Methods and skills of using digital camera. Tell me more.

Methods and skills of using digital camera. Tell me more. : blog. Sina ../s/blog _ 48a7039b01000akq.

Then you'd better take a look at this

Brand is not everything.

Every brand has a good machine.

The most important thing is to suit you and have all the skills you want.

Compared with 135 camera, the use of digital camera does not need to be smashed and flooded, so try to avoid strong light. For other references, please refer to electronic instruments and 135 camera.

Ask how to use a digital camera. Nowadays, most digital cameras are fool cameras, and there is nothing to learn. Just give you a camera to play for a few hours, which is an important practical operation.

How to use Canon lxus digital camera Take a closer look at the instructions of your Canon digital camera. The detailed instructions for use are very clear.

How to use Canon IXUS 950 IS digital camera? When you start using the camera, you can use the automatic gear. Turn the mode dial at the top of the camera to the "automatic" position, which is the automatic gear. In this position, all settings are "done by the camera". You just need to take a picture, make a composition and press the shutter. Just press the shutter in two steps: first, let the camera focus on metering, and then press it all to shoot.

Cameras have many functions and settings. If you want to use your camera well, you should read the instructions carefully.

Who can tell me how to use a digital camera? Manual is the best teacher, so you must read it carefully first. If not, you can go to official website corresponding to the camera to download the electronic version.

F value is an index to describe the incident light of the lens. The smaller the value of f, the greater the incident light, and the value of f is equal to the relative aperture of the lens divided by the focal length of the lens. If the F value is increased by one step, the brightness will be doubled.

Shutter speed is the time from pressing the shutter to shooting, because under normal circumstances, DC light will automatically zoom when pressing the shutter, and then press it again to put the photos in the warehouse.

There is not much explanation for ISO. It should be noted that the higher the ISO value, the more obvious the dry spots and the smaller the smear. As the saying goes, it is not easy to take a virtual image. Compared with ISO, the lower the numerical value, the smaller the dry point, but it is easy to take a virtual image. However, dry spots are usually more obvious at night, so manual adjustment of ISO is often used at night.

Skills of using digital camera

Like a traditional camera, taking a digital photo is very simple, just press the shutter and click. But it is not so easy to take a good photo. The birth of an excellent digital photo often needs to meet the conditions of good illumination, correct exposure, the most appropriate resolution, good framing and accurate focus. According to the characteristics of digital cameras, we should pay attention to the following aspects if we want to take good digital photos and create satisfactory digital video works.

(1) Pay attention to setting the camera parameters before shooting.

Most digital cameras provide various settings in the settings menu. Including image resolution, focusing mode, aperture, shutter and other items, of which the most commonly used is image resolution. Many cameras offer multiple resolution options. For example, there are five settings for Agfa 1280, namely 1280×960, 1024×768Hi, 1024×768, 640×480Hi and 640×480. Most cameras have preset settings. If you don't use the camera for a period of time, such as 30 minutes, the preset settings will take effect automatically when you restart. Therefore, before each shooting, especially after replacing the battery, you need to check the camera's setting menu again to confirm the resolution and aperture settings, otherwise it is very likely that the photos taken will not achieve the expected results.

(2) Try to shoot at the highest resolution.

When using digital cameras, the processed photos have only a very limited resolution-even high-end cameras, let alone low-end cameras. In low-end digital cameras, the resolution of photos ranges from 640x480 to 800x600dpi. This is not a very high resolution compared with traditional cameras. But compared with the graphic resolution of PC, it is already very good. In fact, most web images are smaller than 640x480dpi. If measured by this standard, the resolution of digital cameras is still very good. However, regardless of the function of the digital camera, the resolution that can be achieved is still limited.

Therefore, obtaining the highest possible definition is the key to take digital photos. For traditional cameras, the main consideration when shooting is to get a good perspective and construct a good picture. If a digital camera is to shoot a typical photographic work, all the basic photographic principles are applicable. However, if you only shoot a single object, such as a watch or a mobile phone, the criteria for framing and adding sports can be ignored. At this time, try to fill the object in the frame, even if the photo composition is poor, it doesn't matter, just use the maximum resolution on the object.

In other words, if you take a picture of a person, you must include the surrounding scenery in the frame to balance the person and the scenery. Traditional photography has many composition principles. But for digital photography, it is often to take photos including scenes, and then cut off the redundant parts when editing. This means that we should oppose the golden rule of conventional photography and try our best to fill the whole picture with only the desired images. So, if you want to take a picture of your home computer, you should just put the computer in the scene frame and cut it out in the picture processing software. This is to maximize the resolution of the main computer of the screen.

