Comment by exitb
1 day ago
Can’t overlook the influence of phone photography, which is usually wider (~26mm equivalent) than what was considered standard in the 90s (~35mm). These days even a 50mm will make your pictures stand out.
1 day ago
Can’t overlook the influence of phone photography, which is usually wider (~26mm equivalent) than what was considered standard in the 90s (~35mm). These days even a 50mm will make your pictures stand out.
Particularly if it this kind of of 50mm
https://findingrange.com/2022/01/14/7artisans-photoelectric-...
I had a long streak where I packed a DSLR with a 50mm everywhere I went and never took any pictures with it because I felt depressed. Switching to zoom lenses (particularly developing a protocol to get a distinct style of landscape protocols out of my kit lens) and getting into sports photography got me out of my funk, also that 7Artisan 50mm is so much more fun than any of the other 50's in my collection. Part of it is the challenge of manual focus, the other part is the extreme wide aperture which can take dreamy looking photos that are entirely different from what people have seen before.
The problem with this is that without AF, you are very restricted to shooting still objects with the aperture wide open.
I too fell for the dreamy look but as i've gotten older the further away from reality a picture is, the more my gut rejects it. At this point Ive seen so many high quality (either at shooting time or post processed) pictures of SF that going around the city actually visiting those places and seeing them with your eyes feels like a massive letdown
Another good rule of thumb to remember is that a 50mm lens on a 35mm sensor ("full-frame") is roughly the equivalent FOV of the human eye, i.e., what you see naturally.
I never understood that argument. By pure FOV the human eye is much wider. Of course it is not that simple, spacial resolution drops off to sides (while temporal resolution increases). This makes statements like "50 mm on 35 mm is FOV of human eye" not very meaningful.
if you take a 35mm SLR with a 50mm lens and rotate it vertically (portrait) and hold the viewfinder up to one of your eyes, and leave the other eye open, your binocular vision will merge the two images with no problem/distortion, as if you were not holding a set of lenses up to one eye.
since what you see through the viewvinder is what the taken picture will look like, it is neutral like/wrt your eyes, at the zero middle between wide angle and telephoto. (it's worth considering "who says eyes are neutral?" it's the system we are used to and our brain develops to understand)
it's non obvious to a casual observer that the mm units chosen for the image size (the image gets focused on a 35mm rectangle (you need to know the aspect ratio)) and mm for the focal length are measuring different things, but that's why you just need to "know" that 35mm and 50mm "equal neutral". there are more things measured in mm as well, like the actual width of the primary lens which indicates how much light is gathered to be focused onto the same square.
i'm not a photographer. i don't quite know the mm lingo for what happens when the image sensor/film is wider then 35mm, the large/full formats. the focal lengths "work" the same, but a larger image would need to be focused and that seems like it would require some larger distances within the lens system.
1 reply →
The way I understand is that it is not FOV but zoom level. If you look through a camera with 50mm lens, the subject and background should appear same size as when viewed with naked eyes. Doesn’t matter if it is full frame or crop sensor.
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This is a million times easier to demonstrate with images than text. Wikipedia has a good animation: https://en.m.wikipedia.org/wiki/Perspective_distortion
This page doesn’t have any images but covers the concept quite well: https://en.m.wikipedia.org/wiki/Normal_lens
The concept of matching a picture to normal human vision goes back to the age of paintings, before any photography even existed.