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0
votes
1answer
70 views

Is the Nikon 80-200 f/2.8D ED outdated?

I have been reading up a lot of information on the internet about the AF 80-200mm f/2.8D ED lens as I'm seriously considering purchasing one. I own a D7000 that came with the 18-105mm kit lens. I ...
0
votes
1answer
34 views

Why is my 430EX firing sporadically on my 40D?

I have a 430EX mounted on the hotshoe of a Canon 40D. I would like to use this in the studio and have the flash fire every time I shoot a photo. However it only fires sometimes. I am using manual (M) ...
1
vote
1answer
38 views

Why is Master flash still firing?

Here is a picture of my setup. The remote flash fires correctly but I don't know why Master flash is firing too? or maybe is it just pre-flash? But it looks pretty bright to me, not sure if it is ...
0
votes
0answers
28 views

I can't seem to take photos properly with my Diana F+

I have a Diana F+ and im using a 35mm film. Can someone kindly explain to me how to properly use a Diana? And how can you move the white dot, because I can't seem to. How will you know how much film ...
0
votes
2answers
56 views

Fujifilm XF1 Raf Viewer of Converter - Windows (or even Linux)

I have a number of RAF files that I want to at least view, or even better convert to JPEG. I am on Linux (Ubuntu 14). If any software is available for windows that will be great aswell. What can I do ...
2
votes
2answers
274 views

How to save JPEGs from GIMP 2.8 and higher?

At present I am learning GIMP 2.8 after getting the advice from this website to edit the photos captured by my Nokia N8. The problem is: I do not know how to save them in JPEG format in GIMP because ...
2
votes
1answer
54 views

When using a ring light, how do I get rid of the dimmed backround?

I just bought a new ring light and I love it! However I would like to use it and still have the backround light up instead of everything going dark. How can I achieve this? P.s I use my iphone 6 and ...
1
vote
1answer
34 views

How to transfer from Galaxy 5 to PC without loss of quality?

Photos on my Samsung G5 preview screen look much brighter, so much more vivid and saturated, than on my PC screen after I transfer them. Why? Does it have to do with a different color space? How can I ...
1
vote
1answer
69 views

HDR and RAW dynamic range clipping, mapping, and compression

My understanding of the rendering of a typical RAW file, which contains 14 bits per channel, is that it is simply clipped to the 8 bits per channel used by most image viewers. Presumably camera ...
0
votes
0answers
31 views

Timelapse with shutter release

I recently bought a cable release for night photography. And have been getting more and more use out of it, part of my intentions of getting it was to do timelapses and I did my first one this morning ...
2
votes
1answer
67 views

Photographing people at work: What is your workflow for being invited or getting access?

I am an amateur photographer and have mostly done nature photography. That is easy because you can just go to a public park and take some pictures without talking to anyone. Recently, I've been ...
1
vote
1answer
58 views

I am short 100 pixels for a canvas print, will that make a difference? What about if I zoomed it?

I'm looking to do a 20x24 canvas and need 1980x2340 pixels. The photo I want to use is only 1880x2340. I would like to zoom on it. I am only 100 pixels short, is that going to make a difference? or do ...
2
votes
2answers
98 views

How can I correct overexposed highlights on skin in a RAW file?

I received a raw file which has overexposed areas. The camera was a Phase One A/S and the photographer said that it would be possible to correct this afterwards. I wonder how/what to fix when the ...
-1
votes
1answer
64 views

Why don't manufacturers include shutter count in the camera menus? [closed]

To find out the shutter count, you have to download third-party software which either interrogates or alters your camera firmware and who knows if it actually works or introduces bugs/virus, or in the ...
0
votes
1answer
36 views

Is Sigma AF 70-300 f/4.0-5.6 DG APO Macro compatible with Nikon D5100?

Is the Sigma AF 70-300 f/4.0-5.6 DG APO Macro compatible with the Nikon D5100 camera?
0
votes
0answers
13 views

What do this mean -c , a1 and b1 in the noise profile of darktable usage: input.pfm [-c a1 b1]? [duplicate]

What do these mean -c , a1 and b1 in the noiseprofile of darktable ? usage: input.pfm [-c a1 b1] Does anyone know what do these mean?
4
votes
1answer
43 views

What are the differences between D-76 and Xtol?

