moncler günstig Nikon SB-28 flash troubleshooting

Nikon SB-28 flash troubleshooting method

Tone will change. In order to obtain desired color effects, the simplest way is to cast a shade in the lights cast a layer of colored polyester film or paper, so there will be a light color of light changes. If the lights cast a shade of red paper, light color will turn red; put on paper, colored light blue, light color will become blue. At the same time, by their exposure to light the scene will therefore show similar or close to the excellent color. Colored paper shade with this manufacturing method, not only in normal lighting (such as incandescent, tungsten, etc.) to implement, but also on the flash proved to be effective, it can create a unique style of the single color effects. For example,[link widoczny dla zalogowanych], in shooting the scene, the flash is the only source of light, then, before the flash with colored filters, the color will affect the entire picture. For example, if you want an age-old photographs showing the effect, then, as long as before the flash with a piece of brown filter paper or a polyester, photos will show the effect of faded colors. Using this method, but also create strange color of the background. In photography, we often encounter the background color is not an ideal situation, in order to improve the situation, the ideal can be a flash with the background color of the filter facing the light, you can get your subject was the natural color, The background color of the peculiar effect was strange. If shooting with multiple flash lighting only, for each lamp with different color filters,[link widoczny dla zalogowanych], respectively, for lighting in different parts of the subject, they can create some unusual effects to. In addition, if the environment in total darkness, the camera fixed on a tripod, open the door B, with a flash fires several times, you can get multiple exposure effect. In this case, take pictures, in a number of flash to flash between the different color filters replaced, you can create a different color areas. If the camera exposure time in the appropriate move, but also lighting effects to create a Living. It should be noted that when the flash cast a paper or polyester filter, its original amount of light will also be some loss, so shooting may re-estimated the exposure value and a corresponding increase in exposure to compensate for the loss of the amount of light . Second, through the photographic equipment to change the color of the light color photography taken in front of the camera installed in the camera, different filters can also effectively change the original subject of light and color, to obtain new color screen. For example, upload an orange filter over the lens, the screen will show the orange color; and use a green filter, the screen colors will be green. In addition, flash and lens are mounted on the front of complementary color filters, filter, to let the subject to restore normal color, and background color variations are wonderful phenomenon occurs. For instance,[link widoczny dla zalogowanych], in front of a green filter the flash, and its complementary color magenta filter installed in the lens taking pictures of people, photos, color figures will appear to restore the normal magenta background is showing a strange picture. This is because the characters after a flash of green light and lens on the magenta hue offset compensation, the color reproduction is still the color, and strobe lights than the background, are subject to the effects of lens filters showed magenta. Also, when being photographed to maintain a certain distance and background,[link widoczny dla zalogowanych], if combined with a filter to complement with the flash lighting, filters may change the original color your subject, but at this time because of the background far from the flash impact fully maintain its normal color. Subject to distortion on the screen in sharp contrast with the realistic form, it is food for thought. In addition, in shooting through the use of different types of color film, color changes of the photos also have a positive effect. Such as the use of daylight color temperature in the low Caijuan taken under lighting conditions, the screen color orange will be biased, but with a high color temperature light type Caijuan shooting conditions, the screen color is bluish. (In into the editing) is impaired securities Que Liao exception of one sea to the principal and interest (Shandong), respectively, in 1997 I bought a Nikon F90X body and sB 28 flash, the past few years, despite frequent use, but never appeared any failure. In March this year, I may switch to F1o0 body, when at a friend's wedding when using flash photography, the camera flash installed but in the case of not pressing the shutter, auto flash time and time again, it is embarrassing I wonder can trouble occurs in the body or the flash on. , Imprison Jinan with the Nikon for service, the computer test, the camera and flash were normal, the master in the pits after the reminder, remove the flash battery,[link widoczny dla zalogowanych], flash contact with anhydrous alcohol to wipe it again one by one, in particular, Connect lights and carefully rub the foot again, and then installed the camera a try, hey, no problems. Turned out to be the flash contacts after prolonged use, due to oxidation and poor contact, resulting in disturbance of the error flash flash signal is really a false alarm. (As prepared in the school)

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