share HP HSTNN-IB09 Battery and promote your work! with 4 million people reading us monthly, we are the most popular art, architecture and design destination - a perfect target
key scientific articles published since the original DOQI literature review Thirty-seven articles presented new data that either augmented or modi-...
This page shows the oldest content of E articles.
will offer you the best puters And More for Less! Laptops and Laptop Accessories at guaranteed lowest prices.
O 'Reilly Releases " ; Spring: A Developer's Notebook "... and JSF." "Spring: A Developer's Notebook" shows how to take advantage of Spring to
LED backlighting in notebook computers provides high color quality and optimal contrast and brightness. Select from the products below to learn more and
Articles departments can keep PCs and notebooks HP HSTNN-UB09 Battery up-to-date more easily. The NVIDIA GeForce2 Go also: Is the first mobile AGP 4X graphics controller with
The actual Chrome OS notebooks that normal people arrive: Every Chrome notebook will work with Verizon 3G service. Each user gets 100MB of free data
screen or notebook in front of you. But the time you invest in promoting it will ultimately determine the e of the amount of sales you'll realize.
Issue in this The Inclusion Notebook is produced twice a year and is a publication of the University lar education classroom. We have included articles HP HSTNN-OB20 Battery
Tuesday, 21 June 2011
Teach you how to wipe lens and body
Many people in the purchase of the camera Nikon D7000 battery and all like "matching" buy lens paper or deerskin, always want to put the new camera rubbed clean. This left brush right on until found lens coating layer is the mirror, a DaoZi grinding when it is too late to have regrets.
With the mouth lens HaQi, blow to the dust, the saliva to the camera Nikon EN-EL15 battery lens, use lens corrosion paper or deerskin dry scraping lens is easy to scratch lens, especially lens paper after extraction, should have opened a rolled-up into small volume and sever it from the middle section of the formation, the use of natural "brush" brush away the dust on the lens, the rest of the lens paper should be sealed up and avoid from dust. Otherwise, in not clean lens paper, equal to wipe lens with sand grinding lens. In Besides lens paper and the deerskin itself will wool, almost can't wipe the lens very clean.
The right way to brush try lens is: the first to use liquefied compressed gas cylinders, blow the ears ball or blow hair brush blew the dust on the lens, such as a blow off the mortgaged, brush brush gently available off. Brush should be put in the box of special preservation, finger can not contact brush head, or you will smeary. Every once in a while and the brush in the water, and then scrub with satin wipe dry. Lens if smeary or press on fingerprint, in addition to "blow", "brush" with a very soft, besides clean thin silk without getting a few drops on water gently wiped to wipe, camera Nikon EN-EL19 battery lens is not only the dirty place, must be the mirror together, and to keep change wipe with a clean silk, while water has not yet dry lens of the lens surface of pure silk gently brushed. Wipe lens silk must clean air kept in an airtight container, for more use.
The surface can use soft cloth or silk, deerskin wiped. Single lens camera Digital Camera Battery must more fragile glance, because it is different from ordinary mirror, but the silver or aluminum plated directly in the surface of the glass, and so should try to minimize the number of times can wipe, general MAO brush lightly brush off the dust of above. Focus on screen with organic glass is suppressed, it is full of the dense Fresnel lens, if the concentric circles, touch dirt usable brush brush gently off 10 million cannot use alcohol, scrub, or focus on screen will burst, appear many small crack. For most of the focus on screen fixed installation camera (such as the west card FX-3, gulls DF) can't blow or focus reflector screen, otherwise, it will put the dust blow to focus on screen opposite or stick to five prism, at this time will see from viewfinder to every magnified by the black spots. If want to put these black spots to blow, it will backfire: the blow, with the dust in the more you to want to clean, fixed focus on screen, must be in clean environment, use a special tool to cover and the five prism come down and which is not generally amateur can do it, even the camera has also because too FeiGong, bad and the business not to accept the billing. So in polished camera, 10 million take note: not to the reflector, focus on screen blow air; Not to add the lubricating oil; for the camera Nikon Coolpix S3100 battery Also cannot use alcohol scrub organic glass parts, or it will even losses.
