If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|
Thread Tools | Display Modes |
|
#1
|
|||
|
|||
No need for a tilt shift lens.
I have read from a number of people the LF cameras have a large
advantage over other cameras because they can shift the lens and thereby avoid perspective distortion that a camera with a fix lens would suffer. But with today's panoramic tools this seems like much less of an issue. This is what a very wide angle photos looks like without shifting the lens in software. http://www.pbase.com/camping05/image/51504534/large Note how everything seems to be pointing in as you good up in the photos. This is the same panoramic but with shifting the center of view http://www.pbase.com/camping05/image/51504652/large To see a higher resolution view of either of these two photos click on original. Now this photos does not have the resolution of a LF camera, but then this was made from just four photos stitched together. There is little limit to the resolution, just add more photos. This is what 16 photos stitched together look like. BTW I am using PTGui to stitch the photos. Scott |
#2
|
|||
|
|||
No need for a tilt shift lens.
"Scott W" wrote in message
oups.com... I have read from a number of people the LF cameras have a large advantage over other cameras because they can shift the lens and thereby avoid perspective distortion that a camera with a fix lens would suffer. But with today's panoramic tools this seems like much less of an issue. You really ought to post this in the large format ng as well. rec.photo.equipment.large-format (I'm familiar with both techniques.) -- M Stewart Milton Keynes, UK http://www.megalith.freeserve.co.uk/oddimage.htm |
#3
|
|||
|
|||
No need for a tilt shift lens.
Malcolm Stewart wrote:
You really ought to post this in the large format ng as well. rec.photo.equipment.large-format I thought about that but it seemed to me that would be a bit of a troll. Most of those people have no interest in digital, those who do will see the post here. I am amazed at how much improvement this has been in the stitching tools. Scott |
#4
|
|||
|
|||
No need for a tilt shift lens.
"Scott W" wrote in message
oups.com... Malcolm Stewart wrote: You really ought to post this in the large format ng as well. rec.photo.equipment.large-format I thought about that but it seemed to me that would be a bit of a troll. Most of those people have no interest in digital, those who do will see the post here. Actually digital printing of LF media is very popular among that group. I would risk a guess that more than 30% of them scan, then print digitally with the number increasing all the time and that over time more and more will be manipulating the image to 'fix' LF movements errors. |
#5
|
|||
|
|||
No need for a tilt shift lens.
"Malcolm Stewart" wrote in message ... "Scott W" wrote in message oups.com... I have read from a number of people the LF cameras have a large But with today's panoramic tools this seems like much less of an issue. You really ought to post this in the large format ng as well. rec.photo.equipment.large-format Be kind and remind the OP to wear a flame-proof suit along. |
#6
|
|||
|
|||
No need for a tilt shift lens.
Scott W wrote:
I have read from a number of people the LF cameras have a large advantage over other cameras because they can shift the lens and thereby avoid perspective distortion that a camera with a fix lens would suffer. But with today's panoramic tools this seems like much less of an issue. This is what a very wide angle photos looks like without shifting the lens in software. http://www.pbase.com/camping05/image/51504534/large Note how everything seems to be pointing in as you good up in the photos. This is the same panoramic but with shifting the center of view http://www.pbase.com/camping05/image/51504652/large To see a higher resolution view of either of these two photos click on original. Now this photos does not have the resolution of a LF camera, but then this was made from just four photos stitched together. There is little limit to the resolution, just add more photos. This is what 16 photos stitched together look like. BTW I am using PTGui to stitch the photos. Scott Nice, but that fat assed lady completely ruined it |
#7
|
|||
|
|||
No need for a tilt shift lens.
223rem wrote:
Scott W wrote: I have read from a number of people the LF cameras have a large advantage over other cameras because they can shift the lens and thereby avoid perspective distortion that a camera with a fix lens would suffer. But with today's panoramic tools this seems like much less of an issue. This is what a very wide angle photos looks like without shifting the lens in software. http://www.pbase.com/camping05/image/51504534/large Note how everything seems to be pointing in as you good up in the photos. This is the same panoramic but with shifting the center of view http://www.pbase.com/camping05/image/51504652/large To see a higher resolution view of either of these two photos click on original. Now this photos does not have the resolution of a LF camera, but then this was made from just four photos stitched together. There is little limit to the resolution, just add more photos. This is what 16 photos stitched together look like. BTW I am using PTGui to stitch the photos. Scott Nice, but that fat assed lady completely ruined it Better to have an ass than to BE an ass, such as yourself. Think. |
#8
|
|||
|
|||
No need for a tilt shift lens.