I'm starting to run out of developer for B&W film and was looking online for some more. I've been using D-76 and I see nothing wrong with it; however, I saw that I could also buy Xtol. What are ...
1
vote
0answers
56 views

Do I need to calibrate my mirror lens?

First off, I'm sorry for the slide-show, but I've had this lens a long time now and I'm fed up with it. A while back I tried adjusting this ring to either extreme and couldn't see a difference. No ...
0
votes
3answers
70 views

What kind of filter (if any) should I use when photographing a theater scene?

I want to take photos of a theater scene. I usually use a UV filter for nature photography, but what about a theater scene in a saloon with a dark environment? Is there any specific filter for these ...
2
votes
4answers
90 views

Do I need clear or opaque plexiglass for my product photography?

I'm trying to set up a table for product photography (mostly shoes but clothes might be added in the future). We've already built a "table" (see attached images) and on top of it we're thinking of ...
1
vote
0answers
29 views

What does darktable noiseprofiling read_pfm parameters mean?

I'm trying to analysis darktable. I'm windows user. I found the usage of darktable like as following on noiseprofile.c. usage : input.pfm [-c a1 b1] Here, I want to know the c and a1 and b1. ...
17
votes
2answers
1k views

Why is it called “macrofocus” and not “microfocus”?

Typically, when referring to an image of a small object, or just something small, the prefix 'micro' is used. For instance, a tool to look at tiny objects in clear focus is a microscope. A device that ...
3
votes
3answers
82 views

Is CLS system in Nikon able to send the zoom of the lens to the remote flash?

I am testing with a Nikon SB910 as remote flash and the camera is Nikon D-810 and in settings I have put it in Commander mode. It does fire the flash but the zoom on flash is not reading from the ...
1
vote
1answer
48 views

Image Viewer With with Exif

Looking for something like windows photo viewer where I can open an image from a folder and page through the images in that folder using next, previous, but also have the EXIF info show up somewhere. ...
2
votes
3answers
73 views

When bracketing photos, how do you keep track of them during post?

When I download photos I often can't tell which bracketed shots go with which. How do I keep track of them during editing?
0
votes
1answer
53 views

I want to know about the relationship between focal length and aperture [duplicate]

I have Nikon D7000 and I know the basic relation of shutter speed, aperture, and iso. All I want to know is focal length and aperture relation. As I zoom in the camera the f/stop increases (e.g. it ...
1
vote
0answers
39 views

Online stores for second hand photo equipment in France

What are the biggest reputable online camera stores in France that offer used equipment for sale? Is there anything similar to keh.com either in France or in nearby countries (with affordable, ...
3
votes
2answers
94 views

Why mirror lockup on long exposures?

Often when long exposures are discussed, there is a recommendation to use mirror lockup to avoid loss of image sharpness. I fail to understand why the brief vibration, maybe half a second, could ...
0
votes
0answers
16 views

Why does Photoshop CS6 sometimes not open a smart object to camera raw, but opens a new document instead?

Sometimes when working with photoshop smart objects photoshop will not open the smart object to camera RAW; instead it opens up a raster copy. Usually after some effort opening and closing I can get ...
0
votes
0answers
14 views

Geforce and Quadro in one system with their specific driver [migrated]

I already have Geforce GTX 770 and a Dell monitor. I've recently bought a EIZO 10bit monitor. I read that it might be tricky to get it running with only one graphic card. Unless the GTX 770 supports a ...
2
votes
1answer
92 views

How can I get a uniform white balance on a batch of JPEG images?

I have shot many photos of the same subject in JPG. Since I have shot for many hours with different light conditions the white balance is quite different for all the shots. I would like to ...
0
votes
0answers
67 views

Projector Design and lenses

I am working on a project where I need to project a single image onto an object, Originally I was looking at the digital projector route but due to cost and complexity this has been ruled out. I found ...
1
vote
3answers
159 views

Which has a faster write time: RAW or JPEG?

My question is about the write times of the RAW and JPEG file formats. A RAW file is larger than a JPEG and needs more time to write to the memory but it does not need to spend time on data ...
0
votes
1answer
47 views

How can I get a pfm image?

I'm trying to analysis the darktable. So this is need pfm image file for noiseprofiling. But I'm windows user so I can't get any some kind of pfm files. Does anyone please give to me pfm image file? ...
1
vote
1answer
94 views

Why did I get blurry star trails?

