Q: I have a Nikon digital SLR, lend a friend used after the discovery f22 wallpaper of digital phot

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Q: I am currently using a 35mm SLR camera and millions of pixel-level digital SLR camera scenery, but deeply inadequate image quality made it difficult to put a lot of photos. Friends have suggested that I purchase a shadow 8 10 format camera, I ask whether the necessary? What models are available? I need to pay attention to what issues? A: From the perspective of landscape photography, your existing equipment to further improve the image quality of the potential for small, medium format cameras, or upgrade to a large format camera is necessary. In contrast, the upgrade to the relatively low cost medium f22 wallpaper format camera, but also from the perspective of no great use of the span, but due to the limited area of the film, so the quality increase rate is limited. And if you have to consider further improve large format systems, moderator think this is the level of photography, the only way to shoot the subject matter to a certain extent, but is it worth the purchase of 8 10 camera debatable, mainly 8 10 英寸large format negatives, rinse difficult and costly, and there is a big distance from the shooting to the idea of shooting techniques with your existing technology, but such a small camera choice, the whole equipment is expensive. Foreign professional landscape photographer from the camera f22 wallpaper used to see, using 4 5 inch large format camera is the trend. f22 wallpaper However, taking into landscape photography for frame demanding, does not require a strong shift capability, it is recommended to buy "location camera" (Field View Cameras) but do not choose a strong shift function, commonly used in advertising photography, product photography "studio camera" (Studio f22 wallpaper View Cameras). Currently, this market in Germany Linhof (Linhof) Technika series, Technar 45 series of top products, if limited budget can also select the "Knight" (HORSEMEN) 45FA/45HD/WOODMAN f22 wallpaper 45, "Japan" (TOYO) FIELD 45CF / 45AX/45AII and the United States Karoo Mette (CALUMET) Zone VI Studios f22 wallpaper and other models. f22 wallpaper In addition, you may also wish to select a class Linhof Technorama 612/617 and Fuji 6 12,6 17 Use 120 film, shooting 6 12 centimeters, or 6 17 厘米 panoramic format camera. However, when using the camera f22 wallpaper location to note that this type of camera for photography basics (such as aperture, shutter speed, etc.) there is high demand, should strengthen the basics of learning; while such cameras tend to offer a limited shift function, should familiar with the principles of shift functions and take advantage of this feature f22 wallpaper to control the depth of field, to get different definition range.
Q: I am collectors, recently became interested in the camera collection occurs, ask what kind of camera worth collecting? Digital camera worth collecting it? A: This question is difficult to generalize. However, collection and collection of other items, like cameras, depending on whether the value of its supply and demand, a small amount of surviving, the public is bound to appreciate collectors, otherwise nobody cares. So no matter the size of production, as long as can be found on the market today, the total fineness good camera is less than the number of those who want to buy such a collection of cameras, it is worth collecting. Meanwhile, there are other principles require attention, such as the small residual f22 wallpaper value models are not worth collecting, f22 wallpaper fragile camera is not worth collecting, cameras often do not push the brand unsung collection to be repaired camera f22 wallpaper is usually not worth collecting, etc. Many problems require f22 wallpaper specific f22 wallpaper analysis of specific models. However, given the current domestic market development collections f22 wallpaper camera still in its infancy, the collection of cameras is difficult to find the next home, to achieve the flow, so to remind you there is a world of risk factors is high, the need to proceed with caution. As digital cameras are usually mass-produced consumer electronics products, production, f22 wallpaper technological obsolescence quickly, less by buying used digital cameras, in addition to a handful of commemorative models, most do not have much value to the collection.