With the mouth lens HaQi, blow to the dust, the saliva to the camera Nikon EN-EL15 battery lens, use lens corrosion paper or deerskin dry scraping lens is easy to scratch lens, especially lens paper after extraction, should have opened a rolled-up into small volume and sever it from the middle section of the formation, the use of natural "brush" brush away the dust on the lens, the rest of the lens paper should be sealed up and avoid from dust. Otherwise, in not clean lens paper, equal to wipe lens with sand grinding lens. In Besides lens paper and the deerskin itself will wool, almost can't wipe the lens very clean.
The right way to brush try lens is: the first to use liquefied compressed gas cylinders, blow the ears ball or blow hair brush blew the dust on the lens, such as a blow off the mortgaged, brush brush gently available off. Brush should be put in the box of special preservation, finger can not contact brush head, or you will smeary. Every once in a while and the brush in the water, and then scrub with satin wipe dry. Lens if smeary or press on fingerprint, in addition to "blow", "brush" with a very soft, besides clean thin silk without getting a few drops on water gently wiped to wipe, camera Nikon EN-EL19 battery lens is not only the dirty place, must be the mirror together, and to keep change wipe with a clean silk, while water has not yet dry lens of the lens surface of pure silk gently brushed. Wipe lens silk must clean air kept in an airtight container, for more use.
The surface can use soft cloth or silk, deerskin wiped. Single lens camera Digital Camera Battery must more fragile glance, because it is different from ordinary mirror, but the silver or aluminum plated directly in the surface of the glass, and so should try to minimize the number of times can wipe, general MAO brush lightly brush off the dust of above. Focus on screen with organic glass is suppressed, it is full of the dense Fresnel lens, if the concentric circles, touch dirt usable brush brush gently off 10 million cannot use alcohol, scrub, or focus on screen will burst, appear many small crack. For most of the focus on screen fixed installation camera (such as the west card FX-3, gulls DF) can't blow or focus reflector screen, otherwise, it will put the dust blow to focus on screen opposite or stick to five prism, at this time will see from viewfinder to every magnified by the black spots. If want to put these black spots to blow, it will backfire: the blow, with the dust in the more you to want to clean, fixed focus on screen, must be in clean environment, use a special tool to cover and the five prism come down and which is not generally amateur can do it, even the camera has also because too FeiGong, bad and the business not to accept the billing. So in polished camera, 10 million take note: not to the reflector, focus on screen blow air; Not to add the lubricating oil; for the camera Nikon Coolpix S3100 battery Also cannot use alcohol scrub organic glass parts, or it will even losses.
Monday, 20 June 2011
My Computer & Notebook
Roland's My Computer: Notebook toshiba pa3285u-3brs battery for Spare: My Notebook: Gateway @ home: My Speed: @ Canada Designed by Arpunpun
Cheap notebook computer deals online. Cheap Dell, IBM, Gateway and other branded notebook computer Sale. We ship cheap notebook
notebook HP G42-392TX [Email: clubnotebook [a]]
Settore: Notebook computer; Vice computer toshiba pa3456u-1brs battery prodotti; COMBO; Notebook computer Vice computer BO Fondata: Profilo: PPRD sviluppo della
Notebook computer puting for tried lifting your notebook computer with a block or book and using an external keyboard and pointing device? More
Almost all notebook notebook computer,
e to # Cheap Laptop Notebook Computer In USA (Updated Daily) Cheap Laptop Notebook Computer is the Buying Center of Laptops & Notebooks,
Computers> Notebook & Laptop Computer> Product Notebook & Laptop Computer Related ProductsNotebook & Laptop Computer Related Buy toshiba pa3442u-1brs battery
Cheap notebook computer deals online. Cheap Dell, IBM, Gateway and other branded notebook computer Sale. We ship cheap notebook
notebook HP G42-392TX [Email: clubnotebook [a]]
Settore: Notebook computer; Vice computer toshiba pa3456u-1brs battery prodotti; COMBO; Notebook computer Vice computer BO Fondata: Profilo: PPRD sviluppo della
Notebook computer puting for tried lifting your notebook computer with a block or book and using an external keyboard and pointing device? More
Almost all notebook notebook computer,
e to # Cheap Laptop Notebook Computer In USA (Updated Daily) Cheap Laptop Notebook Computer is the Buying Center of Laptops & Notebooks,
Computers> Notebook & Laptop Computer> Product Notebook & Laptop Computer Related ProductsNotebook & Laptop Computer Related Buy toshiba pa3442u-1brs battery
Three recruit fix macro photography
Now, a lot of friends bought, and many use DC DC jvc bn-vf714u charger friend, all like take some macro-let to get it. Subject matter But some of the DC macro ability is not so good, I'm here to provide some simple improve the ability of the macro to apply to DC and don't want to buy another macro lens SLR friend. Use
A recruit: use from the mirror
In fact, all use from the mirror the friends all know, connectors, away from the mirror for increasing, cameras jvc gr-d270u charger can put after things far away to put more of the same, in less time, because use taken away from the mirror, recently camera focus will not change, so the distance also can let the shot of the objects are larger than the original. But the use of this action, there is a limit and two shortcomings.
