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4
votes
2answers
119 views

How to prevent condensation inside the camera when taking pictures in a cold place?

Suppose you keep your camera at, say, 20 degrees C at a relative humidity of 60%. This means that the air inside the camera will have the same humidity at the same temperature, the relative humidity ...
1
vote
3answers
79 views

Confused between 2 “pro” point & shoot cameras [closed]

I want to buy a pro point and shoot camera, but I can't decide between the Nikon Coolpix p340($285) and the Sony rx100($385). I love night photography and also nature scenery photography during the ...
0
votes
3answers
82 views

What hood fits a Canon 70-300mm telephoto USM IS lens?

I have a Canon 70-300mm lens on my 1200D. I am at college and have been told we need to get a hood for my camera. I do wildlife photography, and I have no idea what type of hood would be best. Can ...
0
votes
1answer
33 views

Retina Display-Can anyone suggest how to literally make an image “retina display”? [closed]

Can anyone suggest how to literally make an image "retina display"? I think it doesn't depends on the camera. Does their is any software for it? I want another suggestion. Can anyone suggest a ...
4
votes
3answers
258 views

How should I specify minimum quality requirements for images submitted to my image archive?

I hope this doesn't cover too much of the same ground as the typical DPI question. I am a technical writer working with my company's marketing staff on developing an image archive. Because most ...
1
vote
1answer
38 views

Can you use EOS Utility to Manual Focus whilst remote shooting movies? [closed]

I have a 700D and want to use EOS Utility remote shooting to make videos. I want to avoid using Auto Focus as it is SO loud as it constantly focuses. I can't seem to find a way to manually focus ...
0
votes
1answer
69 views

Using a linear polarizing filter with a DSLR [duplicate]

Can I use a linear polarizing filter with a DSLR camera in manual mode?
5
votes
1answer
328 views

Why can't I set my Pentax K-5 IIs to ISO 100?

I recently got a K-5 IIs, and found that it can't be adjusted to under ISO 200. Even with expanded ISO mode, 160 is the lowest possible value. Can anyone help me out?
1
vote
1answer
66 views

What critereas to consider to match cameras and lenses for shooting people at parties?

I normally don't like shooting people that much, because I like to experiment with settings, lenses etc. to get a result that I like, so it helps when the subject doesn't move (Mountains and buildings ...
-1
votes
0answers
22 views

Is there any tag for facetagging in metadata? [duplicate]

The question is clear. Is there any tag for facetagging in metadata? Is there any photo with this metadata tag that you can send me to test?
0
votes
1answer
33 views

Settings on ISO and Aperture for Sunset on Canon 600D [duplicate]

I will be going to a beach location and there will be opportunities for some good sunsets. I have a Canon 600D with 2 lenses and wanted to know the range for ISO and aperture settings. I am doing ...
0
votes
1answer
58 views

How can I see the *real* raw values from a raw file? [duplicate]

I want to do some performance tests concerning what the ISO setting "really does", whether ETTR makes sense, measure the noise, etc. on my camera. Rather than look at the pixels after it's been Bayer ...
1
vote
2answers
60 views

How can I best record and improve my pre-shoot planning process?

When planning a photo shoot, I often find myself making lighting/posing diagrams on scratch paper, but they end up in the trash after the shoot. After most shoots, I try to document each shoot in ...
4
votes
1answer
146 views

Why does my Nikon FE occasionally fire at ¹⁄₉₀th regardless of setting?

My Nikon FE has this annoying fault where the shutter occasionally fires at ¹⁄₉₀th of a second regardless of setting. I don't have enough money for a new FE (I'm 14) and I was wondering what could be ...
1
vote
0answers
23 views

Is it possible to control sliders of darktable from tablet?

I have a 10" android tablet and 15" laptop. Darktable and GIMP is installed on my linux laptop. Controlling sliders/curves etc of darktable /GIMP from mouse is not efficient, for me at least. I see ...
1
vote
0answers
26 views

What modifiers and workflow should I use to light a hand-painted muslin background?

I'm taking self-portraits using Yongnuo speedlights as my lighting. I would like to light the background for better separation. I tried using a bare flash at 1⁄32 power at 85mm, but the falloff is too ...
0
votes
1answer
43 views

How do I generate a mask of the skin tones in an image?

