Road Train !!!!!!!!!!

by Russell McMahon

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2
votes
2answers
185 views

What's the relation between sensors measured in inches and milimeters? [duplicate]

I'm a big fan of point and shoot cameras, but I'm having some issues talking with friends that have DSLR. My current camera is a Sony RX-100, that's marketed as having a 1" sensor. My friend has a ...
5
votes
2answers
558 views

Do compact and DSLR cameras have the same sensor size if they have the same number of megapixels?

In the analog camera, I understood the impact of using a 35mm film vs using a 70 mm film. However in digital world, I dont know if the sensor size is the same for compact and DSLRs. In other words, ...
5
votes
2answers
4k views

Why is the sensor size small in D3100 as compared to D3000?

I thought Nikon D3100 must be more advanced than D3000 (because of the higher number and the increased price). But, the D3000's sensor size is 23.6mm x 15.8mm and the D3100's sensor size is actually ...
2
votes
2answers
283 views

What is the meaning of “cropped sensor”?

What is the meaning of the term "cropped sensor"?
4
votes
1answer
269 views

Is there a noticeable difference between a 23.1 x 15.4mm and a 23.6 x 15.8mm sensor size?

Is there a noticeable difference between a 23.1 x 15.4 mm and a 23.6 x 15.8 mm sensor size when accompanied by a prime lens of 1.4F? After how large a change in the numbers does the difference get ...
12
votes
4answers
2k views

Why do some DSLRs have fewer megapixels than some pocket cameras?

Some point and shoot cameras like the Olympus mju range have more megapixel capabilities than many DSLRs. Why is this? Is this because they have larger sensors or more dense ones? What are the ...
30
votes
14answers
23k views

How do Micro 4/3s cameras compare with DSLR cameras?

What are the major (and perhaps more subtle) differences between the newer Micro 4/3s format in comparison to the well-established DSLR cameras? What are the pros and cons of the Micro 4/3s format, ...
12
votes
2answers
4k views

What differences between point and shoot zoom versus DSLR zoom cause the price disparity?

I'm just getting into the world of photography, stepping up from a point-and-shoot. I've just purchased a Nikon D3100 and it should be here in a couple of days. I've done lots of research, but ...