(3) Correct use of lighting conditions

Most digital cameras can only take pictures in perfect lighting conditions. Before taking pictures, you must find the best lighting conditions. Conventional film is also affected by light, but the hue and color quality of photography based on film make it less dependent on light conditions. Digital cameras rely entirely on light. If the illumination in the shooting range of a digital camera is too strong, it will produce a banded effect, which is difficult to correct without a lot of careful adjustment work. On the other hand, because CCD has a certain sensitivity threshold, if the light is dark and cannot reach the required minimum illumination, digital photos will be seriously damaged. Even if the light is a little small, it can obviously reduce the clarity of the photo. Due to the limitation of the effective distance of the flash, even if the flash is used, the lighting conditions in the shadow area or at night may still be insufficient for the digital camera. Using more sensitive CCD chip is an effective way to reduce the limitation of lighting conditions of digital cameras. Another factor of digital photography is that some types of lighting have different effects on different cameras, which is also true for conventional photography. But the key point is that some lighting conditions have different effects on digital cameras and conventional cameras, which requires experiments. Fluorescent lighting will cause brightness and color problems; For the best results, you can use news lights to shoot TV. The experiment shows that in a shooting cycle, tungsten lamp in the photography room is used for digital shooting, and then the photos are observed on the computer. Surprisingly, when the light is directed at the lens (not from the back), orange is obviously added to the photo.

For low-end digital cameras, natural light is really the best. You can also use desk lamps and camera lamps, but you need to control the lights to be direct, because the low resolution of light and camera will offset the efforts to obtain excellent and continuous tones. In order to make the best use of sunshine without taking pictures outdoors, you can set up a table with a white poster board as the background and put it next to the window to receive as much sunshine as possible in one day. At present, sunlight completely or partially covered by clouds is the best light source for digital cameras.

(4) Use the flash carefully

Many digital cameras have built-in flash. There are usually four settings: flash, no flash, red-eye flash and automatic flash. The last one is to let the camera decide whether it needs extra light. In many cases, the flash may destroy a perfect photo, or make mistakes that will be hard to clear in the future.

For digital cameras used by fools, most automatic flashes occur in cloudy weather. You can get better results by turning off the flash and then increasing the exposure. Flash is not as easy to control as exposure, and the light emitted by flash is easily reflected by nearby objects, forming an uneven halo in the photo. Therefore, please turn off the flash as much as possible when taking pictures on cloudy days or at dusk or sunset (or under other unsatisfactory lighting conditions). The infrared light emitted by the flash will affect the image, because the image is processed by the CCD chip. For example, the red * * * field may turn green when recording. When shooting indoors, you should provide enough lighting to get photos without flash, or see if photos without flash are satisfactory. To see the difference, you can take two photos of the same object, one with a flash and the other without. Maybe it's best not to use the flash. You can learn the skill of taking pictures without a flash, but at this time you need other light sources to fill the light.

(5) Adjustment of color temperature

Friends who are familiar with traditional photography know that color film can be divided into daylight type and illumination type, in order to adapt to different light source environments. The color temperature of solar greenhouse is 5000K, and the color temperature of halogen quartz lamp is 3200K K. ..

Digital camera can't change film, so it adopts white balance adjustment, which is carried out manually and automatically at the same time. Manual adjustment is flexible and can create unexpected artistic effects, but it is not so simple and difficult to master. Automatic adjustment can ensure that the shooting effect will not be greatly deviated, but it is difficult to create special artistic effects. For example, shooting with sunlight film and using 3200K quartz lamp as light source can create a warm atmosphere, and the skin color is yellow and red, which is a very common method in wedding photography. However, shooting with a digital camera and automatically adjusting the white balance are not as obvious as traditional cameras, but the shooting effect is also very good. The same lighting, the same model position, and different color backgrounds will make the model's skin color different. Different digital cameras have great differences in shooting, so users must experiment and explore the adjustment of white balance according to different shooting environments and different digital cameras, so as to know fairly well.

(6) Download the photos to the computer hard disk for observation, selection and storage.

