Nidelva river through Trondheim Norway

Nidelva river through Trondheim Norway
by Saaru Lindestokke                

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22
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2answers
381 views

Are flashes really subject to a “use it or lose it” problem?

I was just reading the manual that came with my new flash and stumbled over this warning: 14.3 Flash capacitor forming The flash capacitor built into the flash unit undergoes physical change if ...
4
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6answers
3k views

What are the advantages to using EF-S lenses on Canon APS-C cameras?

I know EF-S lenses are "optimized" for crop sensors but what are the exact advantages to using an EF-S lens? Does it give better color, sharpness, depth of field, etc...? In addition, do EF-S lenses ...
13
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4answers
30k views

What are the differences between different types of cloth backdrops?

I'm considering getting backdrop for a small home portrait studio. Leaving out the issues of cloth vs. paper, I'd like to know how the different cloth options compare. There's muslin, velour ...
14
votes
2answers
2k views

What is Quiet mode on a DSLR?

I've heard that some newer DSLRs have a "Quiet" mode that reduces the noise the camera makes when you take a picture (as mentioned in answers to some questions) How does it work? Are there any ...
6
votes
2answers
455 views

Could I get decent underwater photos from a waterproof compact camera or is it worth buying a housing?

I'm going travel next month and been told that it's going to be great snorkeling waters where I'm going. So I thought it would be fun to take some underwater photos, which I have never done before. I ...
3
votes
1answer
953 views

What are XQD memory cards?

I noticed that the Nikon D4 uses XQD memory cards along side Compact Flash memory cards. What are the differences or advantages of XQD?
6
votes
8answers
4k views

How to carry a DSLR on a motorcycle?

I do a lot of road trips and I carry my camera (D90+50mm) and an extra lens (18-105mm) in my backpack (Lowpro CompuDaypack). The backpack is great, but it doesn't allow me to draw my cam out quickly ...
1
vote
1answer
390 views

What happens when a Sony SLT camera is operated with mirror up?

What happens if you attempt to operate a Sony SLT (pellicle mirror) camera with the mirror up? Does the camera detect this condition? Will the camera shoot? What happens to autofocus--can the ...
6
votes
3answers
8k views

Why does my Nikon D5000's AF Assist only turn on in some automatic modes?

I am using a Nikon D5000 with a 50mm f/1.4 with autofocus. When I try to use manual mode (or aperture priority, or shutter priority), my AF assist beam does not light, which makes it hard for my ...
0
votes
1answer
11k views

What are major differences between Nikon D series? [closed]

I am not sure if this was asked here before. My friend bought a Nikon D5100 camera, and I am really curious to know which camera should I buy to start learning photography and also working with it. ...
2
votes
0answers
119 views

How to test used/second-hand lens? [duplicate]

Possible Duplicate: What should one look for when buying a used lens? I am going to buy second hand AF-S DX NIKKOR 18-200mm f/3.5-5.6G ED VR II. The price difference is noticable so I would ...
1
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1answer
552 views

What should I select for my first photo printer?

I want to buy my first photo printer. Here is the situation: I am an amateur, I do not take pictures to sell them, so printer will be only for my personal use and to display the photos on my walls ...
0
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1answer
580 views

How to create coloured smoke effect for logo [closed]

I'd like to recreate the effect used in this picture. How can I do this in Photoshop?
0
votes
4answers
514 views

Recommendation: Photo sharing website for a photographer

I'm looking to build a photo sharing website for a photographer (starting out) and wanted to know any known choices. I don't mind paying up. I had a look around and I find Smugmug the best yet with ...
3
votes
2answers
152 views

Is it possible to make “Protected” the default state for new images on my Nikon D3000?

I have a Nikon D3000. I want to protect every image that is taken with the camera, but I would like to make this automatically. I mean every time a photo is taken the camera should protect it itself. ...
1
vote
1answer
442 views

Shooting old buildings using an 18-55 and 75-300 lenses (Canon) [closed]

Photography is one of my hobbies but due to the costs associated with it, I do not have/own the best of gear. I have a 6 MP Canon DSLR with an 18-55 II lens and a 75-300 III f4/5.6 lens. I also own a ...
3
votes
1answer
257 views

Why doesn't Aperture show black as black?

