Second-hand Sony: T 1DSC-S600P 10 Canon: a 80s 60 1 xus 500 knows so much for the time being, so choose the right one.
A camera is a kind of equipment that uses the principle of optical imaging to form an image and records the image with a negative. This is an optical instrument used for photography. In modern social life, there are many devices that can record images, all of which have the characteristics of cameras, such as medical imaging equipment and astronomical observation equipment.
After the light reflected by the shot scene is focused by the camera lens and the shutter that controls the exposure, the shot scene forms a latent image on the photosensitive material in the camera box, and forms a permanent image after being developed and fixed. This technology is called photography, which is divided into general photography and professional photography. 2065438+In September 2008, the Harmonized System Committee of the World Customs Organization classified UAVs as "flying cameras".
The lens focuses the scene on the reflection of the film. In order to make the images of objects in different positions clear, besides the lens itself, the aberration should be corrected, and the object distance and image distance should also maintain the yoke relationship. For this reason, the lens should be able to move back and forth to focus, so the camera should generally have a focusing mechanism. Different brands of SLR cameras usually use different bayonets. The following table lists some common lens bayonets.
It seems that there are more than 2,000 sets of D3000 machines.
If it's a second-hand SLR
Personally recommend pentax KR
————————————— The following is Phoenix Jianren 20 12 12 18 February pure hand.
Choice of SLR: Nikon, Canon, Pentax, Sony.
For specific prices, please refer to JD.COM Mall and Zhongguancun Online. The unit price ranges from 3000 to 40000 yuan.
We strongly recommend Nikon D7 100 and Canon 60D, both of which are above the mid-range price. Control and configuration will be better.
Selection of card machine
The choice of nouveau riche Lycra M, Sony RX 1
Petty bourgeoisie's choice Fuji X-PRO 1, X-E 1, X 100 Sony NEX7, NEX6, NEX5, NEX3, RX 100 Hummer DP series (with special colors) Canon G 1X Panasonic.
G series represented by Canon G 15 (personally, G 12 and G 1X are classical), Nikon P7￥￥ series, Panasonic LX7/LX5 and Canon S series (equivalent to the simplified version of G series).
One thousand to two thousand Canon SX series, Canon IXUS series, Fuji F series.
Canon IUXS 1 15, Fuji Z909 less than one thousand.
If you have knowledgeable friends, it is ok to buy second-hand ones. Hummingbird trading platform, Zhongguancun online photography forum, Taobao.com, Jiji.com and 58 cities also have this function, but we need to be cautious.
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1, about cost performance
It is a misunderstanding and a simple pursuit of cost performance. It's all Japanese, don't count on it!
Relatively speaking, the portable telephoto machine has comprehensive functions, small size and high cost performance.
Choose a camera with a price you can accept and you think it is enough.
2. About patriotism and domestic production
Patriots, who are famous for their patriotism, fool consumers, which is really cheating.
None of the core components are their own. Is it a "domestic product" to change the shell?
These manufacturers should learn from Samsung and practice their internal strength, instead of trying to fool their own people.
3. About the place of purchase
Generally don't care about money, you can go to Gome and Suning physical stores or manufacturers to designate sellers.
But I want to be realistic. I can only say that the price of Gome Suning's physical store is a pothole.
Basically, the price of a certain camera can be higher than the normal level.
In addition, you can choose a more reliable store to buy in the local digital plaza.
What is reliable? I think, first, it is introduced by friends, second, it is widely praised, and third, it is officially appointed.
If that friend bought it, you feel good after the trial flight, and there are many favorable comments on the Internet.
Even the designated maintenance point of Nikon Canon, that is reliable.
Others can go to JD.COM Mall if it is easier, followed by Excellence and so on.
If you buy second-hand, go to the hummingbird. Com and Zhongguancun online photography forum.
Taobao also has it, but it is deeper. Second-hand is risky, so be careful when buying it.
The above is just a personal opinion. If you don't agree, you have your own opinion.