Limitations:
Is can only be used on macro capability is not strong on the camera jvc gr-d347u charger , or is used in the telephoto end camera. Because of the strong macro ability too often in the macro, DC wide Angle section, distance to often 1 ~ 2 cm, connectors, away from the mirror for increasing after macro to shoot, may not be able to focus. For SLRS for the focus distance is greater originally, so don't need to care about the problem.
Faults:
1, the mirror after use, from the aperture of the lens become smaller, although the camera shows the aperture of the numerical won't change, according to the results of the metering within the camera jvc gr-d30u charger photograph, and there is no problem. But in fact, the real numerical aperture, should be multiplied by the aperture of the numerical display from a multiple of the mirror: for example, a lens in the 2 x the shuttle from the mirror after, when use aperture, actual for F2.8 number aperture setting is 2.8 x 2 = 5.6. This time, although according to the results, can still shooting metering, but because real aperture decrescent, longer focal length, this time, the shutter speed will be slow to handheld, maybe because of the slight shaking and fuzzy degree, so, it is best to use a tripod to ensure the clear picture.
2, the mirror is often not light, a little weight, oh. So pick up on the camera, easy top-heavy, even on the tripod and we can't really assure smoothly, the shutter, the vibration of the produce, also can cause the failure of the shooting, had better be to use record himself, or by using the shutter release to shoot. The vibration down to a minimum.
The second recruit: use nearly taken mirror
Nearly perturbation, is actually convex mirror. There are three piece of a group, also the monolithic. Have a JVC GR-D72US Charger + 1, 2, 3, + + + 4 to wait for a few kinds of specifications, the greater the value, the greater the magnification. Can one piece, also can use more pieces of superposition use, is very flexible.
Advantages:
Investment is not big, is 200 ~ 300 yuan, can buy 3 piece of a group. Flexible and lens, after all, not like away from the mirror of volume increased so. Some pieces of arbitrary combination, flexible degree is high. Use nearly taken when the lens aperture will not be like the use jvc gr-d750u charger as from mirror, so can reduce the mirror is more bold than from use. Wide Angle lens of additional part of the last lens can be unloaded, as nearly taken mirror used, so with a wide-angle lens and just buy the wide-angle lens friend noticed oh, you buy, whether also with such a useful function, ha ha.
Faults:
This method because about the lens change taken mirror optical structure, so the image quality will have the fall of certain level. But solutions or some. First of all, pack filter, must want to buy adapter ring adapter ring, have generally larger diameter and a narrow-necked two choices. This time, or by larger diameter. And if it is lens front have filter threads, can be directly meet filter the kind of DC SLR is the best buy, or a size larger adapter ring, use a bigger size nearly taken mirror. Diameter of the filter, can make great use of the DC jvc gr-d396us charger central section of the filter, avoid edge horn imaging imaging quality is poor part, get better imaging.
