digital casio np-90 battery SLRS besides can replace lens, and the camera can also be installed outside all sorts of additional lens. Among them, UV mirror is we usually use a kind of
most additional lens.
In traditional film camera era, UV mirror the greatest function of the filter out the ultraviolet light is light, avoid to the influence of ultraviolet imaging (usually make
the whole picture is tonal change to blue, and makes the picture to lose contrast). Especially in some ultraviolet ray strong environment (for example), this kind of
influence plateau is more significant. But, digital SLRS the photosensitive components (CCD or CMOS) and film the photosensitive properties are different, it is not
very sensitive to uv, but is very sensitive to infrared (so, digital SLR the photosensitive components have a layer of surface infrared filter). So, to digital SLR is
concerned, UV filtering ultraviolet ray, improve the "mirror image" this act is not as a purpose when using film cameras casio np-60 battery so obvious. But, in addition, UV lens and a
large role: to protect the camera lens.
Because the first group lens camera directly exposed to air, so hard to avoid can get a dust, fingerprints and strong bodies of the influence of the influence to the
imaging quality. If the lens (for example, damage to scratch and so on), then coated damage to the image quality will suffer permanent influence, and almost can't
make up for the late. And if in front of the lens to install a piece of UV mirror, then will be able to stop dust, fingerprints, etc for the camera lens "erosion". UV
lenses if cuts or worn by UV mirror can change, and the camera itself can keep as good as new. In addition, because the UV mirror ACTS as a "hero" role lens,
installation UV mirror without dying after up lens cap. That way, they can at any time the photographer took the camera captured, obviously, UV mirror for filming
after installation of mobility also have improved.
But you will lose, UV mirror to filter out though ultraviolet ray, and protect the camera, but increase so a lens will also reduce the light passing rate-there is part of
the visible light will be lost. At the same time, UV mirror will bring extra internal reflection lens, reduce the resistance of the glare ability. Of course, high-grade UV
mirror surface have multilayer coating, can greatly improve the light transmittance, and will be reduced to the minimum degree internal reflection, of course, the
price also is a single coating UV mirror expensive.
In addition to the difference between the coating, according to the different lens diameter, UV lens also have DuoZhong diameter to choose from. For digital SLR
lens is concerned, common are: 52 mm, 55 mm, 58 mm, 62 mm and 67 mm and 72 mm and 77 mm and 82 mm. Generally speaking, the cheap shot, the
diameter for 58, more than 62 mm, and more than 72 mm above the lens for high caliber more products. Of course, the bigger the caliber of UV mirror the price of
Preface: Using a digital Canon 450 D entirely with machine guide camera is PConline digital camera machine treasure dian channel to solve the new column with machine doubt, help early photography of netizens
gradually grasp the photography, shoot the good photos. By machine for a model treasure every time, from basic parameter is set to advanced use, will also include
the use of various related accessories, each about shooting skills and need to pay attention to, the main points of the pellucid explain to help users progress. The
second phase of the buying machine is quite popular around treasure is the beginning of the digital SLR Canon 450 D shooting skills, welcome everybody to explain
with machine treasure dian put forward his opinion, to help us to do better.
Canon 450 D profile
Canon EOS 450 D (with 18 and 55 lens set of machine) IS the measure of the altar figure library for price
Canon 450 D is its orientation is the beginning of the higher Canon digital SLR cameras, airframe adopt the brand-new design, functional comparison within 400 D
also had great progress. The 450 D a 3.0-inch LCD, make 230000 pixels key focus on the side, the layout of the buttons and function and 400 D compared with
certain change. Extended the strengthening of the handle make feel is to improve, more sophisticated processing and work has also get rid of plastic slippers of
notoriety.
Canon canon nb-6l charger 450 D equipment 12.2 million pixels APS-C format CMOS, 14 bit A/D converter, DIGIC III image processing, quality control and the noise has many
ascension; Has the central focus for the 9 focus system, support the contrast of the focus and the rest to detect LiveVIEW advanced functions. 450 D whole
operation is relatively easy to use, of course, also have some traditional setting method can let Canon novice confused, and this period by machine for you treasure
from operation to the analytical clear step by step will.
A, basic shooting operation:
1, how to adjust aperture shutter
Canon 450 D with the machine treasure dian Canon 450 D with the machine treasure dian Turn pattern before the turntable can adjust aperture and shutter speed, and ISO, and so on
Because the Canon 450 D is a single wheel adjustment is the beginning of the digital SLR, in all the manual mode M file, aperture and shutter of control is the key to
the combination operation.
Canon 450 D with the machine treasure dian Canon 450 D with the machine treasure dian Since there is only one reel, so need to hold the key switch regulation project shutter numerical section
Hold down the AV keys, move before the regulation number aperture setting
2, the focus of choice
Canon 450 D with the machine treasure dian Canon 450 D with the machine treasure dian Click this button, select the default is to focus in the automatic selection"
Canon 450 D to focus the choice is a bit complicated, because do not like more than 40 D a DuoWei key, can only be determined according to focus select key, then
use the direction key choose to focus.
Canon 450 D with the machine treasure dian Canon 450 D with the machine treasure dian Use the key choice to focus like filming, the edge of focus is very useful
If think it is more tedious, also can be in custom canon nb-5l charger function setting in the direction key function, opting instead to focus, but this will lose four shortcuts. How to
Using a digital samsung u600 battery camera is PConline digital camera machine treasure dian channel to solve the new column with machine doubt, help early photography of netizens
gradually grasp the photography, shoot the good photos. By machine for a model treasure every time, from the basic parameters Settings to use advanced, each
about photography skill and need to pay attention to, the main points of the pellucid explain to help users progress. This machine around 2000 yuan with treasure
Samsung IT100 this year as the launch of new models, the almighty household card has three inch LCD large-screen and 28 mm wide Angle lens these mainstream
configuration at the same time, there are 720 p hd video shooting and double FangDou function of blessings. From the parameters on look can say samsung IT100
is samsung portable card this year in the camera, the make and model of the outside is located in ST fashion series and WB must professional series between the
card in the household machines.