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Let's exchange some important references for choosing digital cameras.
1, sensor size
There are two types of digital camera sensors: CMOS and CCD. At present, back-illuminated CMOS is the main sensor. The advantages of CMOS are functional integration, more diversified functions, stronger compatibility and lower mass production cost than CCD. Although the picture quality is not as good as CCD, the difference is too big, and it is acceptable after technical treatment.
The size of the sensor directly determines the image quality. Generally speaking, the larger the size of the sensor, the better the image quality. Of course, different technological periods cannot be simply compared.
Mainstream frame size: medium frame 135 Quan Huafu APS-haps-C4/311.611.23.
Sony is the pioneer of back-illuminated CMOS; Canon has developed rapidly, especially video photography; It is also a new way for Fuji to combine its own SUPERCCDEXR with CMOS.
2. Pixels
The problem of pixels is mainly the problem of manufacturers fooling consumers.
For most people,10 million pixels is enough. Excessive pixel value is a common concern of commercial photography. Usually, people don't use photos of that size, and most photos take up computer space. In the same size photosensitive element, the larger the pixel, the smaller the area of each pixel, and the less light it receives, which affects the imaging effect.
3. The bigger the lens and aperture, the better. The more expensive the lens, the better.
When buying, try to buy something with a larger maximum aperture value. On the one hand, larger aperture value is beneficial to image quality, on the other hand, it is more conducive to adapting to dark environment. From the maximum aperture, few lenses have the best image quality, and the maximum aperture is usually reduced by three levels. As far as the lens is concerned, the maximum aperture value and aperture control range are very important, and a smaller aperture is conducive to displaying more details.
The larger the optical zoom factor of the lens, the better. In fact, with the increase of zoom factor, the image quality will plummet. It is best not to exceed five times. The so-called large aperture emergency or hand training can be done, and it is best to emphasize high image quality.
Many people have zoom lenses and fixed-focus lenses in order to have a large aperture and have certain adaptability.
The quality of the lens is also very important. The famous ones are Leica lens, nikkor lens lens, Canon lens, Schneider lens, carl zeiss lens, Sony G lens and Pentax lens. There are some deputy factories, so let's not talk about it.
4. Brand
In fact, this still depends on it. Nikon and Canon are the main traditional SLR cameras, but Pentax is the originator of 135 SLR camera, but now it is a bit small.
In the new SLR, Olympus and Panasonic have been in operation for a long time, but the frame is limited, and 4/3 of them are smaller than APS-C. Personally, I think the future development trend is rather embarrassing. Sony has taken a different approach, and Fuji has also entered this field. Each manufacturer's emphasis is different, which must be understood.
Carney, Canon, Nikon, Panasonic, Fuji and Sony are recommended brands.
Generally, when choosing a brand, it is best to choose a company with a deep optical background.
Nikon, Canon, Pentax, Fuji and Olympus are all old manufacturers for decades. Ricoh also has a long history, but now it is really a minority. I don't know what will happen in the future, so I don't recommend it for the time being.
Although Sony is very powerful, it has been looking forward to it in the camera field before it acquired Minolta Konica camera business, but it has not really opened up the situation in the traditional SLR field, which is one of the reasons why it has taken a different approach.
SLR: Nikon, Canon, Pentax, Sony;
Micro-single: Sony, Olympus, Panasonic, Fuji, Sigma;
Telephoto machine: Fuji, Canon, Nikon;
Card machines: Canon, Panasonic, Fuji, Nikon, Sony.
5. The applicability of lenses is the best in the original factory, and the deputy factories are Shima, Tuli and Longteng.
The important reason why other SLR manufacturers are difficult to open up the situation is that there are not enough lens groups and other accessories as support. You can look at brochures of various SLR manufacturers.
Nikon Canon is the first choice. These two have their own advantages. Secondly, I personally recommend Pentax.
