Detail Man
New Member
I am no expert (as I am sure is evident). And I have only read what others say about the Leica X1 priced at $2000 USD (not to mention those ultra-inexpensive accessories). These things make me scratch my head in disbelief, though. Prior to purchasing my Panasonic DMC-LX3, I borrowed my neighbor's Leica D-Lux4 to take some test shots. I marveled as he proudly explained the small fortune that he had paid for the hand-grip and the cheesy "optical viewfinder". I privately concluded that (like buying a Mercedes-Benz), Leica's market is for people to whom money is secondary to a warm emotional feeling somehow brought about by their "retro" tank-like styling, and ludicrously expensive accessories. But, I'm sure that those lenses are "cherry-picked" at the factory, and that firmware that makes about a 1/3 stop difference in exposure levels and almost no difference in the color (both being readily adjustable on both cameras) somehow makes the D-Lux4 "holy grail" compared to the plebeian pleasures of the DMC-LX3 at nearly half the price (before the cost of those Leica accessories) ...
I have purchased and used no less than 5 Panasonic Lumix camera models (LZ5, FZ30, FZ50, TZ4, and LX3) for a total cost of $2000 USD. All of them have featured Panasonics's effective Optical Image Stabilization ("Mega OIS"). With the exception of the LZ5, all have had Leica lens-systems (or whatever Leica allows Panasonic to put their brand-name on). With the exception of the TZ4 (where I resorted to spot-auto-focus mode only in all situations), they all auto-focus reasonably well down to EV (ref ISO=100) of 5.0. While image-sensor noise is problematic when shooting at over ISO=100 (with the LZ5 and FZ30), both cameras have taken many fine photographs, and are free from the over-aggressive Noise Reduction that plagues so many small-sensor (around 1/2.5 Inch diagonal sized) multi-Mpixel compacts to this day. Such over aggressive NR plagues the FZ50 and the TZ4 - but the FZ50 shooting RAW is free from the disappointing "Venus III JPG Engine" and is viable when shooting RAW up to ISO=200 with no post-processing NR being necessary at all, and the TZ4 is OK at less than a couple of Meters, does nice macro, and cost me a mere $200 USD brand-new. The LX3 is improved over the LZ5 and TZ4, and is very good (used with DxO Optics Pro and the LX3 support Modules) shooting in "raw" up to a few Meters distance, and is also nice for macro.
If I could combine all of my 5 Panasonic cameras (which cost me $2000 USD total) into one compact camera, would the Leica X1 be that camera?
(1) It appears to be larger (124 x 60 x50 mm), thicker, and heavier (330 grams all loaded up) than the DMC-LX3 (which is barely "pocket-able" itself at 109 x 62 x 45 mm, and weighs only 265 grams "all loaded up"):
http://www.dpreview.com/reviews/LeicaX1/page2.asp
http://www.dpreview.com/reviews/LeicaX1/page17.asp
(2) It has a large image sensor (23.6 x 15.8 mm) that is only about 22% larger (in pixel-size) than the DMC-LX3 - yet, for all that extra active sensor size, appears to have virtually the same "chroma-noise" as the Panasonic GF1 (with a smaller 17.3 x 13.0 mm image-sensor size, about 52% higher pixel-density, and a measured 20% higher actual measured ISO sensitivity in-camera):
http://www.dpreview.com/reviews/LeicaX1/page17.asp
http://www.luminous-landscape.com/revie ... ield.shtml
Correction (May, 15, 2010):
Actually, from the following images within DP Review web-page linked below, the Leica X1 (compared to the Panasonic DMC-GF1) is:
> Better where it comes to "chroma" noise test results:
http://www.dpreview.com/reviews/LeicaX1 ... chroma.png
> Better where it comes to "grey noise" test results:
http://www.dpreview.com/reviews/LeicaX1 ... g-grey.png
> Worse (below around ISO =1100) where it comes to "black" noise test results:
http://www.dpreview.com/reviews/LeicaX1 ... -black.png
From:
http://www.dpreview.com/reviews/LeicaX1/page12.asp
(3) The combination of the larger image-sensor active area together with the (actual) 24 mm focal length:
http://www.dofmaster.com/lengths.html
results in a DOF (at minimum F=2.8) of 0.54 Meters at a sensor-subject distance of 1.5375 Meters. At that same precise distance the DMC-LX3 DOF (at the same F=2.8) equals Infinity.
