Representative models: Sony SLT-A55/SLT-A33
Advantages: continuous shooting is fast and can focus automatically when shooting.
Disadvantages: Compared with SLR, it consumes more power.
SLR: It has a mirror that can be lifted (you can see it when you take off the lens) and adopts an optical viewfinder.
Representative models: Sony DSLR-A550, Canon EOS 550D and Nikon D90.
Advantages: comfortable framing and "what you see is what you get"
Disadvantages: the sound cannot be eliminated when shooting, and the focusing speed is slow when taking pictures in real time.
Micro-single: without reflector, it looks more like a traditional small DC, but the lens can be changed.
Representative models: Sony NEX-5c/ Olympus E-PL 1
Advantages: small size, light weight and easy to carry.
Disadvantages: slow focus; The compact body is top-heavy when accommodating a larger telephoto lens.
Each has its advantages and disadvantages.
Question 2: What does single electricity mean? What does SLR mean? What's the difference between them? To understand three words, SLR, single electricity and micro-single. What is a single electricity? Single electricity comes from MILC (mirrorless interchangeable lens camera) or ILC (interchangeable lens camera), which is called single-lens electronic viewfinder. In the early days, only some netizens imitated the abbreviation of SLR. Until now, "single camera" has been selected as the general term of this kind of camera by the mainstream media in China. Single lens electronic viewfinder digital camera. Including micro-4/3 systems, and other most popular single-camera cameras that use electronic framing. Even ordinary small DC is an electronic viewfinder (EVF). The micro-4/3 system abandons the mirror box (and the extended pentaprism and optical observation window) structure of the 43 system, but adopts the way of electronic observation window or camera screen. What is a SLR? SLR refers to Dan Toujing reflection, that is, Single Lens Reflex, which is a digital camera using Dan Toujing's new reflective technology. This is the most popular viewfinder system, which is used by most 35mm cameras. That is, Digital digital, Single Lens, lens lens, Reflex reflective English abbreviation DSLR. Representative models in the market are common in Nikon, Sony, Canon, Pentax, Fuji and so on. This kind of camera is usually big and heavy. The difference between SLR, single battery and micro-single SLR: it has a reflector that can be lifted (you can see it when you take off the lens) and adopts an optical viewfinder. Representative models: Sony DSLR-A550, Canon EOS 550D, Nikon D90. Advantages: comfortable framing, "what you see is what you get". Disadvantages: the sound cannot be eliminated when shooting, and the focusing speed is slow when taking pictures in real time. Single electricity: it has a fixed translucent reflector and adopts an electronic viewfinder. Representative models: Sony SLT-A55/SLT-A33. Advantages: continuous shooting is fast and can focus automatically when shooting. Disadvantages: Compared with SLR, it consumes more power. Micro-single: without reflector, the shape is more similar to the traditional small DC, but the lens can be changed. Representative models: Sony NEX-5c/ Olympus E-PL 1. Advantages: small size, light weight and easy to carry. Disadvantages: slow focus; The compact body is top-heavy when accommodating a larger telephoto lens.
Question 3: What does a single camera mean? Single camera: It has a fixed semi-transparent mirror and uses an electronic viewfinder.
Representative models: Sony SLT-A55/SLT-A33
Advantages: continuous shooting is fast and can focus automatically when shooting.
Disadvantages: Compared with SLR, it consumes more power.
SLR: It has a mirror that can be lifted (you can see it when you take off the lens) and adopts an optical viewfinder.
Representative models: Sony DSLR-A550, Canon EOS 550D and Nikon D90.
Advantages: comfortable framing and "what you see is what you get"
Disadvantages: the sound cannot be eliminated when shooting, and the focusing speed is slow when taking pictures in real time.
Micro-single: without reflector, it looks more like a traditional small DC, but the lens can be changed.
Representative models: Sony NEX-5c/ Olympus E-PL 1
Advantages: small size, light weight and easy to carry.
Disadvantages: slow focus; The compact body is top-heavy when accommodating a larger telephoto lens.
Each has its advantages and disadvantages.
Question 4: What does a single camera mean? What does a micro-electric camera mean? What's the difference between SLR and SLR? The full name of single-lens camera is single-lens electronic viewfinder digital camera.
Micro single camera is another name of Sony, and it is called single camera in other companies. It's actually a single camera.
Sony's model called a single camera is a special case. It is different from other single-camera cameras, but it is not completely equivalent to other SLR cameras. It also has a mirror and an optical viewfinder, but its mirror is semi-lens and fixed. Although the mechanical vibration caused by the rebound of the reflector during shooting is avoided, the light entering the sensor is still "filtered" by the reflector. Compared with ordinary SLR, image quality is inevitable.