Samsung IT100 library evaluation BBS quotation is bought on the net
IT100 has 5 x optical zoom lens 28 mm wide Angle lens, 3 inches 230000 pixel LCD screen, 12.2 million pixel such good hardware configuration. By above can see
samsung IT100 but a have good strength of the almighty household DC. And the design of the exterior of the contracted with excellent fuselage and work are IT100
is compared it seems that samsung high-grade, very accord with the household of high-end products are DC positioning. 720 p hd video shooting, intelligent scene
recognition, perfect shot the rich characteristics as its practical function enhanced degrees. Including 720 p hd video shooting function support stereo recording, the
photographic process zoom more smooth and coke and also a good time.
Second, samsung IT100 fundamental use guide
Samsung samsung d600 battery IT100 as a practical use of digital camera, except for one card intelligent function, and many taken outside the practical function, the same kind product,
compared with many details places did quite human.
1, artful use photography guidelines
Samsung IT100 in pattern on the AD hoc a photography guidelines, dial the file to the gear, users can see there are many common operation will appear on the
menu, contains the of the specific operation process, and the applicable conditions. Like a built-in camera electronic manual of. Just started to use to the beginners
very helpful. Basically can solve the problem on the operation. Is a more worth a great function, using more convenient also.
Photography guidelines only need to speak mode adjust to the corresponding position rotary table, it can open, through the direction key browse relevant content,
and a graphics for users to comment, is a built-in by machine treasure dian, don't understand the content of the through the function can query.
2, how to use the smart shooting function
Intelligent scene function is based on the scene mode, through the camera automatically choose the suitable to the scene of the shooting.
Intelligent scene mode only need to adjust to the pattern wheel SMART position, that can be open. Use the smart scene mode only need to complete the
composition, the samsung d900 battery camera will be automatically identify the corresponding scene mode. In general, IT100 can easily identify macro, night, portrait of common were
For a good favorite portrait photography nikon d3100 battery theme, the writer decided to purchase a portrait photography for the digital camera. But a little familiar with some
photography people know, portrait subjects, especially outdoor environment under the light of shooting, like to cameras and lenses requirement is very high,
because the graphics and color of the outside, the camera lens must also have the ability to melt, and obtain the background of the main body of the shooting as
outstanding effect, and the camera itself should also have strong focus and exposure metering control and colour control ability, or it can be difficult to obtain
satisfactory portrait works. And the series of should meet the requirements, only use those with rich manual function of the professional SLR cameras together with
those big aperture telephoto lenses to just go, but buy such equipment, means to pay large sums of money, and for the author such poorer the photographer, from
the economic perspective is obviously impractical.
In this case, the author looking to entry-level DSLR and those high-end prospective professional DC. At first, the author considered the Canon nikon D40 and the
400 D, but carefully measure and contrast, they gave up them, because for the author personally, the two cameras in addition to price is on the high side, the
outside still supporting lens aperture or whether focal length can satisfy the need of shooting the portrait. And to match again other lens, the economic and unable
to bear, finally had to give up. Later, the author compared the panasonic and the FZ50 and Fuji S9600, should say, of the two camera is to use the telephoto lenses
falsified background to gain good works like the camera, and the graphics are absolutely no those entry-level DSLR poor. But put them together to compare, Fuji
S9600 seems to be the FZ50 than more suitable for shooting figures. Because the color of the rich, S9600 to gorgeous, and it also has many shutter line socket and
flash sync terminals, very suitable for use of room lights and the shutter nikon COOLPIX S230 battery release for portrait shooting. At the same time, although S9600 telephoto end in the focal
length of the FZ50 not long, but it has 28 mm wide Angle lenses, so that I can take to shoot in the portrait scene and architectural photography. In addition, and
FZ50 use lithium-ion batteries, S9600 use different is 4 AA batteries, and this is very like to go out for the filming me, is a very practical design. Because the AA
batteries, all over the country store you can buy to replace the battery to emergency, and lithium batteries, estimate not the store or 7-there is a substitute for it to
the cameras power supply. After careful comparison, I will focus on the eye of the Fuji S9600 of body.
But when I came to the camera shop to buy S9600 of time, suddenly found in next to a rack and S9600 S6500fd, and when I see the camera functions, combining
portrait taken after the actual situation, in the end I chose this S6500fd. Perhaps some people will feel strange, more so many, why would a temporary change it at
attention, and choose a himself strange camera? To tell you the truth, when I just make this decision, oneself also feel slightly hasty, but after a period of time after
the trial of S6500fd, but found sloppy at that time was the right choice. One reason, each netizen and road to listen to me slowly.
Excellent quality and rich color
At first glance, S6500fd only 6 million pixel, not only not FZ50 and 400 D camera, such as high as even own S9600 Fuji, but in fact, high pixel only in need will put
a picture of when to see the relative to low quality advantage, pixel image for the author so few will but at the big picture put users, 6 million pixels have enough
used. And from the situation will, because S6500fd use 1/1.6 inch size super CCD image sensor, the HR to retain the image details but than some use small size
image sensor of 8 million pixels camera some more. In addition, S6500fd can also by RAW CCD image format-when using the model for filming, image quality JPG
format for, relative to the more well some. And that is, S6500fd revel with a transparency mode is called the shooting model, when using this model, the obtained
when shooting nikon d40 charger pictures will be like the film transparency general, has the rich, colourful and high contrast special colour effect, and this is the general digital camera
