Linked Questions

0 votes
4 answers
65 views

Brightness of a full frame lens mounted on aps-c vs mounting an identical native aps-c lens [duplicate]

I am a bit confused about the effect of using a full-frame lens on a aps-c camera on the brightness of the resulting image. Lets say we have two lenses: A full frame 50mm f2 lens An aps-c 50mm f2 ...
Leander Moesinger's user avatar
0 votes
3 answers
246 views

How does crop factor apply on lenses? [duplicate]

I understand that the crop factor of a sensor multiplied by the focal length of the lens equals the focal length of an equivalent 35mm lens. Also, there are well known differences between wide, ...
user3060854's user avatar
0 votes
2 answers
348 views

What is "noise" at higher iso at smaller sensors and why is it less problematic on larger sensors [duplicate]

After watching many m43 camera reviews,almost every reviewer say's that how there are "huge amounts of noise" at higher iso's, So I am curious, what is "noise" why does it increase ...
Someone Unknown's user avatar
0 votes
5 answers
502 views

Should I purchase a speed booster to enlargen my kit lens's field of view, or purchase a 35mm prime?

I own a Canon Rebel T7i with only a kit lens and the APS-C sensor size is bothering me for some reason. Is it a good idea to purchase a speed booster in order to take my APS-C sensor into a full-...
Giancarlo Aguiar's user avatar
2 votes
4 answers
930 views

Since larger pixels increase depth of field and sensitivity, why don't we have large sensors with a low number of pixels?

If I understood correctly, the DoF (all other parameters fixed) increases with the pixel surface. So to have a high sensitivity together with a deep DoF, why don't we just have big pixels (and thus ...
Alfred's user avatar
  • 33
-5 votes
3 answers
651 views

Why does Canon 7D exist? [closed]

When I think about prosumer cameras the first thing that comes to my mind is the full frame sensor. As far as my knowledge goes. The best lenses are made for the full frame cameras [which can work ...
Delta Oscar Uniform's user avatar
0 votes
1 answer
928 views

Will a full frame camera reduce noise vs. my Canon T7i for high school wrestling and football?

I’m looking to get my first Canon full frame. I mostly take photos of high school wrestling and night football. I would like to stay around $1000. Currently I have a T7i. Is there any advice as to ...
Lisa W's user avatar
  • 107
2 votes
2 answers
94 views

Relative performance of single lens on different format sensors

I'm evaluating a sigma lens that comes in several mounts including aps-c and micro four-thirds. My question is about the performance on the smaller micro four-thirds sensor. Couldn't I expect the ...
user20692's user avatar
3 votes
6 answers
918 views

Is there any compact full-frame mirrorless camera?

I want to give mirrorless a shot (I have always and only used DSLRs), especially because I'm enthusiastic for street photography and I want something agile when traveling. I'm also a time-lapse fan. ...
user6321's user avatar
  • 141
-4 votes
1 answer
237 views

Minimum sensor size to get a separation between the subject and the background [duplicate]

What is the minimum sensor size need to get a separation between the subject and the background (bokeh) ? Print size A5 Not using a DSLR . Assuming max aperture is f/2.8 at wide end.
nish1013's user avatar
  • 217
4 votes
1 answer
197 views

Why move from Nikon DX to FX [duplicate]

I'm just getting into Real Estate photography, I'm currently using a D3100 that seems to work well for me so far. I have been told I really need to move up to a FX camera body. Ok I understand the ...
RBPerry's user avatar
  • 41
2 votes
2 answers
269 views

What is this 25-100mm lens with a 1 inch diameter mount?

I am trying to identify the brand/make/model of this lens. It has a thread mount, 24mm as I measured it. It has two zoom barrels and no manufacturer name stamp I can see, although it has 'lens made in ...
rcurtis's user avatar
  • 21
2 votes
2 answers
2k views

Is there really a difference between crop and FF sensors anymore in regards to pic quality? [duplicate]

It seem to me that everything is a numbers game. Better lens better ISO technologies better more modern camera etc etc. These days a canon 80D ...Is it really that much different picture quality then ...
Phil Maturano's user avatar
0 votes
1 answer
732 views

Reason why MFT are less bright than FF cameras? [duplicate]

My understanding is that low-light performance is a function of the amount of light received on the sensor per unit area (correct if wrong). If this is the case, wouldn't an MFT system have the same ...
Clickety Ricket's user avatar
0 votes
3 answers
2k views

6D or 80D for upgrade from 100D? [closed]

I am about to buy a new camera. I stepping up from a Canon 100D. I mainly focusing on portrait, fashion and street photography. 100D done well so far as a hobbyist but I really feel the need to step ...
Ákos Nikházy's user avatar

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