http://www.dofmaster.com/dofjs.html
(4) The (35 mm equivalent) full wide angle is 35mm (compared to 24mm for the DMC-LX3), and the minimum F=2.8 (compared to F=2.0 for the DMC-LX3):
http://www.dofmaster.com/lengths.html
(5) It has a 2.7 Inch LCD screen with only 230,000 "dots" (as opposed to the LX3 which has a 3.0 Inch LCD with 460,000 "dots"):
http://www.dpreview.com/reviews/LeicaX1/page3.asp
Then things get even quirkier and murkier:
Auto-focus:
"The X1 is necessarily dependent upon contrast-detect autofocus, which has been honed to a fine art on small sensor compacts but suffered something of a chequered history on larger sensor systems. The X1, in truth, isn't going to set the world alight with its focus speed - it's not terrible, but Panasonic has set the bar extremely high with its G series cameras and the X1 just can't keep up. It simply can't focus quickly enough to lock on to a subject that won't stay still for long, and this sluggishness does limit the camera's flexibility to some extent (it's just not as suitable for grabbing quick shots as a DSLR, or the GF1)."
http://www.dpreview.com/reviews/LeicaX1/page7.asp
"The previous "champ" for ultra-slow autofocus, at least in my testing, was the Olympus EP-1 which is one of the worst cameras for candid photography I've ever tried. Didn't think it was possible, but the Leica X1 trumps that model, taking at least two to three seconds to lock in. That's a lifetime in street photography. Worse yet, the Live View on the X1's 2.7-inch screen is extremely slow and jerky making it hard to track your subject if there's any fast movement."
http://www.pdngearguide.com/gearguide/c ... 80ab5?pn=2
Manual Focus:
"... the X1's implementation of manual focus has a couple of problems. Most importantly, in anything other than dim light the lens stops down uncontrollably, and doesn't open up again to F2.8 for focusing. This makes really accurate manual focus impossible, especially if you're aiming for selective focus at F2.8."
http://www.dpreview.com/reviews/LeicaX1/page7.asp
"Live" Histogram:
"The big problem with the X1's histogram is that it is quite clearly based on the screen display. And after a while, you come to realize that this doesn't necessarily reflect the final exposure." ... "Unfortunately, the histogram also disappears when you press the exposure compensation button, so you can't tweak exposure while watching the effect on the histogram. Instead you have to guess, and see what you get." ... "When you then half-press and hold the shutter button for focus / exposure lock, the display finally attempts to set its brightness to truly reflect the exposure. Bizarrely, though, the histogram also dismisses itself at this point, just when it might actually be accurate ...":
http://www.dpreview.com/reviews/LeicaX1/page7.asp
Image "Stabilization":
"There is an Image Stabilization setting on the camera's menu, but it isn't what you think. The X1 does not have either optical or sensor-based image stabilization. What Leica has implemented seems a bit strange, and here's what the manual says about it...
The camera takes two pictures automatically in series with this function, one with a faster and one with a slower shutter speed (you will hear the shutter operate twice during the operation). Then, it takes the data of the two exposures and combines them into one with digital image processing.
• Therefore, please hold the camera steady until the shutter has released
the second time.
• Due to the function using two exposures, it can only be applied with
static subjects.
• Image stabilization is only possible with shutter speeds within the range
of 1/4s to 1/30s and sensitivities up to ISO 1600.
This seems to me to be far less useful that the IS found on other cameras, and almost seems to have been added so that a check-box can be ticked off. Frankly, if it only works when the subject is stationary, and when the shutter speed is very low, it's of little practical value ...":
http://www.luminous-landscape.com/revie ... ield.shtml
"The X1 features image stabilization, but it's not based on lens or sensor movement. Instead it's a form of electronic stabilization which combines color information from a correct exposure with luminance data from a second, shorter exposure to produce the final image. Its Achilles Heel is that this only works in JPEG - if you're recording DNGs it won't do anything, even when set to 'On' in the menu.":
http://www.dpreview.com/reviews/LeicaX1/page7.asp
"Macro" mode:
While the 60 cm minimum focusing distance (in normal operation) is not too surprising, it's that "ultra-close" 30 cm "macro" minimum focusing distance that really "grab"s me ...
Another glowing perspective on the Leica X1:
"using this handsome and expensive ($2,000) little camera is not a pleasant experience. In fact, it's an unmitigated slog that makes you wonder how much user testing Leica did before they released the X1.":
http://www.pdngearguide.com/gearguide/c ... 80ab5?pn=1
"Though this attractive and well-built little camera is capable of capturing images that rival those taken with high-quality digital SLRs, using it is such a slog you might wonder why you spent all that money on it. Though it beats the pants off the Canon Powershot G11 and Panasonic Lumix GF1 when shooting at high ISOs in low light, those two models are far more enjoyable to use, come with video modes (the X1 has none), and are considerably cheaper. (In the case of the G11, you could buy four of them to one X1.) It's hard to deny the potential of this terrific high ISO performer but, in the end, the X1 is a disappointment.":
http://www.pdngearguide.com/gearguide/c ... 80ab5?pn=3
I am afraid to tell my neighbor about the X1 - lest he might exhaust his (what must be a small) fortune on one, forthwith ... If he did, I'm not sure if I could live with myself for being a party to such carnage ... But, who am I to judge (or to endeavor to protect others from themselves) ... back to my business of working with those plebeian Panasonics and my low-rent processing software ...