Secondly, in the use of the mirror when nearly taken, it is best to use the camera's telephoto end, such doing is also make full use of the middle part of the imaging. Third, appropriate contraction, aperture, use small aperture lenses edge part little, can further improve the image quality. Several recruit joint, imaging quality drop will not too obvious. jvc gr-d350u charger
Three recruit: fall by lens
This method, a lot of people said, is to the SLR lens-is generally use 50 mm header, through the head, then in a fall into DC or SLR is in front of the machine. This method, the largest magnification, the image quality is best.
But relatively difficult to find and head into operation inconvenience, mobility is poor, also have the problem of too much, and now the JVC Battery Charger magnification of generally use less, so, maybe this is the most wonderful shooting method, but it's not the most practical.
A recruit: use from the mirror
In fact, all use from the mirror the friends all know, connectors, away from the mirror for increasing, cameras jvc gr-d270u charger can put after things far away to put more of the same, in less time, because use taken away from the mirror, recently camera focus will not change, so the distance also can let the shot of the objects are larger than the original. But the use of this action, there is a limit and two shortcomings.
Limitations:
Is can only be used on macro capability is not strong on the camera jvc gr-d347u charger , or is used in the telephoto end camera. Because of the strong macro ability too often in the macro, DC wide Angle section, distance to often 1 ~ 2 cm, connectors, away from the mirror for increasing after macro to shoot, may not be able to focus. For SLRS for the focus distance is greater originally, so don't need to care about the problem.
Faults:
1, the mirror after use, from the aperture of the lens become smaller, although the camera shows the aperture of the numerical won't change, according to the results of the metering within the camera jvc gr-d30u charger photograph, and there is no problem. But in fact, the real numerical aperture, should be multiplied by the aperture of the numerical display from a multiple of the mirror: for example, a lens in the 2 x the shuttle from the mirror after, when use aperture, actual for F2.8 number aperture setting is 2.8 x 2 = 5.6. This time, although according to the results, can still shooting metering, but because real aperture decrescent, longer focal length, this time, the shutter speed will be slow to handheld, maybe because of the slight shaking and fuzzy degree, so, it is best to use a tripod to ensure the clear picture.
2, the mirror is often not light, a little weight, oh. So pick up on the camera, easy top-heavy, even on the tripod and we can't really assure smoothly, the shutter, the vibration of the produce, also can cause the failure of the shooting, had better be to use record himself, or by using the shutter release to shoot. The vibration down to a minimum.
The second recruit: use nearly taken mirror
Nearly perturbation, is actually convex mirror. There are three piece of a group, also the monolithic. Have a JVC GR-D72US Charger + 1, 2, 3, + + + 4 to wait for a few kinds of specifications, the greater the value, the greater the magnification. Can one piece, also can use more pieces of superposition use, is very flexible.
Advantages:
Investment is not big, is 200 ~ 300 yuan, can buy 3 piece of a group. Flexible and lens, after all, not like away from the mirror of volume increased so. Some pieces of arbitrary combination, flexible degree is high. Use nearly taken when the lens aperture will not be like the use jvc gr-d750u charger as from mirror, so can reduce the mirror is more bold than from use. Wide Angle lens of additional part of the last lens can be unloaded, as nearly taken mirror used, so with a wide-angle lens and just buy the wide-angle lens friend noticed oh, you buy, whether also with such a useful function, ha ha.
Faults:
This method because about the lens change taken mirror optical structure, so the image quality will have the fall of certain level. But solutions or some. First of all, pack filter, must want to buy adapter ring adapter ring, have generally larger diameter and a narrow-necked two choices. This time, or by larger diameter. And if it is lens front have filter threads, can be directly meet filter the kind of DC SLR is the best buy, or a size larger adapter ring, use a bigger size nearly taken mirror. Diameter of the filter, can make great use of the DC jvc gr-d396us charger central section of the filter, avoid edge horn imaging imaging quality is poor part, get better imaging.
Secondly, in the use of the mirror when nearly taken, it is best to use the camera's telephoto end, such doing is also make full use of the middle part of the imaging. Third, appropriate contraction, aperture, use small aperture lenses edge part little, can further improve the image quality. Several recruit joint, imaging quality drop will not too obvious. jvc gr-d350u charger
Three recruit: fall by lens
This method, a lot of people said, is to the SLR lens-is generally use 50 mm header, through the head, then in a fall into DC or SLR is in front of the machine. This method, the largest magnification, the image quality is best.