223rem wrote: Scott W wrote: I have read from a number of people the LF cameras have a large advantage over other cameras because they can shift the lens and thereby avoid perspective distortion that a camera with a fix lens would suffer. But with today's panoramic tools this seems like much less of an issue. This is what a very wide angle photos looks like without shifting the lens in software. http://www.pbase.com/camping05/image/51504534/large Note how everything seems to be pointing in as you good up in the photos. This is the same panoramic but with shifting the center of view http://www.pbase.com/camping05/image/51504652/large To see a higher resolution view of either of these two photos click on original. Now this photos does not have the resolution of a LF camera, but then this was made from just four photos stitched together. There is little limit to the resolution, just add more photos. This is what 16 photos stitched together look like. BTW I am using PTGui to stitch the photos. Scott Nice, but that fat assed lady completely ruined it If your eyesight/monitor was/were any good, you would see that she has a jersey/jumper tied by the arms round her waist, and you're seeing the body of the garment. Seems you're the fat ass. Colin D. |
#9
|
|||
|
|||
No need for a tilt shift lens.
Scott W wrote:
I have read from a number of people the LF cameras have a large advantage over other cameras because they can shift the lens and thereby avoid perspective distortion that a camera with a fix lens would suffer. That's the "shift" part of a tilt-shift lens. What the "tilt" part does is change the plane of focus so that it's not parallel to the sensor plane. -- Ray Fischer |
#10
|
|||
|
|||
No need for a tilt shift lens.
In article .com,
"Scott W" wrote: I have read from a number of people the LF cameras have a large advantage over other cameras because they can shift the lens and thereby avoid perspective distortion that a camera with a fix lens would suffer. But with today's panoramic tools this seems like much less of an issue. This is what a very wide angle photos looks like without shifting the lens in software. http://www.pbase.com/camping05/image/51504534/large Note how everything seems to be pointing in as you good up in the photos. This is the same panoramic but with shifting the center of view http://www.pbase.com/camping05/image/51504652/large To see a higher resolution view of either of these two photos click on original. Now this photos does not have the resolution of a LF camera, but then this was made from just four photos stitched together. There is little limit to the resolution, just add more photos. This is what 16 photos stitched together look like. BTW I am using PTGui to stitch the photos. Scott Not a big enough difference between the two to justify your assertion IMOP & I sort like the distortion in the first ;-) Many perspective corrections in LF work are from side to side or near far vanishing point etc. What you fail to account for is that a LF negative-slide can be scanned at any resolution not just the relative 300 dpi per segment that the average digital slr reproduces at. Therefore the small sensor area for a given image does not particularly match what can be gotten from a LF film original,....being that you could and can scan that film original at 8400 dpi-as an example, and if you chose to do so. -- LF Website @ http://members.verizon.net/~gregoryblank "To announce that there must be no criticism of the President, or that we are to stand by the President, right or wrong, is not only unpatriotic and servile, but is morally treasonable to the American public."--Theodore Roosevelt, May 7, 1918 |
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Lenses for D70 | Digital Photography | 3 | January 20th 05 05:01 PM | |
Anyone have experience using 35mm tilt & shift ? | John McGraw | Large Format Photography Equipment | 3 | June 24th 04 02:31 PM |
Anyone have experience using 35mm tilt & shift ? | John McGraw | Large Format Photography Equipment | 17 | June 17th 04 01:28 PM |
Copy/Macro Lens for this camera | Mr. Bill | Large Format Equipment For Sale | 0 | February 16th 04 07:18 PM |
FS: Nikon F4, Nikkor Lens and accessories. | FocaIPoint | General Equipment For Sale | 0 | August 23rd 03 01:36 AM |