Digital cameras generally have liquid crystal display (LCD), which is a particularly useful function, but we can't completely rely on it. Most LCD screens are backlit, and the photos displayed on them may be much better than those displayed on the computer, especially in saturated and bright areas. LCD is best used only for locating images, such as browsing or indexing images. In short, it is suitable for simple viewing. It is worth reminding that the image effect on the LCD screen does not represent the final photo. Thumbnails do not always reflect the real situation of the generated photos. Moreover, a photo that doesn't look good in the case of thumbnails is likely to have some interesting or useful parts. Before deleting photos, please download all the images in the camera to the hard disk and observe them from the hard disk before deciding which photos to delete. After plugging in the cable, turn on the computer power and execute the software to download the photos. There are several ways to do it according to the different software that comes with the camera. Not all cameras use the same software or driver, so it is difficult to give a specific method here. Generally speaking, most downloaded software will display a series of thumbnails representing the images stored in the camera. Then you can choose the photos you want to download from the camera. After opening a set of images with a camera, you can modify them and save them in a file, or you can save them as they are and modify them later. Many downloaded software can modify photos in many ways, but not all software packages provide the same number of modification options. So it may be more meaningful to download the image directly to the hard disk and modify it later. This is usually the best way to download and store images as they are. Because I don't know when to process these original images. Download and save the original image before making any changes. You can store a group of originals, and then take out copies for modification and creative production.

(7) modify the original image

First, check the image. For each picture, do a visual inspection and maybe write some notes, as a picky person usually does. Is this image too big, too dark, too bright or too fuzzy? After picking out the faults, the image processing software package is used to carry out systematic work, so as to improve the final image and correct one problem after another. Of course, not every photo needs so much work. However, almost every photo needs some effects to be as good as possible. Various experiments can be carried out until a satisfactory image is obtained, and then it is stored.

Master the use of image processing software packages (such as Photoshop, UleadImpact, Photo-Deluxe, etc.). ). Then consider what to do next. For example, don't use a wide range of effective settings and don't make too many changes; Do only a few small gradients (increase or decrease) at a time, preview the effect first, slowly reach the best setting, and then confirm the storage.

(8) Digital creative application

The second processing of digital photos is the real pleasure of digital photography. Be sure to do something about the photos you have taken. This is not as plain as I thought. Different from film photography, digital photography can change images and provide new ways to use them. The most common occasion for cinematography is to put photos into a photo frame, photo album or slide show. Digital photographic works can be deformed, spliced, shaded, brightened and collaged. Make full use of these possible functions. This is the advantage of buying a digital camera.

When taking pictures with a digital camera, we should give full consideration to achieving the ideal effect. For example, if you want to create a striking but simple photo, it is most important to pay attention to all aspects of the photo. However, if you plan to create an interesting photo puzzle or cut out the theme, you should fill the frame with the image you want to shoot, no matter how bad the photo itself looks. If we want to create an artistic image with printmaking significance, we need to maximize the photos in order to extract line drawings from them. This may mean using a background and different lighting. In fact, the combination of digital camera and image processing has opened up so many interesting possibilities that we should learn how to create the best synergy between the photos to be taken and the final results to be achieved. The attached picture is a digital photo of a portrait taken at home and a landscape taken outdoors.

(9) Photo printing skills

Let's talk about the skills of using digital cameras first, and then print photos. Digital cameras ultimately rely on printers to complete the whole process. At present, as far as photo printers are concerned, thermal sublimation is very rare, and color inkjet is the majority. In terms of photo printing quality, you should choose a printer with photo quality. In this respect, Epson's photo series has a good reputation. Photo-grade glossy paper and photographic paper are the first choice for printing paper, and the printing quality is a far cry from ordinary inkjet paper. In addition, the print quality of 1440dpi and 720dpi can be easily distinguished by naked eyes. If we pay attention to quality, we should choose 1440dpi for printing, although the price is longer printing time and more ink consumption. If you want to print a perfect photo, you can cold-mount the photo printed by inkjet. The cold-mounted film is a very thin model in the middle, so the final work is no different from the color photo of the same size.

(10) Carry spare parts.

Digital cameras consume a lot of power, especially after turning on the "electric tiger" on the LCD screen. It is recommended to use 1300mAh Ni-MH or Li-ion rechargeable battery as the power supply for the expansion kit. When shooting outdoors, you must bring a fully charged spare battery because you can't use AC power. When shooting indoors, try to use AC power. However, it is necessary to ensure that the output voltage of this power supply is completely consistent with the voltage required by the digital camera. It is found that the AC power supply of some cameras can be shared with digital cameras. For example, the power supply of Panasonic series "Zhangbao" cameras and the digital cameras of Epson and Casio can be used directly.