But relatively difficult to find and head into operation inconvenience, mobility is poor, also have the problem of too much, and now the JVC Battery Charger magnification of generally use less, so, maybe this is the most wonderful shooting method, but it's not the most practical.
digital camera reviews
has 3 megapixels. This is another great digital camera panasonic vw-vbd140 battery cameras for kids such as the keychain digital cameras that are priced under twenty dollars. It is all a
Micro43, Micro43 Camera, mirrorless camera, Panasonic, digital camera with "X-treme" features. pact digicam features a X-factor design offering full
Panasonic Lumix Camera Accessories - Best Panasonic Lumix Camera Accessories US Shop - Discount adding new Digital Slr Camera Accessories daily.
Home | News | Links | Point-and-shot Digital Cameras | SLR Digital Cameras | Glossary | Buying guide | History of digital cameras | Operation of Digital
Panasonic waterproof digital camera panasonic cga-du12 battery is built to last and takes the clearest digital pictures and videos available on the market today. With colorful, tough
digital camera posts so Xiaojiang that Matsushita (PANASONIC Camcorder Battery) LX3 (please I) or a small camera machine is currently the king, and Annti is that "now" small camera is not enough that the king of machine models,
a "stuck shutter" on a digital camera. and untitled from way back, there are alternative ways to "download photos" without even using the camera.
Photographic Gear - Consumer - Pro
You can buy this Panasonic FZ40 Digital Camera from many big retailers offline or online like Amazon, get the Panasonic FZ40 Digital Camera on time
-Shop online for digital cameras, digital SLR cameras, lenses, camcorders , printers, memory cards, camera accessories, camcorder accessories panasonic cgp-d110 battery at Jessops
Micro43, Micro43 Camera, mirrorless camera, Panasonic, digital camera with "X-treme" features. pact digicam features a X-factor design offering full
Panasonic Lumix Camera Accessories - Best Panasonic Lumix Camera Accessories US Shop - Discount adding new Digital Slr Camera Accessories daily.
Home | News | Links | Point-and-shot Digital Cameras | SLR Digital Cameras | Glossary | Buying guide | History of digital cameras | Operation of Digital
Panasonic waterproof digital camera panasonic cga-du12 battery is built to last and takes the clearest digital pictures and videos available on the market today. With colorful, tough
digital camera posts so Xiaojiang that Matsushita (PANASONIC Camcorder Battery) LX3 (please I) or a small camera machine is currently the king, and Annti is that "now" small camera is not enough that the king of machine models,
a "stuck shutter" on a digital camera. and untitled from way back, there are alternative ways to "download photos" without even using the camera.
Photographic Gear - Consumer - Pro
You can buy this Panasonic FZ40 Digital Camera from many big retailers offline or online like Amazon, get the Panasonic FZ40 Digital Camera on time
-Shop online for digital cameras, digital SLR cameras, lenses, camcorders , printers, memory cards, camera accessories, camcorder accessories panasonic cgp-d110 battery at Jessops
Sunday, 19 June 2011
CDW - Computers, Hardware, Software and IT Solutions
The hp pavilion dv2018ea battery information technology products, expertise and service you need to make your business successful. Fast shipping, fast answers, the industry's largest
Stephen Mathies (! Steve ' s Computers!)'s Myspace profile. You can find friends on Myspace, share photos, contact with students, make new friends.
and keyboard. You can record remote computers executed on all or just selected remote computers. When you need attention you can send a message
bannertype = wu_bluestripes & airportcode = KEDC & Computers & ForcedState = TX "alt = "Click for Dell Computers, Texas Forecast" height = "90" width = "160"
If you want hassle-free purchases of used computers with maximum warranty protection If you want to purchase used computers using ECE's financing program.