I'm using a sequence of operations to smooth the skin of the body. What I'm doing is this: high-pass surface blur invert blend mode: linear light At this point, what I usually do is to create ...
0
votes
1answer
36 views

Which lens cap do I need for an Olympus 14-45 f/3.5-5.6 lens?

I am trying to replace the lens cap for my Olympus 14-45mm f/3.5-5.6 Zuiko Digital but I'm very confused on which one I can buy. I am not sure what number I use for the size I need to have.
3
votes
3answers
466 views

What can cause blurry and out of focus images on a Nikon D5300 in no flash mode?

I am using a Nikon D5300 with 18mm-300mm lens. My problem is that the camera is not working properly in "No flash" mode - in all other modes it's working well. Mostly I am using manual settings, but ...
0
votes
0answers
26 views

What are the advantages and disadvantages of using a 3rd party battery? [duplicate]

I need another battery for my Nikon D3200. But in general are there any aspects i need to consider? The lower price is the only obvious one.
0
votes
0answers
53 views

Samsung NX1000 focus ring does not work, can't get off manual focus mode either

I bought a used Samsung NX1000 last night, everything is great but it's stuck on Manual Focus mode. The Single Auto-Focus [SAF] and Continuous Auto-Focus [CAF] are greyed out no matter what I try. ...
1
vote
2answers
49 views

D90 and lenses upgrade [closed]

I have a Nikon D90 and currently use the following lenses: Nikon 70-300mm VR Ed IF Nikon 55-200mm DX AFS Nikon 18-55mm DX Sigma 70-300mm APO Macro My question, is the Nikon 55-200mm unnecessary ...
-1
votes
0answers
28 views

Commercial Movies: Film vs Digital [migrated]

I was reading about how slowly a lot of motion picture is transitioning to digital from film and the relative advantages & limitations of each medium etc. I was wondering, are there directors ...
-1
votes
1answer
65 views

How does software that extracts or views EXIF work? [closed]

I'm currently doing a research project on metadata extraction from various filetypes, and I'm not able to find any documents or research papers on image metadata extraction from photos. All I can find ...
0
votes
0answers
30 views

shutter speed on auto focus [duplicate]

I have a Nikon D3000 and all of a sudden the shutter is to slow when it is set on Auto. The images are slightly out of focus as I am mainly taking pictures of people and they are moving. Anyone have ...
0
votes
1answer
71 views

In Auto mode, the shutter speed on my D3000 is too slow [closed]

When my Nikon D3000 is set on Auto, the shutter speed is too slow, and images are out of focus. Can anyone help me with this problem?
0
votes
1answer
75 views

What is the relationship between ICC profiles and the color modes of my wide-gamut monitor?

I bought an LG 27MB85Z-B monitor, and I have a few questions about its operation and colour calibration. It comes with its own calibration software LG True Color Pro and I am using Spyder3Express ...
15
votes
5answers
2k views

What are the technical difficulties behind building a sensor with high dynamic range like the human eye?

Why do we not yet have high dynamic range sensors which have the right exposition in every part of a picture?
-5
votes
1answer
77 views

HOW TO SHOOT LARGE CARPETS [duplicate]

WE are planning to shoot LARGE SIZE CARPETS ( 5m /10 m ) with High Quality Resolution for professional Usage , ( LARGE PRINTING , MUSEUM CONSERVATION..ect ) Please can you advise the best camera , ...
1
vote
2answers
113 views

What kind of plastic is used for good camera bodies?

My Canon DSLR camera bodies are made with glass filled plastic over aluminum skeleton. What is glass filled plastic? It doesn't have the same cheap feeling as common plastic items. I've seen knife ...
-1
votes
2answers
106 views

Can I use a 55mm close-up filter on a lens with 67mm filter threads?

I just bought a new camera which comes with a lens with 67mm filter threads. I would like to use my Canon close-up filter, which has 55mm threads, on this lens. Would it be possible with a step-down ...
0
votes
1answer
67 views

What is the name of the Canon SX60 HS Wireless Protocol?

I own a Canon SX60 HS and would like to know more about the protocol which is used to connect it to the possible software counterparts: CameraWindow for i.e. Android CameraWindow for i.e. Windows 7 ...
4
votes
2answers
358 views

How durable are zoom lenses?