Q: I purchased a Sony R1, but the computer screen is only 14 inches, for use specifically 34-inch TV at home, but the effect is still good, which is why? A: External TV playback via video terminals are the basic functions of digital photos of most digital cameras, few models can even use the TV as an "external viewfinder." But now most of the TV either the NTSC, PAL domestic common and very rare SECAM system, in terms of both resolution and color synthesis and display f22 wallpaper mile. First, most of the TV's resolution is only 640 pixels 480 pixels, partly an NTSC TV using non-square pixels, resolution up to 720 pixels 483 pixels, and still can not compete f22 wallpaper with the ordinary display. Meanwhile, a TV using red, green, and blue color channels of a different image obtained by mixing different proportions of color. This technology was born in the 1950s color television just replace the last century, the era of black and white TV, and if you encounter f22 wallpaper the subject is particularly saturated red, and the background is more likely to occur when a problem smearing green red and green gradient in the display 640 pixels 480 pixel JPG format picture has been reluctance. In addition, f22 wallpaper the television is used to show moving images, so the shooting settings based on the dynamic image is optimized, you can use a picture to optimize the use of the principle of persistence of vision under a picture, f22 wallpaper by contrast, PAL, NTSC ratio standard slightly better, but you can increase the scan rate is 59.94Hz, rather than the usual 50Hz.
Q: When I use a Canon EOS350D automatic mode shooting outdoors, f22 wallpaper there are often overexposed sky, while the foreground and the subject is underexposed, is not there a problem with the camera? A: The high contrast scene itself is not a digital camera's strengths, it is a digital camera user must know. To solve your problem, the camera's metering mode can be changed to 9% partial metering mode while using the density control the brightness of the sky portion of the mirror. In addition it should be changed to RAW format image format to get the maximum dynamic range, f22 wallpaper and finally f22 wallpaper in the computer via the supplied software or RAW format Adobe Photoshop CS or later processed to maximize retention highlight and shadow detail.
Heilongjiang readers Shang Guoping Q: I am going to buy a Nikon D50 digital SLR camera, but I heard that particular brand of digital cameras only support a particular brand of memory f22 wallpaper card, ask what the machine can use a memory card it? A: You mentioned this argument does have this to say, but rather, is a specific reference models in the development of technical standards for a particular or certain kinds of memory cards, so the specific brand, specific model better compatibility, this is not to say that other brands and models of memory cards can not be used, but due to the technical f22 wallpaper characteristics of each type, there may be some incompatibility issues f22 wallpaper under very special circumstances. According to moderator understanding of the situation, the Nikon D50 uses SD cards use SanDisk 64MB/128MB/256MB/512 f22 wallpaper MB/1GB factory recommends and supports f22 wallpaper transmission rates of more than 10MB / s SanDisk Ultra II 512 MB memory card type, but also Panasonic 64MB/128MB/256MB/512 MB/1GB support and maximum transmission rate can exceed 10MB / s Panasonic ultra-high-speed type 256MB/512 MB/1GB, Panasonic professional high-speed type 512 MB/1GB, Toshiba (blue) 64MB / 128MB/256MB/512MB and transfer rates of more than 10MB / s Toshiba (white) 128MB/256MB/512MB Nikon also recommended list. Although f22 wallpaper the company did not get the Nikon recommended, f22 wallpaper but other brands and models of SD memory card can also be used, but do not guarantee its Nikon said operational reliability, and various disputes without the recommendation of the use of a memory card as a result of not liable. Meanwhile, despite f22 wallpaper the SD card compatible MMC memory f22 wallpaper cards, but Nikon does not recommend the use of MMC card. Moderator proposal, not only to pay attention to when purchasing the Nikon D50 brands and models, in the purchase of other digital cameras also look at the best brands f22 wallpaper and models of memory card manufacturers recommended in order to maximize the "weapon" in the hands of performance.
Beijing Readers 李力军 Q: A friend suggested that I purchase a Leica 50mm f1.0 Noctilux lens, but I do not know much about it, can you tell us about the situation of the lens and evaluate their performance? A: The Leica lens is introduced in Germany in Midland, Ontario, Canada plant in 1976 a standard lens for the Leica M cameras, using a No. 900,403 just successfully developed optical f22 wallpaper glass, optical structures f22 wallpaper for the six groups 7 , recently focusing f22 wallpaper distance of 100 cm, size of approximately 69mm (diameter) 62mm (length) and weighs about 630 grams, is one of the largest aperture of the lens of the world (only the Canon EOS camera can be used with 50mm f1.0L USM comparable), and has been produced so far. Because the maximum aperture of the lens f1, and therefore about using ISO400 film when photographers use 50mm f2 lens, this lens only if the switch to ISO100 film, so you can get more delicate particles in low-light conditions, but focus lens can solve the problem of virtual background. According to data collected by the host, when the camera is on the light or strong light flares viewfinder problem is not serious, but at the maximum aperture of the lens edge contrast, resolution and center some gaps, corners slightly vignetting, shrink After three levels to achieve the same level of aperture Leica lens.