Geek Squad Agents are available 24 / 7 for technology service and repairs on computers, iPods, TV and home theater, appliances, cameras, gaming, mobile
Some of us take our laptop computers hp pavilion dv1210us battery with us everywhere: to work, to school, to the local coffee shop, and work that links your computers over wired and
Build a custom gaming PC at Alienware. Alienware manufactures the world's best high-performance PC gaming laptop and desktop computers. Buy yours today.
use this Grooveshark playlist: Songs about Computers. numerous songs about computers, and humankind's relationship with them. One of the best ones, and
upper intermediate 70 - PC (Computers) video upper intermediate 70 - Computer (hp pavilion dv1029ap-pn888pa battery) (0 people scoring over) to upload 2010 -09-26 Play: 0 Channel: Education
Stephen Mathies (! Steve ' s Computers!)'s Myspace profile. You can find friends on Myspace, share photos, contact with students, make new friends.
and keyboard. You can record remote computers executed on all or just selected remote computers. When you need attention you can send a message
bannertype = wu_bluestripes & airportcode = KEDC & Computers & ForcedState = TX "alt = "Click for Dell Computers, Texas Forecast" height = "90" width = "160"
If you want hassle-free purchases of used computers with maximum warranty protection If you want to purchase used computers using ECE's financing program.
Geek Squad Agents are available 24 / 7 for technology service and repairs on computers, iPods, TV and home theater, appliances, cameras, gaming, mobile
Some of us take our laptop computers hp pavilion dv1210us battery with us everywhere: to work, to school, to the local coffee shop, and work that links your computers over wired and
Build a custom gaming PC at Alienware. Alienware manufactures the world's best high-performance PC gaming laptop and desktop computers. Buy yours today.
use this Grooveshark playlist: Songs about Computers. numerous songs about computers, and humankind's relationship with them. One of the best ones, and
upper intermediate 70 - PC (Computers) video upper intermediate 70 - Computer (hp pavilion dv1029ap-pn888pa battery) (0 people scoring over) to upload 2010 -09-26 Play: 0 Channel: Education
Thursday, 16 June 2011
Macro photography to the new concept
Ordinary photography and macro photography Olympus BLS-5 battery is not substantially distinction of, is all through the camera lens transmission of the main body of the record forms, but in the record mode and content of different, ordinary photography is based on the physiological visual tools designed to record with our perspective the scope of the perspective of macro photography, and with wide Angle, telephoto lenses photography is beyond our normal visual range, in order to achieve a must for macro photography, it is in this demand of moderate growth out a gold, its characteristic is that it is a little film and document object, and even our naked eye can't see a worm details. The people behind the technology used to copy a two-inch photos taken or shooting other small objects in 35 of the standard, the camera lens groped for a lot of experience before and after, for example with metal pick ring, snake abdomen PiQiang, lens reverse connect, a magnifying glass pieces and specific measures to solve practical problems, to guide the lens, the manufacturer of 1:1 x: 1 until the production of macro lens for professional, macro photography.
Macro photography in order before must be clear in a concept 1:1, someone also called "means taken by". Said 1:1 is a film image size and shooting the ratio of the objects, it is said; Record on the film shown images of the body are generally bigger, 2-1 in both of the formation Olympus BLM-5 battery of the film is the actual image shown body magnifies the 2 times, and in turn, conversely, for instance, is to narrow 2-1 is formed on the film images of the objects in the actual 0, 5 times, is shown half as big as the body.
In the macro photography field close photography, macro photography, utrasmall from photography, photography, enlarge the vocabulary of microscopic photography often appear, the concept has been no line a clear answer, I again comb weighing the next:
1. The first is close photography: "kodak photography Olympus E-5 Battery series of 'the close photography" is in its content include all the "close" photography and technical content, so I only read high seems to understand a title, combined with the technical conditions of the now, should be simple to understand for use of the calibration standard lens, shooting distance recent photographs taken of 1:2; 1 or images
2. Macro photography, some people said: 'macro photography', "can understand the tiny things for enlarging shooting down; or with the tiny macro photography things visible up," no matter what is shown to understand amplified the body, no matter how said are equal to or greater than the ratio of 1:1 1:1, 35 mm camera is much better now the macro lens business production 1; 1 to x; 1 of high-quality lens, but most of the lens of the format cameras Olympus E-PL2 battery to reach the ratio of 1:1, still must use attachment support. So should with most camera does not use any attachment reach more than 1:1 until 1 x: shall prevail.