I have purchased and used no less than 5 Panasonic Lumix camera models (LZ5, FZ30, FZ50, TZ4, and LX3) for a total cost of $2000 USD. All of them have featured Panasonics's effective Optical Image Stabilization ("Mega OIS"). With the exception of the LZ5, all have had Leica lens-systems (or whatever Leica allows Panasonic to put their brand-name on). With the exception of the TZ4 (where I resorted to spot-auto-focus mode only in all situations), they all auto-focus reasonably well down to EV (ref ISO=100) of 5.0. While image-sensor noise is problematic when shooting at over ISO=100 (with the LZ5 and FZ30), both cameras have taken many fine photographs, and are free from the over-aggressive Noise Reduction that plagues so many small-sensor (around 1/2.5 Inch diagonal sized) multi-Mpixel compacts to this day. Such over aggressive NR plagues the FZ50 and the TZ4 - but the FZ50 shooting RAW is free from the disappointing "Venus III JPG Engine" and is viable when shooting RAW up to ISO=200 with no post-processing NR being necessary at all, and the TZ4 is OK at less than a couple of Meters, does nice macro, and cost me a mere $200 USD brand-new. The LX3 is improved over the LZ5 and TZ4, and is very good (used with DxO Optics Pro and the LX3 support Modules) shooting in "raw" up to a few Meters distance, and is also nice for macro.
If I could combine all of my 5 Panasonic cameras (which cost me $2000 USD total) into one compact camera, would the Leica X1 be that camera?
(1) It appears to be larger (124 x 60 x50 mm), thicker, and heavier (330 grams all loaded up) than the DMC-LX3 (which is barely "pocket-able" itself at 109 x 62 x 45 mm, and weighs only 265 grams "all loaded up"):
http://www.dpreview.com/reviews/LeicaX1/page2.asp
http://www.dpreview.com/reviews/LeicaX1/page17.asp
(2) It has a large image sensor (23.6 x 15.8 mm) that is only about 22% larger (in pixel-size) than the DMC-LX3 - yet, for all that extra active sensor size, appears to have virtually the same "chroma-noise" as the Panasonic GF1 (with a smaller 17.3 x 13.0 mm image-sensor size, about 52% higher pixel-density, and a measured 20% higher actual measured ISO sensitivity in-camera):
http://www.dpreview.com/reviews/LeicaX1/page17.asp
http://www.luminous-landscape.com/revie ... ield.shtml
Correction (May, 15, 2010):
Actually, from the following images within DP Review web-page linked below, the Leica X1 (compared to the Panasonic DMC-GF1) is:
> Better where it comes to "chroma" noise test results:
http://www.dpreview.com/reviews/LeicaX1 ... chroma.png
> Better where it comes to "grey noise" test results:
http://www.dpreview.com/reviews/LeicaX1 ... g-grey.png
> Worse (below around ISO =1100) where it comes to "black" noise test results:
http://www.dpreview.com/reviews/LeicaX1 ... -black.png
From:
http://www.dpreview.com/reviews/LeicaX1/page12.asp
(3) The combination of the larger image-sensor active area together with the (actual) 24 mm focal length:
http://www.dofmaster.com/lengths.html
results in a DOF (at minimum F=2.8) of 0.54 Meters at a sensor-subject distance of 1.5375 Meters. At that same precise distance the DMC-LX3 DOF (at the same F=2.8) equals Infinity.
http://www.dofmaster.com/dofjs.html
(4) The (35 mm equivalent) full wide angle is 35mm (compared to 24mm for the DMC-LX3), and the minimum F=2.8 (compared to F=2.0 for the DMC-LX3):
http://www.dofmaster.com/lengths.html
(5) It has a 2.7 Inch LCD screen with only 230,000 "dots" (as opposed to the LX3 which has a 3.0 Inch LCD with 460,000 "dots"):
http://www.dpreview.com/reviews/LeicaX1/page3.asp
Then things get even quirkier and murkier:
Auto-focus:
"The X1 is necessarily dependent upon contrast-detect autofocus, which has been honed to a fine art on small sensor compacts but suffered something of a chequered history on larger sensor systems. The X1, in truth, isn't going to set the world alight with its focus speed - it's not terrible, but Panasonic has set the bar extremely high with its G series cameras and the X1 just can't keep up. It simply can't focus quickly enough to lock on to a subject that won't stay still for long, and this sluggishness does limit the camera's flexibility to some extent (it's just not as suitable for grabbing quick shots as a DSLR, or the GF1)."
