleaner and fine upon reproduction.
3. DSLRs have a higher speed when it comes to focusing and taking pictures
4. DSLRs perform better at low lighting conditions by using ISO speeds. These cameras have lesser granularity.
5. DSLRS provide more professional power over depth of field, light, and responsiveness.
6. DSLRs provide a more immediate feedback as they use digital chips or light sensing CCDs that translate incoming light rays into digital pictures.
7. DSLRs and SLRs cost more than point and shoot cameras.
8. DSLRs and SLRs are usually heavier than some point and shoot models.
Some sample DSLR models are listed below:
Prosumer models:
• Canon EOS 10D
• Canon EOS Digital Rebel XT
• Nikon D50
• Nikon D70s
• Pentax *ist DS
Professional Models:
• Canon EOS 1D Mark II
• Canon EOS 20D
• Fuji Finepix S3 Pro
• Nikon D2x
Who actually wants DSLRs? Anyone wants to have crisper and clearer pictures—be it a hobbyist or a professional photographer can opt for a DSLR model. Anyone who will not bother carrying bigger cameras on trips in order to bring back topnotch photos can make use of DSLRs.
Like all electronic and computerized gadgets, digital models tend to get cheaper yet better over time. For sure, DSLRs will eventually migrate down to consumer cameras: ability to take bursts of 10 frames in a few seconds, quick response time, higher resolution image sensors, and accurate auto-focus, among others.
The only thing that will remain constant are the laws of optics—you will not get the same results from a finger-nail sized lens as with larger lenses used by professional users. Also the fact that people do not have enough money all the time remains the same through time.
If you plan to take photography as a profession, practice shooting some shots using prosumers models and consider budget and quality of lenses before you say, “Big Cheese”!
Mastering Digital SLR Cameras is Mastering Photography Itself
There are a lot of amateur as well as professional camera users who are shifting to digital models for much ease, convenience, and efficiency when taking initial pictures, taking more pictures after deleting some, and finally sharing photos to friends or storing them into the computer’s memory.
Camera users are normally classified as hobbyists, novice, and professionals. To whichever category you belong, it is suggested that you ponder and accommodate the following basic information about digital cameras:
1.) Categories of a camera
Cameras can be grouped into:
a. ultra compact – no flash mode
b. prosumer or compact – for hobbyists
c. digital SLR cameras – have lenses, tripod, and external flashes; for professionals
If you want to master the art of photography, it is suggested that you master using the third category. Models that fall under this category are priced for their resolution, among other things.
2.) Mega pixels
Mega pixels can be classified into:
a. 3 mega pixels – for basic snapshots
b. between 3 and 5 mega pixels – images have good print quality
c. between 5 and 7 mega pixels – images can be easily manipulated; larger print sizes can be made
3.) Zoom
A camera’s zoom is normally categorized into two:
a. optical zoom factor – what is distant appears closer by magnifying the light entering through the main lens
b. digital zoom factor – magnifies the resulting image
Quality photographs depend mostly on the optical zoom factor.
4.) Storage media
These are the some common storage formats:
a. Compact Flash (for compact and DSLRs)
b. Sony Memory Stick (compatible with other Sony appliances)
c. Smart Media
Storage sizes normally range from 64 K, which can store 3 dozen mega pixel images; 1G can store about 500 images with the same mega pixels
5.) Carrying case
You should keep the camera and its accessories in place.
6.) Tripod
Tripod can be used when setting the timer mode on and keeping the focus stable.
7.) Lenses and Filters
There are digital cameras that allow additional lenses to be attached to the main lens, or the lenses can be completely interchangeable.
Lenses can be categorized as follows:
a. macro lens – allows you to get closer to objects like insects and flowers
b. wide-angle lens – used for capturing landmarks, and large and wide sceneries
c. telephoto lens – allows longer zooms that let you get close to objects that are rather unsafe
Filters, on the other hand are used to:
a. soften the effect of the image
b. provide blurring on the edges for portraits that have sensitive moods
c. add light flares for the image to be more dramatic
d. to reduce glare so that pictures appear more saturated, crisp, and vivid.
Here are some basic strategies on how to capture an image:
1. Holding the camera
You should hold the camera steadily and keep your spare fingers from interfering with the lens. This skill usually takes a few practices.
2.) Focusing
To keep the camera from shuddering, it is better to half-press the camera until you are able to lock your view on the focus before completely pressing the button of the shutter.
You may also use a tripod for better focusing.
3.) Previewing
Take and retake pictures if necessary after previewing them in your LCD screen.
4.) Archiving
Keep an album of your best photographs so that you can refer to them as you keep on working your way to being great photographers.
Once you have mastered using your simple compact and especially digitals SLR cameras, you can surely capture photos using other cameras with great ease and perfection. That is a guarantee!
Goodbye to Films, Say Hello to Digital Cameras
With the entry of digital cameras, photography has never been so exciting.
Today, there are varieties of digital cameras to choose from already. Whether you shop either at the department store or online stores, you will see lots of them. Different digital cameras offer different features and capabilities. This is the reason why choosing one is getting more and more difficult. Once you see what each have to offer, you will obviously have a hard time deciding which one to buy.
One of the usual mistakes that people commit when buying their own digital camera is to be enticed by what the advertising mediums have to say about them. By the time they own that camera, they will realize that they are not as good as they first thought it is. It would then be too late to return it and opt for another kind.
Keep in mind that getting a digital camera should take a lot of consideration. Just like buying a car, you have to consider all aspects since this is one thing that you want to work well and would want to have for a long time.
Below are some of the things that will aid you in your decision making process before buying a digital photography camera?
1. The cost.
Ok, so you wanted the latest canon digital camera out in the market. But are you ready to shed the needed amount of money for it?
Cost is a big factor when buying digital camera. It is obvious that the best camera comes with a price. And your budget may not exactly encompass its high cost.
This is not saying that cheap ones are not as good. There are those that you can get for a reasonable price and still works just as well as an expensive one. You need to shop around for the best deal first before you decide on one. Better yet, you can save up on that expensive camera that you wanted all along.
2. The purpose.
Will you be using the camera to shot your family members? Or are you planning to shoot some good photos worthy of a professional?
By knowing what use your digital camera will have, it would be easier to determine the type of digital camera to buy. If you buy a simple one that can be used at home, you will not get the capabilities that you need if you plan on taking really good photographic pictures. On the other hand, it would be a waste of your money if you have the latest digital camera only to be used for personal photos at home.
3. The durability.
Since digital camera is more expensive than the conventional film cameras, you definitely would want something that will stay durable for a long time. You want something that will last even through rough handling and seasons.
If you happen to purchase a typical digital camera you may want to buy some accessories to protect it from scratches and damage. It is best however to get one that is known to have a good quality and durability.
Get the best value out of the money that you will pay for a digital photography camera. Think hard about these important factors first so you will get it right the first time.
Kunjungi www.investasi-saham.com untuk investasi saham dan bermain saham. Panduan Lengkap dalam Berinvestasi di Pasar Modal, Bursa Efek Indonesia, Saham, Obligasi, ORI, SUKUK, Reksadana, Derivatif, Investasi Syariah dan Produk Investasi Keuangan lainnya serta Belajar Menjadi Investor/ Trader (Main) Saham.
posted by peterdj at
12:07 AM
0 Comments:
Post a Comment
Subscribe to Post Comments [Atom]
<< Home