I've heard that zoom lenses after some intensive usage become "sticky" and difficult to operate. What's the aproximate durability for a zoom lens like a Canon EF-S 18-135, shooting ca. 1000 - 2000 ...
0
votes
2answers
70 views

Shutter button full-press on Powershot SX700 HS: immediate shot without autofocus

I have read tips about where one can autofocus by a half-shutter pre-press and then shoot fast by a full shutter press. So that I can avoid the autoexposure and autofocus lags. What's the right way ...
1
vote
2answers
110 views

Long exposure mode in Nikon with a Remote shutter control

I want to learn and do some long exposure photography from cars in highways, etc. So I got a wireless remote shutter control! Now in the settings of the camera I see two options, one says Long ...
1
vote
0answers
37 views

Lens adaptors for a 30mm ring size wearable camera. with either 4x 8x or 12x fixed power

I have what is called a wearable camera. I am looking to improve and enhance my view as a better live eye look, rather than the distant view all wearable's have in today's market. The camera has a ...
0
votes
2answers
75 views

Valid value for shutter speed based on Focal Length [duplicate]

I was listening to Ben Long videos and he was saying a safe value for shutter speed is 1/focal length So if I have a 35mm prime 1.8 lens, does that mean 1/35 = 0.02 so in my camera panel do the values ...
1
vote
2answers
78 views

What cameras are the amaro, mayfair, walden instagram filters based on / inspired by?

I'm drawn the most to the Amar, Mayfair and Walden filters. I would like to know which real cameras they are based on, or inspired by, if any?
2
votes
2answers
2k views

Why does it look better when skilled photographers apply filters and tricks to their photos?

Photoshop is a commonly used tool by photographers. It allows for making a variety of adjustments to images to enhance the way they look. There are many consumer targeted filters and effects that ...
1
vote
1answer
82 views

What to do about autofocus problems on a brand new SLR?

I'm having an autofocus problem with my new D5300: I've tested with both the 18-55 kit lens and the 50mm 1.8 AF-S, but it won't always autofocus. I have tested in good light conditions, with different ...
9
votes
2answers
1k views

How to make a 3d model from an object in a photograph?

This is my sofa : I want to make a 3D model in order to apply different patterns in post-processing; see How can I wrap a new pattern around a 3D object in a photograph? The blue area indicates ...
1
vote
1answer
39 views

Is it possible to smartly control the camera from a smartphone using a wireless module?

I have a Nikon d3200. It has got all the basic features a photographer probably needs. Why I want to use a smartphone to control camera is because, Sometimes its flexible. An added swivel LCD ...
-1
votes
0answers
54 views

Wildlife photography [duplicate]

I'm beginning to get into wildlife photography and am looking for my next lens up from my 55-200mm Nikon. I was looking at the Nikkor 70-300mm. Also during my search I found a vivitar 500mm f/8.0 ...
-1
votes
0answers
148 views

How do I achieve this look #84934837

Sorry for being another one of those. But I'm really curious to know how this look is achieved: http://i.imgur.com/TBVIJEE.jpg More examples can be seen here: http://ilovewildfox.com/my-home/ I know ...
2
votes
1answer
75 views

How can I extract the captions from Facebook albums?

Is it possible to extract caption information from individual pictures from a facebook album ? My workflow has been to upload pictures to a facebook albums (like this ...
6
votes
1answer
106 views

How does the usual jpeg 0-100 quality settings translate into Photoshop's 0-12 quality setting?

JPEG encoders usually use a quality setting of 0-100, whereas Adobe photo software uses a 0-12 setting. Does anyone know how to convert between these? (I am actually not clear on whether the 0-100 ...
3
votes
1answer
164 views

Is there a name for the style of putting a strong color gradient over a photograph?

A common trend I'm seeing a lot of is to put a strong color gradient over a photograph to create an attractive background. I'm not talking about slight color tweaks that instagram does, but instead ...
4
votes
1answer
72 views

How to estimate the minimum magnification to capture features of a certain size?

What is the correct way to estimate the minimum magnification (maximum subject distance) at which features of a certain size are resolved? My thinking is that given a system capable of resolving a ...
0
votes
0answers
27 views

Nikon D5100, Top of Photo is “Blacked Out” [duplicate]

All my pictures come out with the top blacked out, and some have a shadow below that... Any help, Please!
4
votes
2answers
52 views

What are the specifications for a mini-jack shutter cord?

The Canon EOS digital bodies I've had use a mini phono jack for a remote shutter button. I see several brands on B&H etc that all look identical (like this one) with the exact same locking button. ...

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