This is my first star trail photograph stacked with StarStaX and can't seem to find out why they are so blurry. I have a sturdy metal tripod with a cable release and shined a light to focus on the ...
2
votes
1answer
98 views

Does shooting in “live view” also act as “mirror lockup”?

(If the musings below distract from the question, just read the title to understand what my question is.) I'm interested specifically in the Canon 70D, but it would be interesting to know what the ...
1
vote
2answers
71 views

What setup/gear is needed to get this silhouette low-key effect?

I am trying to get an image such as: https://500px.com/photo/103497551/-by-brett-walker?from=editors&only=Black+and+White My setup is a SB700 speedlight, D7000, and a tripod. When I try this, I ...
1
vote
1answer
42 views

Will an EMF AF Confirm M42 Lens To Canon EOS adapter actually confirm with the Helios 44-2 58mm f/2?

Just bought my first vintage lens on e-bay, the the Helios 44-2 58mm f/2 and now I am looking for an adapter for it to mount it on my Canon 6D. I noticed that the EMF M42 adapters can be had with and ...
0
votes
1answer
31 views

How can I prevent focus shift between slides when projecting them?

I want to project some slides with a projector. I set the focus according to the first image. A few images appear to be out of focus. As it turns out, the images are actually in focus, but the ...
0
votes
0answers
59 views

Wide angle or ultra-wide (fisheye) lens for interior and exterior architecture shots?

I'm thinking to add a wide angle lens to my gear and I need your advice. I own a Nikon D5300, and my options are the: 10.5mm f/2.6 Nikkor fish eye or the 10-22mm f/4 Sigma wide angle zoom. I think ...
2
votes
4answers
191 views

Sony a7: Is there more noise for ISO <100?

I have a Sony a7 (original). And on the camera it has a feature my old Canon DSLRs never had: it allows me to select ISO values LOWER than 100. I understand the point of these lower ISO values: I ...
1
vote
3answers
121 views

Would a TTL flash have advantages over a manual flash for my scenarios?

I've never used a TTL flash before and have used my manual flash in three shooting sessions so far. I will receive my first TTL flash (Nikon SB910) and was wondering the following things: In a ...
0
votes
0answers
20 views

Suggestion needed for buying a DSLR [duplicate]

I am new to photography. The little experience I had in the past is of a reel camera. After quite a bit of market survey, I have decided to purchase a Nikon D5300 which fits my budget. Being a newbie, ...
-1
votes
1answer
48 views

Low light action with no flash and 300 lens

i need to take low light action pics, no flash in an auditorium at a distance. What settings do I use? Does having a flash mount help keep the flash from going off and take better pics? I can take ...
0
votes
0answers
41 views

Nikon 5300 with VR 18-55 kit lens suddenly making a sound while long pressing the shutter button

I am using a Nikon 5300 mostly with the VR 18-55 kit lens. I have noticed for last couple of days now, when i press the shutter button to focus and adjust lens, there is a "ka-chunk" type sound ...
0
votes
3answers
56 views

Editing and saving RAW files, and the relationship to the XMP sidecar files

I have thousands of RAW files that I've always saved in their original state (e.g. _DSC 2104) of which I now have dozens of that number in their respective files, thus showing that I am a creature of ...
0
votes
0answers
90 views

Canon L Lens producing higher noise/grain? (24-70mm f2.8 II)

I just purchased a brand new 24-70mm f2.8 II for my upcoming trip. I've been testing out this lens for the past few days, and have noticed something that I'm a bit confused by. It seems by my tests, ...
0
votes
0answers
35 views

Anyone know how to save a Photoshop file, naming it from metadata or exifdata?

Thanks for any feedback in advance. I have an action that retrieves an image from Aperture, manipulates it, saves it back to the Aperture library in tiff format, then performs a save for web with an ...
0
votes
3answers
89 views

What influence does aperture have on infinity focus?

I recently bought a fast aperture lens which can be used only in manual mode. I bought this lens specifically for low light landscape photography. However, that has got me thinking about how does ...
0
votes
1answer
26 views

Lightroom text/attributes not showing in Windows Explorer

I'm trying to switch from Picasa to Lightroom on the recommendation of a number of people. However, one major thing I haven't been able to figure out - in Lightroom (v6), whenever I add info like ...

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