In addition, a certain number of memory cards should be prepared to avoid missing the wonderful shots due to insufficient storage space during shooting.

How to use digital camera correctly? Used correctly, there is no water, the lens has no glare, and even if it is charged, it will not bump. Please refer to the instruction manual for the usage of shooting, hehe. Just kidding.

Digital cameras, like film cameras, read the instructions carefully, use them more and try more, and practice makes perfect.

Caption: Use and Skills of Digital Camera Note: This is reproduced by me. I hope you are satisfied with my answer. I also have a digital camera, so I don't pay much attention to these skills at ordinary times, so I searched online. It doesn't matter. I hope your photography skills can be greatly improved, hehe. thank you

You must have heard that a digital camera (hereinafter referred to as DC) can do anything. As long as you press the button, a great photo will magically appear in front of you. The better the camera, the better the photo. Is that really the case? Hell, of course not!

The truth is, you can take great photos with a simple consumer fool DC, or you can take junk photos with the most expensive DC. Beautiful photos are not taken by cameras, but by photographers. As long as you have some knowledge of photography and a desire for continuous improvement, you can use your small DC to take big photos that can be published in Time magazine.

In order to help you make rapid progress on the road to becoming a great photographer, here are 10 tips, which can make you take pictures like a professional even if you don't spend a lot of money on expensive equipment.

1. Warm your photos.

Do you find that sometimes the photos taken have a cold feeling? If the answer is yes, then you are not alone. The preset white balance setting of DC is "Automatic", which is applicable in most cases, but sometimes it makes the scene too "cold".

When you shoot outdoor scenery, especially when the sun is shining, try to adjust the white balance to "cloudy". Yes, it is the "cloudy" file. This change is like adding a warm color filter in front of your camera. It makes the red and yellow in the photo fuller, thus warming the picture.

Try it if you don't believe me. Take two groups of photos outdoors with automatic white balance and cloudy white balance, and then compare them on the computer. I guess you'll like the one that looks warm.

Use sunglasses as polarizers

If you really want your photos to have an impact, wear a polarizer. Polarizer is a necessary filter for every photographer. It can filter out glare and unexpected reflected light and make your photos more saturated, especially for the sky.

what did you say ? /Excuse me? Your DC cannot be filtered. Don't be disappointed, I have a unique trick that has been used on my stupid DC for many years. If you have a pair of sunglasses of acceptable quality, just take them off and put them in front of your lens. This is your polarizer. Of course, keep them as close to your DC lens as possible, and don't block anything that is not blocked.

For best results, aim any of your shoulders at the sun. When the light source forms a 90-degree angle with the subject, the polarization effect is the best.

3. Shiny style of outdoor portrait

An undiscovered function of digital cameras is to fill the flash or flash mode. By manually controlling the flash instead of letting DC decide when to flash and when not to flash, you have taken a key step on the road to creating excellent outdoor portrait photos.

In forced flash mode, the camera first exposes the background and then illuminates the person you want to shoot just right. The result is a professional-looking photo and everything looks so comfortable. In fact, wedding photographers have been using this technique (I used to wonder why they used flash in broad daylight).

When you use this technology, you can let your model stand on different light paths, such as measuring light or even backlighting, and you will take photos of the edge of your hair shining, so that your model will not squint because of the glare of the sun, and of course it will look more natural.

Remember, the built-in flash of most cameras is only 10 feet (3.05 meters) or even shorter, so you should never stand too far away from your model.

4. Crazy Macro Mode

Remember when you were a child, you found a whole new world in the grass under your feet? When you get close to the ground, you see a huge biological world that you have never seen before.

Nowadays, you may not want to stick your rotten belly on the grass in your backyard like that, but if you turn on the close-up mode and start exploring the micro-world in more detail, you will get huge rewards, that is, new content that you have never filmed.

Even the simplest objects will show charming new faces in macro mode. Best of all, DC is good at this.

Finding the macro mode button is often like a small flower. Press it to open the macro mode, and then get as close as possible to what you want to shoot within the scope of the camera. Once you have finished the composition, press the shutter halfway to adjust the focal length of the camera. After focusing, press the shutter to take a picture.

Remember that in macro mode, you will get a shallow depth of field (that is, the background is very blurred), so it is very important to adjust the focus to the object you want to shoot.

