Sunset in Kruger

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Exposure is the total amount of light allowed to fall on a sensor or film during the taking of a photograph. This is determined by the exposure time (shutter speed) and amount of light admitted (lens aperture). Today, sensor/film sensitivity (ISO speed) is often also considered to be part of ...

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24 views

how to remove texture overlay from a picture in the using an android app [on hold]

I ran across some photos and videos on an old SD card and some of them have this texture or overlay on top of the pictures where it's hard to tell what the actual picture is supposed to be underneath. ...
1
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1answer
23 views

Canon PowerShot S100 overexposing in Av mode with built-in flash

I use a Canon PowerShot S100. My question is, why did I get this (for me) unexpected overexposure? I was photo-documenting a project and wanted a close up with a good depth of field so I set Av ...
0
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2answers
107 views

Underexposed image with Canon 5D III and flash

Just started using my Mark III with flash (Neewer TT560 Speedlite). And I'm getting strange results. At first I thought it was a battery issue and another set of batteries seemed to have fixed the ...
2
votes
1answer
32 views

What caused excessively high grain in Delta ISO 400 film developed by a shop?

I have shot film before, never black and white though. I also haven't ever developed a film before, neither did I this time. I used Ilford Delta 400 and I shot it at rated ISO (at least I think I ...
0
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0answers
16 views

Rebel t3i viewfinder not displaying exposure information

Hello please my rebel t3i viewfinder won't display exposure information, therefore making it difficult to know if my shot is would be under/over exposed. Please help.
0
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2answers
83 views

How do shutter speed, ISO and aperture work together to control exposure?

When shooting in natural or ambient artificial light (without flash, basically), how do light, shutter speed, ISO and aperture work together to control exposure?
0
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0answers
21 views

Shutter speed scale [duplicate]

I have been preparing a guide table for use with a 10-stop neutral density filter and ran into the following difficulty: the shutter speed scale doesn't seem to match the theoretical values. ...
0
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1answer
67 views

Graininess and lack of detail [duplicate]

Hello fellow lens loving junkies! I have been struggling to get very sharp, non-grainy images. I have a Canon Rebel Eos T3i. Even images at 100 ISO are not as sharp as I would like. Not sure if it is ...
0
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3answers
165 views

How can I achieve this 'pure white' skin effect?

Much better quality larger version here I am trying to get this 'pure white' skin effect. Is this just playing with over-exposure or is it more post-processing work? The above image is not mine. I ...
5
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3answers
193 views

How many stops are there between middle gray and white point?

I’m trying to wrap my head around the relation between exposure, dynamic range, stops of light, and middle gray. I’m going to ask several questions on that topic. Some of them can be stupid or ...
4
votes
1answer
148 views

Why am I am seeing rings (banding) instead of smooth graduation in my sunrise pictures?

Below is a screen capture crop from Potoshop of an unaltered raw photo from my full frame Canon 6D taken with the new Canon 16-35 f4 L at 16mm, ISO 100, f22. I am seeing rings where I am expecting a ...
0
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1answer
43 views

How can I calculate settings for manual flash to reduce trial and error? [duplicate]

I have two Yongnuo 560-III flashes that I have been using for a while, In order to get good results I am having to do a lot of trial and error. Adjusting power, zoom, moving them around etc. Is there ...
4
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2answers
214 views

Why are the tops of people's bodies missing from this photo taken with a tablet from a moving car?

My friend recently took a picture with her tablet of two boys riding a bicycle while she was in a moving car. When she viewed the picture, the background was very clear and the bicycle and the lower ...
3
votes
1answer
133 views

White background - overexposed subject

I'm trying to take decent shots of garments with a blown-out white background. I'm using a Nikon d3200 with flash and an SB-700 as a remote flash in su4 mode just next to the mannequin pointed ...
1
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0answers
61 views

How many EV will a softbox knock down off your flash?

I was shooting on the beach into the sun and using my sb-700 on camera as fill. The camera I was using, a D3200, has a max shutter speed of 1/4000 of a second and no HSS. So, I used an ND filter — I ...
2
votes
1answer
44 views

What battery can I use for an old Canon Ex EE (PX625 vs PX625A)?

I recently bought a Canon Ex EE (1967) but there isn't a battery. I read from the manual that it used PX625(1.35V) but there isn't any available now. I do not want to buy zinc-air cells. There are PX ...
0
votes
1answer
80 views

How to make Liveview mode in Canon 450D stop simulating exposure?