Nikon and Canon have different bayonet types, so Nikon's bayonet is smaller and Canon's bayonet is larger, which is why Nikon with the largest aperture is smaller than Canon, and Canon is an electronic bayonet. Actually, it's no big deal I'm just saying.
In terms of lens, Tuli, Longteng and Sigma are three famous deputy factories. However, there is no special reason to choose the original lens, and the deputy factory can also produce good quality lenses through reverse engineering, but it seems that the original factory does not want the deputy factory to make this money now.
Step 6 manipulate
More intuitive is the number of buttons on the camera (including custom buttons). Of course, in fact, the so-called operability does not stop there. How can I put it? You can adjust the corresponding parameters quickly and conveniently according to your needs. The larger the adjustable parameters and range, the shorter the time required and the better the control.
The number and position of keys and the function settings of corresponding positions are exquisite, and the electronic operation interface is set. The size and humanization of each part of the camera is mainly the feel.
But apart from using, it is really difficult for ordinary people to know what it looks like except by looking at the number of keys and their corresponding functions. Fortunately, the problem is not fatal.
7, focusing and metering system
In fact, there are also card machines, but they can be basically ignored.
Canon and Nikon represent the best level in this field, at least as a whole.
By the way, the low-end SLR uses a five-sided mirror, and the high-end single-shot viewfinder uses a Wuling mirror.
The latter is brighter and clearer, but there are differences in visual range and magnification.
8, the fuselage material
Card machines are basically plastic, but few are metal. Solid point of metal, but the thermal conductivity is obvious. The better SLR is made of magnesium-aluminum alloy, which is light and strong, generally waterproof and sand-proof.
This is a reference factor, what price and what configuration.
This is almost the main content that needs attention.
There are some others,
For example, the screen, its pixel value, its visual range;
For example, the place of origin is generally the best in Japan, but many of them are from Suzhou and Thailand.
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Pay attention to when buying a machine:
1 First, go online to find out the camera parameters, prices and accessories you want to buy, and you can write them down in your notes for comparison during inspection.
2, don't buy a memory card, the boss will match it when inspecting the goods. You can ask the boss to send one if you are sure to buy it. If you feel that the quality of the card sent by your boss is not good, you can go to a store to buy a memory card. The specific size depends on your needs. I suggest that it is better to be within 8G, which will affect the storage speed.
3. After negotiating the price with the boss, open the box face to face and check whether the package is completely sealed. Talk to the boss before unpacking, and there will be no unpacking fee if there is any problem!
4. After unpacking, let the boss take out the goods himself and check whether the accessories are complete.
5. Unpack the inner package and check whether the three yards are consistent. Check to see if there are any traces on the fuselage, especially the metal contacts and lens bayonet. Whether there are traces on the metal contacts of the battery.
6. After installing the battery memory card and lens, start the machine and set the time. Take a 30-second all-black and all-white film, enlarge it or put it on the computer to see if there is anything wrong.
7, accessories, UV mirrors are necessary, camera bags, tripods can be considered. Be careful not to be slaughtered, and try to get the boss to send it! The light and shadow magician can check the shutter number.
8. Invoice and pay.
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recommend
In terms of specific recommendations, I won't talk about specific models.
If it is not bad money, we will buy new ones instead of old ones, but the price of electronic products will drop rapidly, and the flagship products of the previous generation will be a good choice.
Traditional SLR: Nikon, Canon, Pentax, Sony;
Micro-single: (fashion, lens adaptability)-Sony; (Control)-Olympus, Panasonic; (Quality and patience)-Leica, Fuji;
Consumer machine: Fuji (high cost performance, full function, not super function, but enough) -F series,
Canon (the best humanization, comprehensive balance, but no cost performance) -IXUS series (fashion, women), SX series (portable telephoto machine, travel, men)
Panasonic (solid workmanship, excellent image quality), Nikon (moderation)
Telephoto machine: Fuji (manual focusing ring, good hand training, but there are also problems) -HS series, Canon, Panasonic, Nikon.