The difference between a single camera and a SLR camera lies in the different framing systems. SLR cameras use a hunger-seeking framing system. After the light enters the lens, it is reflected upward by the reflector and enters the pentaprism. The light is repeatedly reflected in the pentaprism and converted into an upright image seen in the viewfinder, which is completely consistent with the scene we actually observed. Very convenient for framing and composition.
In order to reduce the size of the camera, the single camera cancels the framing light path and has no reflector and pentaprism. When taking a view, the light enters the lens and directly shines on the electronic sensor chip, the imaging element of the camera, which excites the chip to form image data, which is transmitted to the small display screen in the window of the electronic viewfinder through the circuit to display the image for taking a view and composing.
The optical viewfinder of a SLR sees a real image-just like a telescope, it is completely consistent with our daily observation, and it is very convenient for framing and composition; What we see in the single-lens window is an electronic image, just like watching the image of a small TV, which is obviously different from what we see every day, making us unaccustomed to composition and framing. And the image of the electronic viewfinder is photoelectric =, so the image has a time lag of about 0. 1 second, which has an impact on the capture. Especially in the face of strong light backlight framing, it will be unclear and seriously affect the framing composition.
Whether it is a SLR or a single camera, it usually uses a viewfinder instead of a large display screen on the back of the camera. Only under special circumstances can you use a large display screen because it is more convenient to use the viewfinder. If it's a model that doesn't even have an electronic viewfinder, it's even worse if you can only take pictures with the big display on the back of the machine-because if the ambient light is strong, you can't see the display at all, so you can only "take pictures".
This is why Sony and Panasonic want to provide an additional paraxial optical viewfinder for their single camera. But after all, the added part is inconsistent with the original system, and there will be various restrictions, and the effect can be imagined-not many people are willing to use it.
Adding a paraxial optical viewfinder, compared with SLR, isn't it just "taking off your pants and farting" (please forgive me, because you can only say that)?
Question 5: What's the difference between a single camera and a micro camera? Hello! In fact, a micro single camera and a single camera are the same thing. Sony uses the term "micro-camera" on compact digital cameras with interchangeable lenses. Sony positioned the "micro-single" camera as a cross-border product between digital SLR cameras and card machines. Its main structural feature is that there are no mirrors and prisms. "Micro-single" is a trademark of Sony.
"Micro-single" is a new word, which was specially created by Sony for the China market. Micro-single has been given two meanings: tiny and compact, and SLR has corresponding image quality. In other words, this word means that this camera has "small volume" and "SLR-like image quality" 20 10 In June, Sony first launched a "micro-single" camera-NEX-5c.
Before Sony introduced the "micro-camera", consumer electronics giants such as Olympus, Panasonic and Samsung had introduced products without mirrors and using electronic viewfinder, which could change the lens like a SLR and called it a "single-camera".
Question 6: What's the difference between SLR, single battery and micro single camera? Say the first sentence first. There is no difference between a SLR and a micro camera. Even some of Sony's micro cameras are the same as Nikon's.
Single battery is a replaceable single-lens electronic viewfinder digital camera. Micro-sheet is a registered trademark of Sony. For example, Panasonic's name for things like micro-single is micro-single digital camera. In other words, micro-electricity. Because there is another kind of single electricity with reflector, which is larger and different from this one. But now this kind of single electricity with reflector has no advantage.
SLR framing is direct optics, that is, it is equivalent to seeing the scene through the lens. Micro electricity is seen through the display screen. So the volume that can be made is relatively small.
Question 7: What's the difference between a single camera and a digital camera? Digital camera is a big category in camera classification, which refers to a machine that outputs digital (still) image information. Digital cameras are different from film cameras and main imaging cameras (Polaroid). Single lens camera is a subclass of digital camera, which refers to a digital camera with a single interchangeable lens and an electronic display viewfinder. The so-called "single" means that both shooting and taking pictures use the same interchangeable lens. The so-called "electricity" means shooting with an electronic display screen. Those who meet these two conditions belong to a single camera. Sony also calls its ultra-Bo single camera "micro single camera", which is actually an alias of single camera, and there is no essential difference.
Question 8: What's the difference between a micro camera and a single camera? First of all, a single cell is larger and heavier than a microcell. Secondly, there are two kinds of framing methods for single electricity, but they are all electronic framing instead of optical framing, and there is only one kind of constant framing for micro-single; The third internal structure is different. The single battery adopts a fixed transparent reflector, and the focusing speed is faster than that of the miniature single battery. Finally, single electricity is suitable for men to catch, and micro electricity is suitable for women to catch (generally speaking). Single battery has Sony A55, and micro battery has Sony, Panasonic and Olympus.