Aperture seems to be displaying my images brighter than they actually are -- this makes colors seem washed out and makes it very difficult to accurately adjust the black point and other exposure ...
1
vote
1answer
180 views

Can UV haze and high-contrast sunlight affect the appearance of bokeh?

A post on dpreview makes the claim: UV haze and high contrasts in sunny days will make any good lens a poor bokeh performer and bokeh will likely be fuzzy and chaotic. Bokehs [sic] look best in ...
5
votes
2answers
1k views

How to/Best Methods to Correct Washed Out JPEGs?

I have many photos that have that washed out look about them and some that are completely blown out. These photos are JPEG only and were not taken (or I do not have) the RAW file. I currently attempt ...
1
vote
1answer
146 views

Can white balance be changed in scene modes with the Nikon Coolpix L23?

Can we change white balance in scene modes (portrait, landscape, etc....) of the Nikon Coolpix L23?
0
votes
4answers
2k views

How to compute luminous intensity in a photograph?

I have a photograph in raw format taken by a Nikon D-90 camera of a white LED spotlight shining on a wall in an otherwise dark room. I need to compute the relative luminous intensity of the bright ...
5
votes
1answer
3k views

How much distance between subject and backdrop?

When photographing a subject in front of a backdrop, how much distance should there be between the two? Just wondering if there is standard rule (I've heard some say at least 6ft) or if it's ...
8
votes
3answers
8k views

What is the technical difference between focus and zooming?

This may look like a silly question but I don't know what the difference between zooming and focusing is. Zooming in will usually let me have fewer subjects in the scene while zooming out will allow ...
7
votes
2answers
379 views

What properties should I look for to judge tripod quality?

I'm fairly new to photography and I've been considering buying a tripod. My problem is that I don't know what makes for good quality in them - what properties should I judge against? This question ...
3
votes
2answers
276 views

What is a good starter macro book?

Are there are good starter books for macro photography? There's a few really popular books in other areas of photography that seem to come highly recommended like 'Understanding Exposure',' The ...
13
votes
3answers
18k views

How can I organise photos on a network storage device, and what software can help me?

I have a recently bought a NAS and am in the process of transferring my photo collection onto it. I probably have over 300GB of pictures (many in various RAW formats). At the moment these are just ...
9
votes
4answers
3k views

What kind of camera bag would I look for to allow fast lens swaps?

I might get a chance to go to some fun events to take pictures soon, and I'd rent a lens or two to take with me (as this doesn't happen enough to justify buying a decent wide angle). However, this is ...
1
vote
1answer
144 views

Can adapters convert between different thread sizes for reverse mounting a lens?

Can adapters be used to convert between different lens filter thread sizes when used to reverse mount a lens for macro, and is there any disadvantage in doing so? Split from this question: Does the ...
3
votes
7answers
2k views

What are the types of camera supports, and when to use which?

What are the types of pods and which pod is suitable for which situation? Is there a camera holder which can be curled around the shoulders and neck? What are the pros and cons of them all?
5
votes
1answer
10k views

Why does my aperture setting change as I zoom on my DSLR kit lens?

I am new to the photography field, there are few things which I am not able to understand. I am playing around with my Nikon D90 along with its kit lens (18-105mm). While reading about Depth of ...
4
votes
3answers
1k views

Is there a comfortable, secure, light, and cheap sling shoulder strap system?

I'm looking to carry my Canon DSLR on my shoulder. I have a Canon T1i with 15-85mm lens that I walked around with all the time. Here is what I need: A comfortable strap that is long enough to ...
2
votes
3answers
7k views

Is there a Point and Shoot camera with a Macro function or ability?

I am looking for a simple point and shoot camera with a macro function to be able to take photographs for eBay auctions. Are there any P&S cameras with this function?
2
votes
2answers
278 views

Does the lens mount matter when reverse mounting for macro?

When using a reverse mount adapter ring to reverse mount a lens for macro photography, is it possible to use a lens designed for a different camera system so long as it has the same filter threading? ...
6
votes
2answers
4k views

How can I calculate magnification ratio I get by reversing a lens?

