The G1 is now in stores at around 650$ with 14-45 kit lens.
The camera constitutes an interesting attempt to achieve a compact DSLR mainly by doing without a reflex prism, which is replaced by an electronic viewfinder. This results in a shorter pitch between lens and sensor. The bayonet and lenses can be made more compact also. The new format called micro 4/3, is based on the 4/3 standard achieved by mainly by Panasonic and Olympus. Both provide a x2 lens magnification.
The camera is nice and well designed and has been well received by the press and specialized reviewers. The main plus point noted are the good ergonomic, handling, menu navigation, out of camera image quality, etc. Minuses are small captor and consequent limitations in terms of noise, dynamic range etc. battery consumption the inevitably limited performances of the electronic viewfinder. Also pointed were limitations concerning autofocus with other 4/3 lenses via dedicated adapter, auto white balance performances that were addressed in firmware update.
Lack of video capacity is being addressed by new model Lumix GH1, that Panasonic anounced at PMA. The new model is an HD video capable upgrade of the G1 - it should be available at the end of April.
Competition, Pentax/Samsung have also announced their respective version of a compact so-called hybrid DSLR without optical prism along the lines of the Lumix G1, although with bigger APS-C sensor (comparable to DSLR). (see Samsung NX) (Rumors of Pentax hybrid see link)
So the interesting aspect for me is the possibility to have a high resolution camera which is compact enough to carry around all day. The advantage over other compact bridge superzoom cameras such as Canon Sx1 or Nikon P90 is of course the fact the lens can be changed. Now the dedicated lens for micro 4/3 use are limited for the time being. Of course all 4/3 lenses can be mounted via the dedicated 4/3 to micro 4/3 adapter, although compatibility with autofocus operation is not guaranteed for all 4/3 lenses.
In addtion, a number of other manufacturers lenses can be mounted either via the use of an additional adapter ring on top of the DMW-MA1APP adapter.
A number of dedicated third party lens adapter are now (or will soon be) available. A list have been compiled here (not by me). In many cases these adapters vary in cost and quality. No autofocus function is provided. Points to be checked are whether the following functions are ensured: 1. infinity focus, 2. auto metering is available or need to stop down metering, 3. focus confirmation.
In most cases, the camera need to be set in the menu to "shoot without lens". Then focussing is done using the viewfinder like in manual mode where part of the image is zoomed to aid focussing. Metering is possible by adjusting f-stop on the lens and allowing the meter to choose the correct time of exposure. In fact, it's like using stopped down metering although in this case the viewfinder actually brightens the image to allow composition.
In addition, Panasonic may release dedicated adapters for Leica R and M lenses (see link).
The GH1 and micro 4/3 bayonet offer an interesting basis to mount various types of lenses while benefiting from a compact body, high definition sensor, HD video capture (hope it works with adaptor lens) , tilting LCD screen, RAW mode.
Fundamental shortcomings remain the small sensor and the electronic viewfinder. Would rather prefer a range finder even non coupled with lens or even no finder at all if LCD screen is good.
Choice of lenses will also be limited by the x2 multiplying factor imposed by the sensor: you need a 20or 24 mm to reach normal, shooting with wide angles become really inconvenient. Finally, of course you don't get any Exif information.
What is missing is internal (on sensor) image stabilisation and depth of field preview button. Also a grip for the camera would improve the camera handling and possibly battery performance.
The camera constitutes an interesting attempt to achieve a compact DSLR mainly by doing without a reflex prism, which is replaced by an electronic viewfinder. This results in a shorter pitch between lens and sensor. The bayonet and lenses can be made more compact also. The new format called micro 4/3, is based on the 4/3 standard achieved by mainly by Panasonic and Olympus. Both provide a x2 lens magnification.
The camera is nice and well designed and has been well received by the press and specialized reviewers. The main plus point noted are the good ergonomic, handling, menu navigation, out of camera image quality, etc. Minuses are small captor and consequent limitations in terms of noise, dynamic range etc. battery consumption the inevitably limited performances of the electronic viewfinder. Also pointed were limitations concerning autofocus with other 4/3 lenses via dedicated adapter, auto white balance performances that were addressed in firmware update.
Lack of video capacity is being addressed by new model Lumix GH1, that Panasonic anounced at PMA. The new model is an HD video capable upgrade of the G1 - it should be available at the end of April.
Competition, Pentax/Samsung have also announced their respective version of a compact so-called hybrid DSLR without optical prism along the lines of the Lumix G1, although with bigger APS-C sensor (comparable to DSLR). (see Samsung NX) (Rumors of Pentax hybrid see link)
So the interesting aspect for me is the possibility to have a high resolution camera which is compact enough to carry around all day. The advantage over other compact bridge superzoom cameras such as Canon Sx1 or Nikon P90 is of course the fact the lens can be changed. Now the dedicated lens for micro 4/3 use are limited for the time being. Of course all 4/3 lenses can be mounted via the dedicated 4/3 to micro 4/3 adapter, although compatibility with autofocus operation is not guaranteed for all 4/3 lenses.
In addtion, a number of other manufacturers lenses can be mounted either via the use of an additional adapter ring on top of the DMW-MA1APP adapter.
A number of dedicated third party lens adapter are now (or will soon be) available. A list have been compiled here (not by me). In many cases these adapters vary in cost and quality. No autofocus function is provided. Points to be checked are whether the following functions are ensured: 1. infinity focus, 2. auto metering is available or need to stop down metering, 3. focus confirmation.
In most cases, the camera need to be set in the menu to "shoot without lens". Then focussing is done using the viewfinder like in manual mode where part of the image is zoomed to aid focussing. Metering is possible by adjusting f-stop on the lens and allowing the meter to choose the correct time of exposure. In fact, it's like using stopped down metering although in this case the viewfinder actually brightens the image to allow composition.
In addition, Panasonic may release dedicated adapters for Leica R and M lenses (see link).
The GH1 and micro 4/3 bayonet offer an interesting basis to mount various types of lenses while benefiting from a compact body, high definition sensor, HD video capture (hope it works with adaptor lens) , tilting LCD screen, RAW mode.
Fundamental shortcomings remain the small sensor and the electronic viewfinder. Would rather prefer a range finder even non coupled with lens or even no finder at all if LCD screen is good.
Choice of lenses will also be limited by the x2 multiplying factor imposed by the sensor: you need a 20or 24 mm to reach normal, shooting with wide angles become really inconvenient. Finally, of course you don't get any Exif information.
What is missing is internal (on sensor) image stabilisation and depth of field preview button. Also a grip for the camera would improve the camera handling and possibly battery performance.