http://www.dpreview.com/reviews/LeicaX1/page7.asp
"The previous "champ" for ultra-slow autofocus, at least in my testing, was the Olympus EP-1 which is one of the worst cameras for candid photography I've ever tried. Didn't think it was possible, but the Leica X1 trumps that model, taking at least two to three seconds to lock in. That's a lifetime in street photography. Worse yet, the Live View on the X1's 2.7-inch screen is extremely slow and jerky making it hard to track your subject if there's any fast movement."
http://www.pdngearguide.com/gearguide/c ... 80ab5?pn=2
Manual Focus:
"... the X1's implementation of manual focus has a couple of problems. Most importantly, in anything other than dim light the lens stops down uncontrollably, and doesn't open up again to F2.8 for focusing. This makes really accurate manual focus impossible, especially if you're aiming for selective focus at F2.8."
http://www.dpreview.com/reviews/LeicaX1/page7.asp
"Live" Histogram:
"The big problem with the X1's histogram is that it is quite clearly based on the screen display. And after a while, you come to realize that this doesn't necessarily reflect the final exposure." ... "Unfortunately, the histogram also disappears when you press the exposure compensation button, so you can't tweak exposure while watching the effect on the histogram. Instead you have to guess, and see what you get." ... "When you then half-press and hold the shutter button for focus / exposure lock, the display finally attempts to set its brightness to truly reflect the exposure. Bizarrely, though, the histogram also dismisses itself at this point, just when it might actually be accurate ...":
http://www.dpreview.com/reviews/LeicaX1/page7.asp
Image "Stabilization":
"There is an Image Stabilization setting on the camera's menu, but it isn't what you think. The X1 does not have either optical or sensor-based image stabilization. What Leica has implemented seems a bit strange, and here's what the manual says about it...
The camera takes two pictures automatically in series with this function, one with a faster and one with a slower shutter speed (you will hear the shutter operate twice during the operation). Then, it takes the data of the two exposures and combines them into one with digital image processing.
• Therefore, please hold the camera steady until the shutter has released
the second time.
• Due to the function using two exposures, it can only be applied with
static subjects.
• Image stabilization is only possible with shutter speeds within the range
of 1/4s to 1/30s and sensitivities up to ISO 1600.
This seems to me to be far less useful that the IS found on other cameras, and almost seems to have been added so that a check-box can be ticked off. Frankly, if it only works when the subject is stationary, and when the shutter speed is very low, it's of little practical value ...":
http://www.luminous-landscape.com/revie ... ield.shtml
"The X1 features image stabilization, but it's not based on lens or sensor movement. Instead it's a form of electronic stabilization which combines color information from a correct exposure with luminance data from a second, shorter exposure to produce the final image. Its Achilles Heel is that this only works in JPEG - if you're recording DNGs it won't do anything, even when set to 'On' in the menu.":
http://www.dpreview.com/reviews/LeicaX1/page7.asp
"Macro" mode:
While the 60 cm minimum focusing distance (in normal operation) is not too surprising, it's that "ultra-close" 30 cm "macro" minimum focusing distance that really "grab"s me ...
Another glowing perspective on the Leica X1:
"using this handsome and expensive ($2,000) little camera is not a pleasant experience. In fact, it's an unmitigated slog that makes you wonder how much user testing Leica did before they released the X1.":
http://www.pdngearguide.com/gearguide/c ... 80ab5?pn=1
"Though this attractive and well-built little camera is capable of capturing images that rival those taken with high-quality digital SLRs, using it is such a slog you might wonder why you spent all that money on it. Though it beats the pants off the Canon Powershot G11 and Panasonic Lumix GF1 when shooting at high ISOs in low light, those two models are far more enjoyable to use, come with video modes (the X1 has none), and are considerably cheaper. (In the case of the G11, you could buy four of them to one X1.) It's hard to deny the potential of this terrific high ISO performer but, in the end, the X1 is a disappointment.":
http://www.pdngearguide.com/gearguide/c ... 80ab5?pn=3
I am afraid to tell my neighbor about the X1 - lest he might exhaust his (what must be a small) fortune on one, forthwith ... If he did, I'm not sure if I could live with myself for being a party to such carnage ... But, who am I to judge (or to endeavor to protect others from themselves) ... back to my business of working with those plebeian Panasonics and my low-rent processing software ...