Professional card machines: Panasonic LX series, Canon G series, Nikon P7*** series, Canon S series. Sony RX 100, RX 1, fuji x series and sigma DP series are all heterogeneous products.
I am going to buy a second-hand Quan Huafu SLR camera. Any suggestions?
It is a good suggestion to buy a second-hand Quan Huafu SLR. Brothers Maye especially recommend beginners who have a certain pursuit of photography to start with second-hand Quan Huafu SLR.
If friends who have seen Mustang's previous views know that Mustang's advice to novices is to start with SLR, and the price of the first SLR should not exceed 5000.
There is a premise here, that is, if you buy a camera just for speed and convenience and pursue better image quality than a mobile phone, then it is a better choice to buy a micro-menu directly. This answer is mainly aimed at photographers who have ideas about photography and want to learn more.
First, the choice of the first camera-SLR below 5000
1, why a SLR?
Compared with micro-single, SLR has higher requirements for photographers. The micro-single is closer to the mobile phone, simulating exposure and even simulating depth of field, plus the blessing of body anti-shake and eye-controlled focusing, making it easier for photographers to take good photos. But it is not good for laying a good foundation for photography.
For example, we know that students majoring in photography must start from film photography, understand film, understand the process of photo printing, and even need to understand the whole process by themselves.
From SLR to learning, you can actually learn basic knowledge such as photometry, exposure and focusing, laying a solid foundation for subsequent continuous improvement. In the micro-unilateral aspect, it is easier to learn and use than SLR. It is easy to understand and master the operation of SLR and learn micro-single.
Just like learning to drive, starting with manual transmission and learning manual transmission, then driving an automatic transmission car is not a problem!
2. Why should it be less than 5000?
Beginners don't recommend using expensive cameras. The main reasons are as follows:
First, cameras that are too expensive are prone to stress. For example, they will be cherished and cannot be used at will. But if you want to improve your photography level quickly, a lot of practice is essential.
Secondly, most beginners don't have a clear understanding of photography, and they can't know how long their future photography can go and where they are going. Maybe macro is suitable for you, maybe portrait is suitable for you, and maybe bird shooting is suitable for you. These three shooting contents have completely different requirements for equipment. Don't expect to be equipped in one step.
Third, the more expensive the camera, the better. It depends on the subject matter. For example, we all know that Canon's highest-end camera is 1DX3, which is very suitable for shooting dynamic pictures, such as sports photography. However, when it is necessary to shoot portraits or commercial still lives in the shed and need large-format output, 20 million pixels are stretched!
So it is not a good camera, but it is suitable for beginners. Brother Ma Ye believes that beginners need a lot of practice and their demand for photography is uncertain. It is normal that you need to update your equipment soon after you get started. Therefore, buying a 5000-yuan camera to start learning can reduce the cost of learning and upgrading.
Second, choose Quan Huafu-the only way for most senior photographers.
There is also a lot of debate about which is better, Quan Huafu or APS-C. These two kinds of frames have their own advantages and disadvantages in use. However, the statement that "the bottom kills people" is quite correct. The imaging unit area of Quan Huafu is more than twice that of APS-C frame.
Large area means low pixels per inch per unit area. Because electronic components interfere with each other, low density means less interference, so the imaging quality is higher and the noise is less.
At the same time, Quan Huafu has no focal length conversion coefficient and has advantages in understanding focal length, depth of field and shooting large scenes.
Moreover, full-frame cameras are synonymous with professionalism. A larger frame has a larger body, and at the same time, the button layout of the body is more calm, which can get a better sense of control.
Therefore, for photographers who pursue photography, Quan Huafu is the same choice. Instead of changing from half frame to full frame, it is better to choose Quan Huafu from the beginning to avoid lens switching.
Third, second-hand or brand-new? The first camera is the same as the first car, and second-hand is a good choice.