I am looking for a way to mathematically determine the maximum magnification ratio that is possible/practical to achieve by reverse mounting a non-macro lens, prior to purchasing the lens. See ...
7
votes
4answers
2k views

Are there macro focusing techniques for handheld shots?

I know that when doing much macro work that the autofocus system is nearly useless. When hand holding and trying to manually focus, I find myself continually going a little too far or just not far ...
6
votes
1answer
1k views

Does Nikon or anybody else have an equivalent on the Canon MP-E 65?

The Canon MP-E 65 can do macro shots up to 5:1. I've not been able to find anything like this for my Nikon system and you can't mount a Canon on a Nikon at all. Do Nikon or any third party make a ...
3
votes
1answer
263 views

What determines the reproduction ratio when lens stacking for macro shots?

When stacking one lens on another for macro shots (often a normal or wide angle on a telephoto ), what determines the maximum reproduction ratio that the combination can do?
9
votes
4answers
3k views

What software is available for macro focus stacking?

What software is available and widely used for macro focus stacking? In other areas photoshop, lightroom, aperture, etc are kind of industry standard options. Is there such a thing for focus ...
7
votes
2answers
360 views

Do normal macro lenses suffer the same light reduction as tubes?

When stacking tubes to make a normal lens a macro lens, you have significant light lost due to the increased distance. Do normal macro lenses suffer the same fate? Why or why not?
4
votes
1answer
345 views

What are options for macro lighting?

What options are there for additional lighting with macro subjects? The subjects are often so close to the lens that leaving the flash in the hot shoe or just ambient light often gets blocked. ...
13
votes
8answers
713 views

Why can't digital camera sensors expose each photosite individually?

Why is it impossible for camera sensors to function the way the human eye can? What I mean is, why does a certain portion of the image have to be over/underexposed if we compensate for dark and light ...
2
votes
2answers
1k views

What is considered a professional grade Macro lens?

Macro (or Micro for Nikon) lenses come in different focal lengths, however looking through the current list of canon Macro Nikon Micro lenses they mostly have the same f2.8 apeture. (apart from the ...
4
votes
2answers
1k views

Can a fast prime lens simulate a macro lens for food photography?

I read in this thread that macro lenses are considered good for food photography. AFAIK, macro lenses are also used to photograph insects. The lens makes them look giant, and shows up all their ...
0
votes
2answers
1k views

How can I use Canon Photo Print Pro with 64-bit Photoshop CS5?

I have a Canon Pixma Pro 9000, I use the photoshop plugin "Canon Easy Photo Print Pro" on a Mac with Snow Leopard with Photoshop CS4. I have now changed to a New Mac running Lion and upgraded to ...
0
votes
1answer
401 views

Does Adobe DNG Converter remove EXIF information?

I shoot all my pictures in the DNG format (supported natively by the Pentax cameras), but they come uncompressed. I am now going through the process of compressing my entire library using the Adobe ...
17
votes
7answers
6k views

How can I get better results photographing dry erase boards?

As far as photography goes, I'm less than an amateur. I have a camera my friend (the head of the photography dept. at a local college) recommended to me that I really want to learn to use, but ...
7
votes
2answers
281 views

How can I salvage an HDR image from non-optimal source images?

During a recent wedding, I took a number of shots with my Nikon D90 at different exposures, hoping to merge them into HDR pictures. However, it was done in a hurry, i.e. with no auto-bracketing or ...
6
votes
1answer
1k views

How to reproduce Renaissance painting styles in photography?

Rembrandt lighting is a well-known technique to produce Chiaroscuro, presentation of depth using light and shadow areas. But in addition to Chiaroscuro, there were three other painting modes in the ...
20
votes
4answers
2k views

What exactly does Tone Curve do in Lightroom?

In simple terms, what does Tone Curve in LR actually do?. I can see the results of changing Tone Curve by playing around with it, but I don't really understand scientifically what it actually does. I ...
3
votes
4answers
671 views

Is there a single lens suited for flying birds, mountains, and close-up portraits?

I have just bought a new DSLR (a Nikon D3000). I want to take photos of flying birds, mountains, and close-up portraits. Is there a single lens well-suited for these types of photography, so that I ...

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