On the Canon EOS 450D (Rebel XSi) camera, Liveview mode always shows the true exposure of the image. If exposure is set too dark (fast shutter and closed aperture), Liveview shows a darker image. If ...
0
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1answer
60 views

Nikon D610 problems with over and under exposure

lately, when I shoot with my Nikon D610 (on a tripod, inside with a non moving subject) I get the following. First shot, severely overexposed, second shot severely underexposed and the third shot is ...
2
votes
1answer
100 views

Inconsistent exposure with same settings--why?

I have a Nikon D7100. I fired off a burst of shots at 6 fps at a static outdoor scene, all shots using the same settings: 1/125 s, f/7.1, ISO 100. Some of the shots are clearly darker, some are ...
4
votes
3answers
238 views

Canon EOS700D Flash: Why are exposure times different in modes P and Av if all settings are “equal”

Yesterday I ran a little test with my Canon EOS700D's built in flash in both P and Av modes. I had the camera set up with no flash exposure compensation. I took a test photo in mode P and it looked ...
1
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1answer
311 views

Can I take multiple exposure shots with my Canon 600D?

Can I take multiple exposure shots with my 600D? If not, how I can achieve the same effect?
0
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0answers
33 views

How to understand a quote for the correct exposure when shooting ColorChecker?

The problem concerns the examination of the correct exposure photographing a colorchecker... Manual mode, fixed ISO 100 (camera dafault), other values read from the lightmeter ... and now: Can you ...
1
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3answers
175 views

How can I shoot with a fast aperture in sunlight?

I have Nikon D7000 with 50 mm lens and like to shoot my family with 1.8 aperture. But, in sunlight it looks so bright. I am a beginner and had try to increase the shutter speed in manual but it's ...
2
votes
3answers
157 views

Nikon d5100 producing extremely underexposed images

I have a most vexing problem. I have a Nikon d5100 (roughly a year old) which up until two days ago handled exposure and metering just fine. However, at night, in a well lit room (florescent bulbs) ...
6
votes
1answer
367 views

Why doesn't exposure change when changing focal length?

With a Canon 550D camera and a Tamron 18-270 mm zoom lens, I tried to fix shutter time, aperture (f/8.0 to cover all zoom range), and ISO, so the exposure meter read 0.0 with 18 mm focal length and ...
5
votes
1answer
240 views

Is it normal for Nikon DSLR viewfinder and live view shutter speeds to differ?

I have a Nikon D600 set up on a tripod in a room with decent light. I've tried using 2 different lenses & when I switch from the viewfinder to live view, and vice versa, the shutter speed is ...
2
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1answer
77 views

What does Exposure Bias 12/6 EV mean?

is this the same as EV +2? which is two steps from 'normal exposure'. It was taken from the information on a photo I saw taken with a Nikon
6
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2answers
298 views

What Is The Scale Of The Y Axis of The Histogram in Lightroom / ACR?

I understand the concept of histograms. I understand that the x-axis represents the luminosity range from min to max for either all channels or RGB individually, and I understand that the y-axis ...
0
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2answers
58 views

Lightroom/ACR Histogram Shape

If I open a raw file in ACR or Lightroom and move the exposure slider, why does the shape of the histogram change? If all I'm doing is changing the exposure, I would expect the shape itself to remain ...
2
votes
1answer
68 views

Does an already set (or not yet risen) moon still wash out stars?

If there's a decently sized moon (say, 50% visibility or more) but you still have a few hours of time before moonrise/after moonset, will the moon still wash out stars the same as if it were visible ...
13
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6answers
2k views

Could I have taken this landscape shot better with my P&S, or do I need a better camera?

So I recently came back from Australia, I took my Panasonic TZ40 P&S camera, supposedly one of the best all-round compact cameras. I took quite a few photos at the Blue Mountains, and I compared ...
1
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3answers
404 views

700D how to blink on over-exposure?

How can I blink pixels that are over-exposured, on my brand new Canon 700D? I just can't find the setting for this.
0
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2answers
201 views

How to calculate camera settings for a family group portrait with a film camera and flash?

I'm shooting film 200 ASA.,, Three rows of family members in front of a large white lit xmas tree, with flash. Distance from first row approx.15ft. Where should the focus on the group be? What would ...
2
votes
2answers
365 views

Which lens for a milky way photo

I have a Nikon D7000 and don't know whether my 50mm 1.4 or 17-55m 2.8 lens would be better. I was automatically going to go with the 50mm lens, but then I was reading up on how I can use a longer ...
11
votes
5answers
2k views

What camera settings would make shooting easy in a darkish church?