100-1600 f22 wallpaper (extended mode)
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Q: I was ready to buy a high-end medium format camera, my friends around the "Ha" faction, said multi-camera f22 wallpaper users, suggested that I buy a 205 or 503; "Paul" faction says only heard sold Hasselblad buy Rollei, never heard of buy sell Rollei Hasselblad, suggested I buy 6008i. Will Hasselblad and Rollei in the end which is better? Can you give me some objective advice? f22 wallpaper In addition, other brands of medium format camera whether the high-end models? How performance? A: fair to say that if your budget can afford, from a functional point of view is naturally Rollei f22 wallpaper win a chip. For most of us, buying budget is the only determining factor, whether or Hasselblad 205 Rollei 6008i are beyond the budget of most ordinary outside photographers. Hasselblad 503 series clearly has its shortcomings, but as the entry-level f22 wallpaper model, the existing OTF flash, exchangeable focusing screen, viewfinder and metering using CF lens is its highlight. Compared to the two brands compared Hasselblad apparently lags behind in electronic technology Rollei. Fortunately, when using 120 cameras, as long as most of the features will be set in advance, the impact of this problem is not decisive, but in some movement when shooting a subject, Rollei electronic functions will bring many photographers convenience. I do not know what subjects you shoot, if you are not a guru, I prefer Rollei brand. It should be emphasized that the camera is used to take pictures, because Hasselblad and Rollei Zeiss lens can be used (or use patented self-production Zeiss lens), I do not believe there is a qualitative difference between two kinds of cameras, but some Rollei cameras can Snyder using the famous German lens, this lens with high image quality, a unique flavor known. In the author's experience, Rollei cameras in operation more simple (especially mounted volume terms), which is slightly inferior to the Hasselblad. From a price perspective, the price of a typical configuration with a Hasselblad camera systems typically Rollei is almost the same, although many people think the low price of Hasselblad 503CW is a good entry-level model, in fact, nearly two years Rollei also its 6008i price drop down. Unfortunately, now the two cameras have been discontinued, only to find two better phone couplers used camera f22 wallpaper market it. But still choose 6008i2 or Rollei 6008AF. In fact, in the secondary camera market, Pentax, Mamiya and Contax is also a strong contender in this field, such as 6 4.5 format Pentax 645N II and Contax 645AF, 6 7 format Mamiya RZ67 Professional II D have a high price, but also according to the characteristics of digital f22 wallpaper backs are optimized.
Q: I am ready to purchase a CF card, CF card on the market, but there are two kinds of type I and type II, do not know which one to buy? A: To my knowledge, I and Type II CF card initially, but also the biggest difference is the thickness varies - I type CF card thickness of 3mm, while the thickness of Type II CF card is 5mm. Another type II CF card inside f22 wallpaper the speed, capacity, also has some advantages, for example due to Type I CF card capacity has reached the limit, while Type II CF card still potential to be tapped, has broken through in 2GB, 4GB, 8GB capacity mark After that, now march to 12GB, 16GB or 32GB. However, despite the Type II CF card is compatible with most digital cameras, card readers, and PC card adapter, but there are a few digital devices f22 wallpaper but there are compatibility issues, which requires you to fully read the camera manual before f22 wallpaper buying to see if you are ready to support buy the brand and model.
Black and white how to sweep a brown tone? Q: I recently shot a group of black and white negatives, with a film scanner after scanning all the photos radiate Brown, only to spend a lot of energy into a black and white, is not a bad scanner? f22 wallpaper A: The situation that you describe f22 wallpaper is probably the scanner is set to scan color slides or color negative mode again. Black and white photographs should be scanned accordingly modify scan settings, for example, some scanners should be activated color management system (Colour Management system), the color space (colour space) option is set to gray (greyscale), shut down and restart the scanning software can .
Q: I have a Nikon digital SLR, lend a friend used after the discovery f22 wallpaper of digital photo file name before more than an underscore? A: The investigation, the camera may be set to color mode II (Adobe RGB) up. This feature is based on the new