david b
film shooter
If Leica had used a Sony sensor, would they have a FF camera now?
david b said:If Leica had used a Sony sensor, would they have a FF camera now?
NB23 said:Hummm, let's see...
If Leica was using a Kodak sensor (yeah, the company that had FF sensors WAY BEFORE Canon and Nikon did), would it have a FF sensor today?
david b said:Just wondering as I know nothing about the M8 and I am thinking about getting one.
Sorry to waste your time with such a silly question.
BigSteveG said:What's all this about a $1,200 screen for the M8? Can't some plastic 3rd party protector be purchased? What are the other upgrades being offered? I paid 12.95 or so for a replacement for my D200....and I thought that was overpriced.
NB23 said:The DOF problem is 100% related to the composition. Moving back or forth, thus minimizing or maximizing DOF. The DOF stays the same if you don't move, be it a crop sensor or not. Anyone with a D2X will prove this by simply pressing the little "crop" button with a given lens.
If the distance and the aperture remain the same for both cameras, the actual focal length must be reduced on the camera with the smaller sensor to match the angle of view on the full-frame camera. Reducing the actual focal length without changing the distance and aperture also results in greater depth of field. It turns out that there is approximately a one f/stop increase in depth of field for a 1.6x DSLR compared to a full-frame DSLR when the distance and aperture are the same, but the focal length is reduced on the 1.6x camera to match the angle of view on the full-frame camera.
Joe Mondello said:Leica IS using a Kodak sensor in the M8.
dcsang said:BZZZZZZT
Maybe I didn't explain it properly.
@ f1.4, given the same distance to subject, the DOF is impacted and is different on a crop sensor versus a full frame sensor. This is especially noticeable with longer lenses than with wide angle lenses (obviously).
http://blogs.oreilly.com/digitalmedia/2007/09/sensor-size-and-depth-of-field.html
http://www.digitaljournalist.org/issue0710/tech-tips.html
Specifically, from the second link as Chuck Westfall of Canon states:
Dave
tomasis said:Ned, If you have only one camera M8 with 50mm lens (no other things). I bet you cannot live with 67mm as main lens fov 😉 it becomes tele, right?
I wish you would bounce on the wall when you step back while composing 😉 It is very lucky for you that you are film hardcore. I'm coming back to film due all that damn FOV, DOF thing no matter how you don't understand all this.
Imagine when you are in very narrow room with M8 and 28mm but you cannot take shots you'd used with film i.e. very wide shots. Walls say stop unless you have a hammer to make holes in the walls.
NB23 said:That's only true if you reframe, *if you MOVE*. If you recompose. Otherwise, the DOF stays the same. THE SAME.
Find a D2X ans test for yourself. Or wait for the files I will upload sometime in the future.
bottley1 said:same lens same aperture same viewpoint, depth of field the same irrespective of sensor size!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
tomasis said:dcsang, maybe not better to try convince them unless they have digital cameras to use in real life 😉 I just thought I made a favour to you to save time 😉 Also for me