From the perspective of learning, second-hand is a purchase choice that should be actively considered. And if the target is Quan Huafu, buying a second-hand full-frame camera within a budget of 5,000 yuan is almost the only option. Because of the full-frame cameras on sale, there is basically no price below 5000.
Second-hand equipment can be used normally as long as it is properly selected. On the second-hand platforms such as idle fish, as long as the seller's sesame credit score is not less than 700, the chances of buying reliable and good equipment are still great.
Fourth, the specific recommendation of second-hand Quan Huafu-good goods are sometimes very cheap.
Brother Mustang will recommend two full-frame cameras suitable for second-hand purchase and novice use according to his familiar Canon camera.
1、EOS6D
6D series is the entry-level model of Canon Quan Huafu SLR. Its main features are plastic body, single card slot and less professional control performance, which is suitable for entry-level photographers. Although the 6D is an entry-level camera, the image quality of the imaging unit is still good, especially the high sensitivity. The fuselage also integrates the wifi function, which is suitable for fast image transmission.
6D is a model who has just been removed from the list. The price before delisting was more than 5000 yuan. Now the second-hand market is about 3000 yuan, that is, you can buy machines with better colors.
2、EOS5D2
This is also the first generation machine emperor, and the 5D series is the second flagship model of Canon. 5D series positioning is higher than 6D. 5D2 is the second machine in the 5D series. It is because of the appearance of 5D2 that the legendary name of 5D3 series was established. 5D3 and 5D4 are both classic models.
The pixel, imaging quality and video capability of 5D2 are enough even today. A solid body and good control are the sharp tools for beginners to take pictures.
At present, 5D2 has been delisted for a long time. If you want to find a camera with good color, you need to carefully screen it.
To sum up, Brother Ma thinks that second-hand Quan Huafu is cheap, and it is a good equipment for beginners to learn and even advance. Although devices like 6D and 5D2 have been out of the market for a long time, there are still many professional photographers who use them to shoot many very good works. The so-called equipment is not the key to limiting your photographic ability, but your mind is! I hope beginners can establish a correct concept of equipment, use equipment rationally and take more and better photos!
Original answer, all rights reserved. Author Mustang, freelance photographer+self-media person. If you like this article, please like it and forward it to @ Wild Horse Photography, and continue to create original output equipment experience, shooting skills and photography courses | Walk with you on the wild road!
What should students buy for a camera within 2000 yuan to achieve the best cost performance?
One: micro single camera
1, Panasonic GF 10K
Panasonic GF 10K and Panasonic GF 10X are the same model, but the lenses are different. Panasonic GF 10X with 14-42mm lens, Panasonic GF 10K with 12-32mm lens.
Pixel:160,000
Weight: 240 grams
Features: With 180 touch flip screen, it is convenient to take selfies. Support 4K video shooting, with 22 kinds of filters and beauty functions. Continuous shooting speed is 30 frames per second. You can also take photos first and then focus. After shooting, you can adjust the focal length. The price within 3000 yuan is very cost-effective.
Recommendation: Suitable for student party to record daily life and shoot Vlog. Especially suitable for girls to take portraits.
Two: card machine
1, Panasonic LX 10
Equivalent focal length: 24-72mm
Pixel: 2065438+ million
Features: The foldable touch screen of 180 is adopted, and the operation is simple and quick. The large aperture of F 1.4 has a particularly good blur effect. It is also equipped with optical image stabilization function and supports 4K video shooting. The price of daily activities is about 2300 yuan. Performance can be hung with other cameras at the same price.
Disadvantages: There is no viewfinder, and shooting in strong light is not ideal. Shooting 4K video has cropping.
Recommendation: Panasonic LX 10 is a card camera with high cost performance, which can meet the needs of taking pictures, recording and portability.
2. Panasonic ZS 1 10
Equivalent focal length: 25-250 mm
Pixel: 2065438+ million
The touch screen is irreversible and has a viewfinder. The focal length is longer than Panasonic LX 10, which is suitable for travel shooting.