(Translator adds: Macro mode requires focal length. Generally, a camera with large zoom will fail in the macro mode of telephoto end. Please pay attention. )

5. A horizontal line that always hurts people.

For some mysterious reasons, most humans can't hold the camera flat when shooting with their DC with liquid crystal, which leads to the slanting sunset, the tilted horizon and the leaning tower of Pisa everywhere.

Part of the reason is that the lens of the camera will be distorted when it is imaged on the LCD, and the tree that you look upright will bend inward in the lens.

What should you do? First of all, remember that there is no one-size-fits-all method, but it can be improved by remembering some tips.

First of all, it is very important to realize that shooting as horizontally as possible. If the composition is difficult, try to keep the camera level, then gently rotate it horizontally by a slight angle and take another picture. Of course, you can also take more photos and compare these photos. Maybe one will make you feel right.

If you often practice the horizontal stroke technique, it will gradually become a habit, and then you will find that your scenery is by going up one flight of stairs.

6.MMC card

Buy a large enough memory card so that you won't miss the good photos because the card is full.

(translator's note: nowadays, memory cards are called cheap cards ... this is no longer a problem. )

7. Always use the highest resolution

Another important reason for buying a large memory card is that it allows you to use the maximum resolution of the camera.

Be sure to set it to the highest resolution, because if you accidentally take a great photo, you don't want to just share it with people on your computer.

(Translator's Note: I always set the photo quality to the highest and finest level. Although the photo size has greatly increased, as the author said, I certainly won't regret it. )

8. Mini tripod

I once occasionally heard some people say, "He must be a professional because he uses a tripod." Of course, using a tripod has nothing to do with your photography level, but this three-legged guy is really useful.

The problem is that the tripod is too heavy to carry.

This is good news for DC users. UltraPod II is a mini tripod that can be put in your pocket. It can be used alone or tied to something (such as a railing).

9. Fun of * * * mode

Now that you have a mini tripod, you can try another undeveloped function: * * mode (selfie is a timer). This function allows you to press the shutter for a while (at most 10 second) to take pictures, which solves another problem that has puzzled people for many years-there is no family photo of the photographer.

Hey, don't think you don't want to appear in the group photo just because you are ugly. You can give the camera to a stranger and ask him for help. Of course, you have to take the risk that they are unreliable.

* * * mode is another option. Fix the camera with a tripod, adjust various settings, press the shutter, and then quickly stand in your preset position, and it will be OK after a while.

* * * mode is more powerful! When you are exposed for a long time at night (for example, strange photos with traces of car lights on the road), in order to avoid camera shake and blurred photos when you press the shutter, you can use * * * mode to overcome this problem perfectly.

10. Running water under long-term exposure

No matter how wonderful the photos I took, my family was ugly. But there are exceptions. Recently, when my sister commented on a group of photos with the theme of water, she said that they were just like paintings. You know, this is a big compliment to me.

She is talking about one of my favorite photos: taking water in slow motion. It is to shoot running water with a slow shutter to create a soft and dynamic feeling.

Put your camera on a tripod and force a slow exposure (such as 1 sec or longer), and then you can get this flowing water curtain like a picture. (Canon PowerShot G2, aperture priority mode, f8, shutter speed 1 sec, polarizer, mini tripod)

Because of the long exposure time, a tripod is needed to keep it stable. Of course, you need to use * * * mode. Use aperture priority mode and then set the aperture to f8 or even smaller, which will give you a large depth of field and slow down the shutter speed. Shoot running water in the shade. The running water in the sun doesn't allow you to spend that long exposure time.

Another trick is to put your sunglasses in front of the camera. In addition to the polarizer, it can also block some sunlight, making it possible for you to get a longer exposure time.

The last thought

Most DC's, even the stupidest DC's, have many built-in functions. Through some skills and creativity, the photos you take will make people ask, "What machine did you take them with?" ! ? "

Of course you have to tell them the truth. There is no doubt that you will be surprised and praised, but deep down, you must understand that you have taken such a good photo instead of a camera, and people are the most important.

How to master the use of digital cameras as soon as possible? There is no other good way but to take more photos!

Take more photos. If you don't take a good photo, you can delete it. This is the biggest advantage of digital cameras.

Don't be shy, practice in the streets and parks, take pictures of people, scenery, night scenes and so on. Only by trying more can we find the problems ourselves and then read the instructions with the problems, which is the most effective.

Wish you success!