Many beginners often find their photographs are either underexposed (too dark) or overexposed (too light or white). However, there is a way to manually change the exposure to compensate for them being darker or lighter.
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Overexposed Fix
Digitally fixing the overexposure consists of several steps in this case. The initial levels adjustment to cut through the haze/glare will have worked on the darker areas of the image.
Overexpose. To expose film to too much light. Overexposing film produces a transparency that is too light.
Polarizing filter. A filter placed in front of the camera lens to reduce reflections from nonmetallic surfaces like glass or water.
Overexposed image (too light) - Should have locked in focus and exposure on a lighter area, then recompose. Also could have used Auto Exposure Bracketing or changed the EV (exposure value) to a minus (-).
Overexposed image
The histogram indicates there are a lot of pixels with value 255 or close to 255, which is an indication of "clipped highlights". Subtle highlight detail in the clouds and waves is lost.
OVEREXPOSED, NORMAL EXPOSURE, UNDEREXPOSED AND COMPOSITE
click the thumbnails to see the full-size images ...
Overexposed
Underexposed
Of course there are degrees of these things. There is the disappointment when that beautiful sunset where the sky looked so dramatic seems to have lost its effect in your photo.
An overexposed photo doesn't make it a high key-photo. It's just a bad quality photo. A high key photo is not supposed to burn out in the white parts.
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RUGRLN says: ...
Darken overexposed areas with the Burn tool
Techniques
Add drama to mono landscapes with a new sky ...
10 Overexpose and blow out highlights to make a high-key image. This will blow out small details and defects, making the image look smoother and the subject’s skin more flattering.
Stylus overexposes while T5 is right on. Thus the T5 appeared to be more contrasty.
Ricoh GR1s and the Leica Minilux Zoom are really excellent, exceeding T5 and Stylus.
I'm yet undecided on the T3.
A light, overexposed image, with few dark tones.
highlight:
This is the lightest part of an image.
If film is overexposed, then too much light has hit the film for too long. Overexposure results in a photo that has minimal detail in the lighter areas and, therefore, appear to have large whiter spaces.
Figure 22: Overexposed Image before Tonal Adjustment
Figure 23: Overexposed Image after Tonal Adjustment
Figure 24: Histogram before Tonal Adjustment ...
Most people OVEREXPOSE (i.e. too long shutter speed, or too open f/stop) thinking it's dark and they need lots of light on the film. Don't! Again, you are taking pictures of burning chemicals which are very bright.
Dense
An overexposed negative or portion of it; the opposite of Thin. See: Overexposure.
Manual Mode - Overexposed
Fujifilm FinePix E550
7.2mm, Manual, Pattern
Shutter Speed 3 sec., Aperture F2.8, ISO 80 ...
The histogram of a overexposed photo
Conclusion
Well, I hope this article has given you some insight into how the histogram function of your camera works.
Flash can under or overexpose a subject so you might want to look for a camera that has flash exposure compensation so you can manually adjust the flash output, the brightness of the flash illuminating the subject, ...
Will the statue be overexposed because the strobe is too powerful, and the shutter is manually set for two seconds? Or will the strobe turn itself off when the statue is properly exposed regardless of how long the shutter is open?
When you are in doubt about the correct exposure for a negative type of film, it is always better to overexpose than underexpose.
You have to use flash to lower the contrast or overexpose and underdeveloped (pull process) the film. With flash, make a double exposure; one of the original and the second of an out of focus gray card several stops less than the first exposure.
Why should you overexpose? The reason is to reduce blemishes. In taking digital portrait photographs, the goal is to make your subject beautiful. Blemishes and other imperfections must be avoided as much as possible.
If the image is overexposed, the colors look washed out and if it's underexposed, they look muddy. Check the histogram at the time of capture to verify the pixels don't bunch up at either end it.
Since images exposed to the right initially looked overexposed, I needed to alter the rendering controls to produce an acceptable color and tone appearance and create a new default preset that I called 'normalize.
Avoid shooting in the middle of the day when the bright sun may overexpose parts of your photograph.
Use the shade as much as possible to keep from overexposing the white subjects in your photograph.
Setting your camera at ISO 40 allows the image to overexpose about a third of a stop and can help offset this problem.
There is a cost to having images significantly underexposed or overexposed. With overexposure, highlights are blown out and render no detail. Once this detail is lost, no Photoshop tool can reinvent the missing information.
Shadow detail can be recovered; blown highlights (the pure white areas in an overexposed photo) can never be recovered, as there is nothing there to recover.