Three: Sports camera
1、GoProHERO9
Pixel: 20 million
Sensor: 1/2.3 inches
Weight:160g
Adopt front and rear dual-screen design, which is more suitable for self-timer. SuperPhoto photo photo function, supporting 5K30 and 4K60 frame video shooting+45 Pro oblique horizon correction Huawei enhanced anti-shake. 10 meter waterproof performance.
The lens can be removed and replaced. You can also connect a computer via USB and use it as a webcam. It also supports timed shooting and video pre-recording.
Gopro9 is a sports camera released last year. Small and light, it is very suitable for student gatherings such as extreme sports, cycling, skiing, and self-portrait Vlog video shooting. The disadvantage is that the shooting quality at night is very poor.
2、Insta360ONEX2
Pixel:180,000
Weight:149g
Sensor:11.7 inch
Compared with GoProHERO9, if there is a need to shoot full-motion video, I recommend Insta360ONEX2. The front and rear fisheye lenses can shoot 5.7K full-motion video.
Four: Pocket pan-tilt camera
1, DJI· gibbock 2
Pixel: 64 million
Sensor:11.7 inch
Weight: 1 17g
If it is recommended by the student party who needs to shoot videos at any time and for a long time.
What are the cost-effective camera recommendations for accepting second-hand and small white balls within 0000 yuan?
Canon d series and Nikon can do it.
Development history
The earliest camera structure was very simple, including only a black box, a lens and photosensitive materials. Modern cameras are complex, including lens, aperture, shutter, ranging, framing, photometry, film transmission, counting, self-timer, focusing, zooming and other systems. Modern camera is a complex product integrating optics, precision machinery, electronic technology and chemistry.
1550, Italian cardano put the lenticular lens in the original pinhole position, and the image effect is brighter and clearer than the black box.
1558, the Italian Barbaro added an aperture to the device in cardano, which greatly improved the imaging clarity. 1665, John Zhang, a German monk, designed and made a small portable single-lens reflex camera box, which could only be used for painting because there was no photosensitive material at that time.
1839, Frenchman Daguerre made the first practical silver camera, which consisted of two wooden cases. One wooden box is inserted into another to focus, and the lens cover is used as a shutter to control the exposure time for up to 30 minutes, so that a clear image can be taken.
184 1 year, optician Vogeland invented the first all-metal camera. The camera is equipped with the world's first photographic lens with the maximum phase aperture of 1: 3.4 designed by mathematical calculation.
1845, German von Martens invented the world's first 150 turning point. 1849, Davie-Blue Scott invented a stereo camera and a two-lens stereo observation mirror. 186 1 year, physicist Maxwell invented the world's first color photo.
1860, Sutton, England designed the first single-lens reflex camera with a rotatable viewfinder. 1862, Detrie, a Frenchman, stacked two cameras together, one for taking pictures and the other for taking pictures, forming the prototype of a dual-lens camera. 1880, Baker of England made a double-lens reflex camera.
1866, German chemist Short and optical scientist Arjun invented barium crown optical glass in Zeiss Company and produced positive photographic lens, which made the design and manufacture of photographic lens develop rapidly.
With the development of photosensitive materials, dry plates coated with silver bromide photosensitive materials appeared in 187 1 year, and films based on nitrocellulose (celluloid) appeared in 1884.
1888 Kodak company produced a new type of photosensitive material-soft and windable "film". This is a leap in photosensitive materials. In the same year, Kodak invented the world's first portable square box camera with film.
1906 American George hillas used the flashlight for the first time. 19 13 german oskar barnack developed the world's first 135 camera.
From 1839 to 1924, in the first stage of the development of this camera, some novel cameras such as buttons and pistols also appeared.
From 1925 to 1938 is the second stage of camera development. During this period, German companies such as Leeds (predecessor of Leica), Lulai and Zeiss developed and produced small dual-lens and single-lens reflex cameras with aluminum alloy bodies.