3. From photography, ultra macro photography lens to achieve more with accessories with rate will enter from the field of photography, limit ultrastructural division should be in more than now, so far to 5-1 shot was taken from the actual body very close, and a but in practice more than the 5:1 boundary, focus, and filling light later in a substantial problem, have to test the filter. As for someone put forward the concept of amplification photography here don't have to dwell on it.
4. Microscopic photography there are two ways, one is the real use of double entry microscope lens photography as required to picture; Two is to use a special lens now summoned to photos taken directly, the former have exceeded the want to say, and then the content is theme, I access relevant information are introduced so-and-so companies can be customized, up to 50 x or even 70 x of microscopic lens, have yet to see the appended drawings. Recently I homemade four macro lens only, with a gold is up to 50 x microscopic lens can be.
5. Of the depth of field, it is to point to the real point taken before and after subject range, should not be put in here, but in the process of macro photography, and there really is a fatal problem, in theory to 1:1 ratio in depth, only 1 mm or so, but it after all exist, since by certain means there can be more or less, through the aperture mediation can relieve to certain effect, must be the practice. This involves a quality and clarity, if do not have special performance requirements, no one would hope he shot of the object is not clear.Digital Camera Battery
Macro photography in order before must be clear in a concept 1:1, someone also called "means taken by". Said 1:1 is a film image size and shooting the ratio of the objects, it is said; Record on the film shown images of the body are generally bigger, 2-1 in both of the formation Olympus BLM-5 battery of the film is the actual image shown body magnifies the 2 times, and in turn, conversely, for instance, is to narrow 2-1 is formed on the film images of the objects in the actual 0, 5 times, is shown half as big as the body.
In the macro photography field close photography, macro photography, utrasmall from photography, photography, enlarge the vocabulary of microscopic photography often appear, the concept has been no line a clear answer, I again comb weighing the next:
1. The first is close photography: "kodak photography Olympus E-5 Battery series of 'the close photography" is in its content include all the "close" photography and technical content, so I only read high seems to understand a title, combined with the technical conditions of the now, should be simple to understand for use of the calibration standard lens, shooting distance recent photographs taken of 1:2; 1 or images
2. Macro photography, some people said: 'macro photography', "can understand the tiny things for enlarging shooting down; or with the tiny macro photography things visible up," no matter what is shown to understand amplified the body, no matter how said are equal to or greater than the ratio of 1:1 1:1, 35 mm camera is much better now the macro lens business production 1; 1 to x; 1 of high-quality lens, but most of the lens of the format cameras Olympus E-PL2 battery to reach the ratio of 1:1, still must use attachment support. So should with most camera does not use any attachment reach more than 1:1 until 1 x: shall prevail.
3. From photography, ultra macro photography lens to achieve more with accessories with rate will enter from the field of photography, limit ultrastructural division should be in more than now, so far to 5-1 shot was taken from the actual body very close, and a but in practice more than the 5:1 boundary, focus, and filling light later in a substantial problem, have to test the filter. As for someone put forward the concept of amplification photography here don't have to dwell on it.
4. Microscopic photography there are two ways, one is the real use of double entry microscope lens photography as required to picture; Two is to use a special lens now summoned to photos taken directly, the former have exceeded the want to say, and then the content is theme, I access relevant information are introduced so-and-so companies can be customized, up to 50 x or even 70 x of microscopic lens, have yet to see the appended drawings. Recently I homemade four macro lens only, with a gold is up to 50 x microscopic lens can be.
5. Of the depth of field, it is to point to the real point taken before and after subject range, should not be put in here, but in the process of macro photography, and there really is a fatal problem, in theory to 1:1 ratio in depth, only 1 mm or so, but it after all exist, since by certain means there can be more or less, through the aperture mediation can relieve to certain effect, must be the practice. This involves a quality and clarity, if do not have special performance requirements, no one would hope he shot of the object is not clear.Digital Camera Battery
Subscribe to:
Posts (Atom)