I tried to take photographs in a church that was bright enough for human eyes, but I quickly realized the camera couldn't take it. Failing to anticipate this, I didn't bring a tripod. Since I don't ...
3
votes
2answers
185 views

Can I reproduce a photo taken with a larger sensor by converting camera settings to their equivalents?

I was going through Flickr looking at photos taken with a Canon SL1 and came across a cityscape photo taken at night with a very dark sky. The photo is beautiful. Using the kit lens, the settings ...
3
votes
1answer
152 views

Why are gray cards, and not red or other colour, used for camera metering?

And how different is 18% gray from 18% red? I was thinking about the properties of light and spectrum to better understand the camera metering mode. 18% means approx 1 out of 5 photons will be ...
0
votes
1answer
138 views

How to set correct exposure in low light condition

Does anyone know how to set correct exposure in low light? I saw lot of recommendations in internet (open aperture,...), but i still can't get the correct exposure for some specific situations. For ...
6
votes
1answer
960 views

How to judge the difference between the real photo and what you see in LCD? [duplicate]

I'm interested in night sky photography. I most of the time travel for taking photos. But I got a terrible problem. At dark nights I have to decrease the LCD's brightness to not bother my eyes. When I ...
0
votes
1answer
185 views

Nikon Lens - Stopping down causes over exposure in Aperture Priority mode

I just got a used Nikon 300mm f/4 AF (the older, non-AF-S version), and unmounted, when set to f/4, the aperture blades are still slightly visible (you can push the aperture lever on the lens a bit to ...
2
votes
1answer
375 views

Does the Canon 6D do focus-point spot metering or center spot metering?

In my previous, old cameras, the "spot metering" is in the center of the frame, no matter what. I'm hoping the Canon 6d spot metering is centered around the focus point, not the frame.
1
vote
2answers
208 views

How do I tell if an image is exposed correctly when I can't trust the LCD? [duplicate]

I used exposure compensation when I take my shots and adjust it whenever it needs adjustments. Most of the time I shoot using Manual mode. My problem is, when I'm out on a sunny day I can't judge ...
0
votes
3answers
117 views

How many stops are there between 1/4000 and 1" shutter speeds [duplicate]

I've taken a series of photos as a bracketed HDR, starting at 1/4000th of a second going up to 1 second. How many stops are there between those? How would you be able to tell? The aperture and ISO do ...
1
vote
3answers
240 views

How to shoot/capture the droplets of water being sprayed through a spray bottle

I am trying to capture the droplets of water while being sprayed on a subject through a spray bottle. What I mean here is - when I am spraying the water on my subject, I want to capture the droplets ...
2
votes
2answers
199 views

Does it make sense to “Expose to the Right” except at base ISO?

I have read in a number of places that exposing to the right (ETTR) only makes sense at your camera's base ISO, with the justification being that if you are boosting the gain in camera (by raising the ...
2
votes
1answer
54 views

Can a detached rewind crank on a Superheadz UWS leave my film accidentally exposed?

I'm using a Superheadz UWS toy film camera. After loading the film and closing the backdoor, I went out and took a test shot. All of a sudden I noticed that the film rewind crank part was detached ...
0
votes
1answer
71 views

What's the best workflow for shooting stationary objects in a makeshift studio?

I have bought the following kit to shoot my portfolio which consists of mostly books and posters: Super White Background + 2 strobes 100 watts each with softboxes ...
0
votes
3answers
286 views

Dynamic range of Sony RX-100

attached you will find two photos I have taken, exposure manually. I have taken these with a Sony RX-100 and as you can see the sky is overexposed while the landscape is exposed "alright". I was ...
1
vote
4answers
618 views

How to make camera LCD show true RAW data in JPG preview and histogram?

With Canon 650D (and presumably all the other Canon), I noticed that the picture style and full JPG processing is used to generate a review JPEG which is what the camera actually reads when reviewing ...
1
vote
4answers
350 views

Why does crop factor apply with APS-C lenses, and why aren't these brighter than FF ones at same aperture?

I know that the image circle of FF-lenses is bigger than it needs to be on APS-C sensors, thus the FOV spears narrower. I've heard that APS-C lenses sit closer to the sensor, thus projecting a smaller ...