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1500 questions
23
votes
56 answers
Photo Competition 2021-03-29: Transportation
Theme
The theme of this contest is simply transportation. Trains, cars, ships, planes, bicycles, etc.
This theme was suggested by Matt.
Voting Rules
Vote up as many images as you like
Please, up votes only! Do NOT vote down your competitors! If you…
scottbb
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23
votes
12 answers
Can smartphones, like iPhone 12 Pro, replace entry-level DSLR cameras?
I am new to this photography. I was planning on buying an entry-level DSLR like Canon Rebel SL3 with a few lenses (18-55 mm, 70-300 mm, and 50 mm prime lens), but after the iPhone 12 pro release I started wondering if this DSLR is any good compared…
Manoj
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23
votes
1 answer
Which is "the most memorable, mind-changing photograph of all time" that Galen Rowell talks about?
Galen Rowell in one of his books talks about the "The most memorable, mind-changing photograph of all time. A color landscape shot taken without a tripod by an amateur". Does anyone have a link to a copy of this or can explain what is special about…
sarego
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23
votes
5 answers
How do I "shoot from the hip" in street photography?
I often hear reference to "shooting from the hip" in street photography. What technique can I use to get candid, yet sharp and focused photographs?
While I am interested in any general advice, the sort of questions I have at the moment are: How do…
fmark
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23
votes
4 answers
What is the difference between Canon's black inks?
My Canon MP560 printer requires one PGI-220BK black cartridge and one CLI-221BK black cartridge (which is a part of a CMYK bunch). What is the difference between the two?
ysap
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23
votes
9 answers
What's different about photographing at sunrise vs. sunset?
I usually get better light at sunrise (compared to sunset). I do though hate to wake up early in the morning to use that light ;)
What are the biggest differences between sunrise and sunset?
Anto
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23
votes
7 answers
How to capture more stars?
I finally borrowed a tripod from a friend so that I could take pics of stars from my apartment balcony. However, when I did some test shots yesterday, the pics where far from my expectations.
I took these shots around midnight using a 50mm 1.4G…
Prem Ramman
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23
votes
4 answers
Why is there ghosting when using flash on tripod with image stabilization?
I am puzzled by the ghosting in this shot. It is definitely caused by the flash (shot of the exact same scene without flash removed the ghost image).
The camera was on a tripod, and I was using a remote shutter release, so can't see how it could be…
Duncan_w
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23
votes
7 answers
Why isn't the xvYCC color space seeing uptake for still photography?
For the last fifteen years, sRGB has been the primary standard for computer monitors (and for consumer-level printing). That's changing now, as wider-gamut LED-backlit monitors become common. Usually, photographers use these with a color space like…
mattdm
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23
votes
10 answers
Is composition after capture against any traditional photography rules?
I use my mobile phone for photography. Normally when I notice anything interesting, I take a picture with the point of interest somewhere near the region I want it to be. But I do this with the clear assumption that the final composition after I…
kiran
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23
votes
3 answers
What is color temperature and how does it affect my photography?
I have seen color temperature mentioned with regard to white balance, mixing different sources of light, etc., but I haven't come across a clear explanation of what it means to talk about the 'temperature' of light.
How does the color temperature…
Sean
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23
votes
4 answers
How do camera body motors compare to in-lens motors for focusing?
What is the difference between using a motor on the camera body and the motor built into lenses?
Aside from how both compare in terms of speed, what differences would I notice if I use a body with a motor and motor-less lens, and a lens with motor…
kacalapy
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22
votes
2 answers
Google Photos high quality backup -- how does Google achieve great compression and am I losing some data?
I'm sure that many of us have used Google photos high quality backup which allows us to store photos online without fees.
Recently, I thought of testing just how high quality the uploads really were by uploading some pics (below 16 MP) and…
Anurag Baundwal
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22
votes
2 answers
What's this little sign on the focal length ring of zoom lenses?
Looking at pictures of zoom lenses I've noticed there's sometimes a little sign between the two widest focal lengths:
What is the meaning of that sign?
JonathanReez
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22
votes
3 answers
Why is the hole in a pinhole camera usually a circle?
I know that for pinhole cameras and camera obscuras the holes are usually round (they are circular). But I don't see the link between the shape of the hole and the formation of the image.
Gabriele Scarlatti
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