Linked Questions
38 questions linked to/from Is there a difference between taking a far shot on a 50mm lens and a close shot on a 35mm lens?
18
votes
11answers
4k views
Are all kit lenses poor? (And if so, why?)
Kerri Shotts says (emphasis mine):
Also, if you already have great glass, there is little reason to get more (unless you need it for a certain reason). E.g., if you have a 70-200 f/4, don't rush ...
0
votes
2answers
524 views
Effect of increasing sensor size or focal length on resolution of target object
Suppose I have a camera of sensor size 8mmx8mm, optical class (2/3)" with a compatible lens of also (2/3)". The focal length of my lens is fixed (say 8mm), and the distance to my target object is also ...
2
votes
3answers
1k views
relationship between focal length, perspective projection and camera distance
This page here describes that the focal length does not result in perspective distortion, while this page here describes if you increase the focal length and camera distance to infinity then it ...
0
votes
5answers
151 views
How does background blur and DoF vary with sensor size for a prime lens?
Let's assume I have a prime lens for full frame, with fixed specs (let's say 85mm f/1.8). Changing the lens is not an option, but I have a choice of a full frame camera and a crop sensor camera. The ...
0
votes
1answer
119 views
Why does the chair and the grandpa look bigger and inflated? [duplicate]
I Was watching one of the actually good movies. In one of the scenes the grandpa tries to "preach" the teens.
Here is the scene
Its not very obvious but for some reason the chair and the granpa ...
8
votes
6answers
5k views
Is an entry level DSLR going to shoot nice portrait pictures? [duplicate]
I'm thinking of buying entry level DSLR Nikon D3500. I haven't used DSLR before, so I'm not sure if it is a good decision to buy DSLR. I would like to know if with this camera I can shoot portraits ...
0
votes
5answers
297 views
Is 35mm on a cropped sensor good for fashion photography?
I am quite amateur with a camera but I want to become good in fashion photography. A top model has agreed for a photo-shoot for free and in return she wants me to make a portfolio. We are planning to ...
9
votes
5answers
1k views
Would a 50mm lens on a Canon APS-C crop produce the exact same image as an 80mm lens on a full frame camera?
Scenario:
I put a 80mm lens on a FF camera and take a picture
I put a 50mm lens on a Canon APS-C crop camera (1.6x crop) and take a picture
Going by the 1.6x crop, I understand the fields of view of ...
1
vote
2answers
1k views
How to avoid perspective distortion when taking selfies?
I'm looking for an affordable way to avoid perspective distortion when taking selfies. I know the best way to avoid this would be taking a portrait with a DSLR with a 200mm-ish lens from 8 ft away, ...
17
votes
4answers
5k views
What is the difference between perspective distortion and barrel or pincushion distortion?
I've heard of:
perspective distortion
barrel distortion
pincushion distortion
mustache distortion
What are these different types of distortion, and how do they relate? What causes them, and can they ...
0
votes
3answers
873 views
Why I am getting different values for depth of field from calculators vs in-camera DoF preview?
When using depth of field and hyperfocal calculators, I get very different result versus the in-camera DoF preview of my Fujifilm X-M1.
For example:
With DOFMaster (or any other online calculator), ...
4
votes
4answers
1k views
35mm for portraits
Ok everybody knows 35mm is not the most flattering focal length for a portrait and by portrait I mean somewhere from chest and above... and of course it gets worse as we get closer to the subject. So ...
0
votes
1answer
58 views
Problems with AEB picture alignment
I just got a Canon G1X Mark II as a replacement for a broken Canon G12 and was moderately happy about it, until I started to use it for pretty much the same thing I did before: HDR via Auto Exposure ...
2
votes
3answers
876 views
Dogs & Portraits: Should I buy the Canon 50mm f/1.4 or the Tamron 35mm f/1.8 for my APS-C DSLR?
I recently purchased a Canon EOS 77D (which offers an APS-C sensor) with a Canon 70-200mm f/4. Now, I am looking to purchase a prime lens.
My research suggests a choice between the Canon 50mm f/1.4 ...
6
votes
6answers
2k views
How does crop factor affect perspective?
I have a question about crop factor and how it affects the perspective.
Suppose you have one Super 35 camera and one APS-C camera. As far as I understand, to photograph the same image on the APS-C ...