Tagged Questions
2
votes
4answers
169 views
What is the best order to set exposure parameters (ISO, aperture, shutter)?
Let's say that you're in a very controlled environment, there is no hurry to get the shot, and you're shooting manual.
In order to correctly expose the photo, what order should you alter the ISO (if ...
3
votes
4answers
243 views
Does micro 4/3 have an advantage in low light due to aperture equivilence?
Recent Micro Four/Thirds sensors seem to have improved their noise performance significantly.
I own a Canon 5D Mark 2 full frame DSLR and am considering purchasing an Olympus OM-D EM5 micro four ...
0
votes
1answer
101 views
What are the biases in daytime and nighttime landscape mode?
What are the biases in day and nighttime landscape auto modes in terms of aperture, iso and shutter speeds?
7
votes
3answers
570 views
how the camera determines correct aperture and ISO in bulb mode?
Consider that the camera is in shutter priority and the exposure time is set to bulb mode.
Now the camera doesn't know how long the shutter is going to be open in advance and so how does the camera ...
1
vote
3answers
326 views
How to calculate f-stop and ISO equivalents for a Lomography Spinner 360°?
In this review, there's this paragraph explaining f-stop and ISO equivalents:
The two aperture settings are marked with the sunny and cloudy symbols
which equate to f16 and f8.0 respectively ...
0
votes
3answers
3k views
What is the relationship of aperture, focal length, and ISO in a SLR?
I was using Nikon digital camera, and recently bought a Canon 550D. I am totally new to SLR.
I am not familiar with SLR terms: Aperture, focal length and ISO, and their relation to one another.
What ...
11
votes
3answers
2k views
What settings should I use to photograph aurora borealis with a wide angle f/4 lens?
I've tried my first night photography of the stars last week. Most articles I've seen were recommending a fast lens, fully opened, @ ISO 800 and about 20 - 30s exposure, etc. Unfortunately, my only ...
5
votes
3answers
593 views
Does Av mode on my Canon DSLR take IS into account when deciding shutter speed and ISO?
Most of the time when I'm out I'm shooting, my camera is in Av mode. I've selected the aperture size I want and I'm letting the camera decide on the correct shutter speed and ISO that are required to ...
3
votes
2answers
946 views
How do I configure a Nikon D90 with minimum shutter speed and aperture?
How can I configure my Nikon D-90 with minimum shutter speed of 1/60th of a second and aperture of f1.4 and have it adjust the ISO and speed as needed? I currently have it working with 1/60th fixed ...
8
votes
3answers
552 views
Why do two different cameras using the same settings produce photos with different exposure levels?
Please refer to this photo:
The image on the left was taken with a Panasonic GH2, a micro-4/3rds camera with a crop factor of 2, and the right one was taken with a Nikon D700, a full-frame camera. ...
8
votes
3answers
1k views
How do I manually set the aperture and shutter speed, while auto selecting ISO with the Nikon D90?
I have a Nikon D90 and would like to set the aperture to f/1.4 and the shutter speed to around 1/60, all while having the camera compute what ISO is required for the current light conditions. I am ...
1
vote
2answers
441 views
What is the quantitative relation between f/# of the lens (aperture), exposure, and ISO?
Let's say we shoot with a DSLR camera and we have two interchangeable lenses.
Lens #1 has aperture f/X, X between 1 and 2 (see below).
Lens #2 is f/4.5. Same focal length and other characteristics as ...
5
votes
6answers
6k views
What are some common ISO, aperture, and shutter speed settings for street photography?
I recently purchased a Panasonic GF1 with the 20mm pancake lens. It's by far the nicest camera I've ever owned and I'm really excited to learn the basics of digital photography (primarily street ...