And if your shot is too overexposed, decrease your aperture (lower your f-stop). Aperture will affect your depth of field also. Keep in mind, you don't have to stick to ISO 100 or 200.
If you see a histogram hit the wall to the right, you've overexposed and are missing highlight detail. If you see a histogram that hits the wall to both the left and right, you've run into a scene that exceeds the dynamic range of your camera.
Underexpose a bit with backlighting to highlight the outline of a furry creature, or go the other direction and overexpose a portrait for a high-key effect.
If you underexpose the shot the colors will be more saturated and if you overexpose slightly, they'll have a more pastel appearance. I tend toward underexposure simply because I like richer colors. Don't know if you should under- or overexpose? BLH! ...
especially for overexposed pictures. With film, it is better to overexpose slightly. With digital, it is better to underexpose than it is to overexpose to make sure that white areas do not blow out completely.
Detail normally lost in shadows or washed out in overexposed areas are captured and revealed, better matching what we see with our own eyes. Well, that's the theory at least.
I use about 8 pictures, from very underexposed till very overexposed.
Since the days that the world has gone digital AEB is nearly obsolete.
Remember that if the film is overexposed, highlight zones will come out black. In fact, for this reason, if you use a high contrast film without a supplementary exposure, you will be restricted to scenes of moderate or low contrast.
Surely you've seen the results: washed out pictures & overexposed flat compositions. Now don't get me wrong, the flash photography in itself is not the problem, it can be a very useful tool.
For example, if a landscape or cityscape turns out perfectly, but the sky behind it is overexposed (looking like a big white blob rather than the normal blue and white of sky and clouds), then dodging the sky will reduce the exposure, ...
Too much light can create an overexposed image while not enough light can result in an underexposed photograph. An overexposed photograph is lighter than it should be and an underexposed photograph is darker than it should be.
Spot metering off the black bear and the little bit of green foliage (red insert area) caused a little overexposed for the overall content but I got lucky as the slight overexposure brought out a little more detail in the black bear.
There's also usually a close point where it will start to become too bright and overexpose the subject. The distance from the closest to the furthest point that it can illuminate is the flash range.
EXPOSURE LATITUDE - a measure of a specific film's ability to be overexposed or underexposed and still produce an acceptable image. It is measured in a range of ƒ-stops.
To prevent the result from being overexposed, you should then stop down the lens aperture by roughly another 1/2 stop.
There typically are five regions in the curve: the base + fog, the toe, the linear region, the shoulder, and the overexposed region.
What you will see after processing your film is a series of the image, from (probably) rather underexposed to (again, probably) rather overexposed.
If you were using 200ASA film then you could adjust the film speed setting to 100ASA and that will force the camera to overexpose by one stop (just what you need if you're skiing because of all the bright toned snow).
Blocked up
A piece of an overexposed and/or overdeveloped negative so thick with silver halides that texture and detail in the subject are blurred.
Search SWPP and BPPA
Information provided by: SWPP BPPA
More Photographic Terms ...
The bright, overexposed sky, often blown out in both color and black and white, becomes much easier to ignore. Instead of noticing a dull sky, the viewer sees your intended subject, whether it be a person, an object, or an interesting place.
EXPOSURE COMPENSATION- Many cameras have the ability to force the camera to overexpose or underexpose an image during capture. This can be done for effect or to compensate for some particular lighting situation.
Burned Out - refers to when the highlights are burned out or severely overexposed, so all the detail is lost and there is usually color saturation shifts in the midtones and shadows.
At first glance, the images appear identical, but upon close examination it becomes clear that the 80a image shows no purple fringing around the overexposed desk lamp, and a little bit more shadow detail.
An overexposed image will look like a share price that's doing really well.
If there's a fairly wide range of brightness between the sky and the ground then metering for the ground will cause the sky to be vastly overexposed.
There are no harsh shadows on the face or highlights bordering on overexpose that detract from the portrait.
The method of underrating the normal ISO speed of a film to produce an overexposed latent image.
Pushing:
The method of overrating the normal ISO speed of a film to produce an underexposed latent image. Used to increase the working speed of a film.
That means you have to move the Midtones slide somewhere to the 3/4 (closer to the right) However some of your images could be overexposed (already too bright). Move the slider close to the left, make it darker.
In the digital world it refers to the effect seen in an image when a CCD is overexposed to light; can distort colour and subject.
Blue Tooth
VHF radio connection between devices such as cameras, computers, PDAs etc.; range usually less than 10m.
Mattie's hair was right on the edge of being overexposed, while the majority of the light on Mattie was significantly underexposed.
 See also: Camera, Image, Photograph, Light, Exposure
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