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Lunes, Setyembre 17, 2012

Black and white photography common problems and answer questions - Art - Visual Art

No matter you are the novice or da, in black and white photography in the process, will meet or will be encountered these problems: in a film is must hide in the quilt? Digital black and white and natural at a disadvantage? Choose what kind of flush package more cost-effective? If you haven't found the best solution, we might as well see the answers.

The 25 th, took a black and white film, but now most of the printing shop all no longer provide black and white film flush business. I do?

Do exist the problems, and even with black and white film business are also provide shops "standard" the flushing process, according to the situation you can't shoot in the wash adjust. To know that black and white photography but "dark parts of light, by exposure by flushing", to do not have the hard, we still recommend that you wash yourself!

Q2, want oneself to blunt the film, should prepare some???????

The most basic imaging cans, Developer (or enhancement powder), stop show medicine, fixer chemical preparation such as; The scale of the cup of precise measuring tools and thermometer; Also, there is a such as lead, dark bags, films for accurate imaging timer, cut a knife and suspension with film clip, and so on.

Percentile, childhood see adult all is in bed bound film, the conditions are now so "hard"?

If you a not afraid for two not afraid hot three not afraid of suffocation, that you can continue to complete a series of actions in bed. But its implementation in have of course more comfortable choice, and in order to avoid unnecessary loss, we suggest you choose the more convenient operation of the dark bags. Of course if can be in a no Windows operating more insurance toilet.

Q4 is prevented, want to force the negatives of the blunt but I can't remember mode? !!!!!

Usually a good habit, shooting the film with marker in time to rush to mark forced autoflash, avoid as far as possible from the tragedy occurrence. If don't really remember, may I cut a titles out to do the test.

Q5, I take the black-and-white photograph is occasionally, flush is not big quantity, what kind of developing materials more cost-effective?

General imaging materials can be divided into two kinds: imaging powder and concentrate, their characteristics in the list below.

Q6, why masters article are black and white, and my photo is a grey?

If you can guarantee that the shot of the exposed correctly, that a possible culprit is "HuiWu". The original cause HuiWu because there is a lot of, have a everyone usually frequently ignored X-ray problem, the so-called "film safe" AnJianJi not absolutely safe. In the above ISO 400 autoflash film the most good don't AnJianJi.

Q7, hard flushing it out of photos, but he was always a won't wash clean w. p. a.?

The signature of the water can be left with dedicated the w. p. a. liquid cleared, can replace cheap method is the use of washing spirit in vessel dilution dissolved, then carry the film in the face over a sling after dry, and the use of special water blow (not wiper), or is the special quality of a material is exquisite and high-density degrees sponge, but the quality of a material of sponge is important, brush a bowl sponge and spongebob modelling plush toys is absolutely not!!!!!

Q8, I developed a roll of black and white film, to get bottom slice of time is empty shops, no. What the hell? !!!!!

If flushing process flush with black and white color film, will be a very strong sense of black and white photos particles. The reverse, can appear "empty volume", if bleaching liquid into fixer, there will be shadows. If the print shop is make wrong, can ask to compensate, but could only be out to give you a film.

Q9, I also want to take out the high mountain avenue that has the poor photos, how should I do?

If is film cameras, it involves a lot of links, such as the selection of film with high contrast whether, when cleaning the sway of the frequency, and enlarge the contrast between the paper and scan contrast Settings. But for digital pictures, the simplest method is in PS inside control contrast, this kind of method seems most no technical content but actually very fast and effective.

Q10, incredibly have people with coffee brown film in rush, rush out unexpectedly is also the color of coffee, so really feasible?

In fact coffee is a kind of reduce developer mode developer, such as fruit you prepare to use coffee enhancement, the first in filming, the need to reduce a block film feeling. But pay attention to use coffee wash film will join the amount of ten water and sodium carbonate (i.e. edible surface base) is presented and the weak acidity coffee, make PH value close to the general developer PH value, about equal to 9, refer to this value makes a "organic developer" can even flush out the negatives of the building is exquisite.

Q11, I should use a camera to own in black and white pat perturbation mode, or to take to the computer into a color black and white?

In picture quality for, both have no obvious area don't. But shooting color photos, on the one hand, can have black and white, the color with two kinds of effects, on the other hand hotoshop adjustment effect obviously the more varied.

But a lot of the camera's art filter can provide no with model of black and white effect, we especially recommend can taste ricoh and Olympus camera try the high contrast black and white.

Q12, why does everyone say black and white photos in more "taste"?

Only see "tolerance" this indicator, black and white film will have a clear advantage. Most of the black and white film have seven block tolerance, some excellent performance film can even to 8 to 9 block, allow owe aeration is 2 to block, a block or even 7 5 aeration block; And color of the negative generally believe that tolerance for 3 to 4 block, allow owe aeration 1 block, allow a aeration 3-4 block. Through the data you can generally understand why many players in love in black white film shooting and later, and happy?

Q13, why other people's developer can be used for a long time, and I'm a bottle of concentrate few months out?

Removing your is blunt roll the madman may after, I think you are not recycling developer and fixer is wasted, and generally use only one show/fixer finish all having the characteristics of recycling, reasonable use cases such as D-76 and HC110 developer can recycle two to three times or more, some completely cannot be reclaimed models such as lightning dew is basically AGFA one-time use.





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