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07/17/13 IQ260 Arrives in Little Rock Arkansas–The unboxing

Posted on July 20, 2013 //
Phase One IQ260 in Box

Phase One IQ260 in Box

I can remember back when I was a  fan of collecting watches, when someone purchased a new watch, they always published an “unboxing”.  I never did it for a watch, but did go ahead for the IQ260.  I am pretty sure this is the first one in Arkansas and I am very happy to be the owner.

After a lengthy decision process, I upgraded my IQ160 go the new IQ260.  I have been on the fence for quite a time on this but after working with Digital Transitions, out of New York I found that there was enough value in the IQ260 to move from the 160.  I was able to demo the IQ260 in Dallas TX, on a hot clear day.  The outside temperatures were approaching 100 degrees so longer exposures were out of the question.  However I was more interested in the file quality of the IQ260 vs. the IQ160.  I was hoping to see a bit more room in the shadows and a bit more top end with highlights.  I was also interested to see if there was much improvement in iso 200 and iso 400 results in the long exposure mode.  These are areas where I tend to get pushed with my  my outdoor photography.    The IQ260 at first blush does seem to provide a bit more top end at iso 200 and 400 and definitely seems to show a smoother tonality in the shadows.   Since I moved to the IQ160, I have never seen the need for any larger MP output.  The IQ280 loomed on the horizon but since I am mainly a tech camera user with Schneider lenses, I was not ready to make the switch to 80mp.

One consideration that I considered was where Phase One was in the development stage of the IQ160 vs the IQ260.  The IQ160 was the same chip as the older P65+.  Images are identical.  However with the IQ160, you picked up the excellent IQ interface to the back.  I feel that Phase One will continue to produce enhancements to the IQ260 over the next year or so, whereas I don’t think there will be any more improvements to the IQ160/P65+.  I am betting on the future here.  It’s also the 1st new chip that Phase One has brought to the market in over 2 years.  The IQ280 is still based on the same chip as the older IQ180, however it does have a newer processor/logic card that supposedly gets a bit more DR from the current chipset.

I had also looked at the financial situation on the upgrade (something many people don’t seem to consider when making such a large purchase).  My IQ160 was fully depreciated so I wasn’t going to take a book loss.  Also after reviewing the numbers that Digital Transitions shared with me for the trade in, I felt better about trading in my IQ160.

One nice new feature is the ability to review the images in Black and White.   It’s not a black and white conversion, but if you are looking for focus checks, depending on the lighting, viewing the image preview in black and white is sometimes easier.  It’s my understanding that the latest version of the firmware for the IQ160/180 also will have this feature.

As I mentioned I worked closely with Digital Transitions, my dealer out of New York, I was able to demo the IQ260 against my IQ160.  So far I have found several areas where I believe the IQ260 is superior to my older IQ160.

  1. Better tonal transition from shadow to lighter areas at iso50
  2. Very clean 60mp image at iso140, cleaner than my IQ160 at iso100
  3. The ability to glean an extremely clean file at iso140 in Long Exposure Noise Reduction mode
  4. Wifi connectivity to an iPad for checking focus on Tech camera shots.

I have not been able to do anything in the long exposure mode due to the extreme heat we are experiencing here in Arkansas and more than likely will not be able to test this feature until late September or October.

Opening the box on a Phase One IQ260

Opening the box on a Phase One IQ260

It’s interesting to note, that the wifi feature has actually become a more positive feature for me than I first realized.  I originally felt that the wifi feature would be moot for me, but with a bit of trial, I am finding that it’s actually a very important feature, especially for tech camera work.  Since all the IQ’s (for that matter all current Phase One backs) use CCD instead of CMOS chips, live view as most people are used to does not work.  Yes Phase One offers Live View on the IQ backs, but in actual daytime use it’s not very helpful.  With the wifi feature, you can shoot a series of images with the back on a tech camera, then view them with Capture Pilot on a ipad,  This allows you much more flexibility to check your shots.  Sure the IQ LCD is loaded with features, but it’s still small and it’s also locked into position on the tech camera.  Many times I will setup a shot on my knees or bent over double.  Exposure is easy but bending over to see the screen is harder and even then it’s a bit difficult to see all the details.  With the wifi feature, you can leave the camera in position, and pull out the ipad and find a comfortable viewing position to check the images.  You can also delete them from Capture Pilot.   Sure it adds one more thing to carry, but it’s not a bad compromise.

I hope to add a lot more to this report as I get out and shoot the IQ260.  One thing I found surprising, it seems that speed of the processor in the IQ160 and 260 is about the same.  I base this on the fact that the latency between shoot and review is pretty much the same.

Thanks again to Digital Transitions for all of their help in making this upgrade possible.

Phase One IQ260 in the box

Phase One IQ260 in the box

 

 

 

Filed Under: Cameras, Phase One Cameras // Tagged: , , , , , ,

07/08/13 Phase One announces new deals on refurbished Digital Backs

Posted on July 8, 2013 //

Phase One has just announced a summer promotion where you can pick up a refurbished medium format back, DF+ camera body and a 80mm LS lens.  You can read more about it here:

Phase One summer promotion

Phase One summer promotion

But in a nutshell, there are 3 camera systems that you can pick from

  1. Phase One P45+ with DF+ Body and 80mm LS lens @$15,990
  2. Phase One IQ160 with DF+ camera body and 80mm LS lens @ $24,990
  3. Phase One IQ180 with DF+ camera body and 80mm LS lens @ #29,990

If you are wanting to start out in medium format digital, this is a good offer to consider.  Each of these three medium format backs has a set of unique features and with the DF+ camera body (which lists for $4995.00) and 80mm LS lens (leaf shutter for $3,000) it’s a great place to start.

The P45+ was the first digital back to have the ability to shoot for 1 hour and is a 39 mp CCD sensor.  You can get very clean 1 hour exposures with this back in ambient temperatures of 69 degrees Fahrenheit or lower.  It uses a Kodak CCD and has always been noted for it’s great color.  You can use the P45+ with a tech camera or the Phase One DF+ body which is going to use Mamiya or Phase One lenses.  The P45+ has iso ranges of 50 to 800.

The IQ160, is one of the three original IQ backs which were announced by Phase One back in 2011.  The IQ160 took forward the same Dalsa chip as the older P65+ which was 60mp.  The Dalsa chip set gave the P65+/IQ160 an increase in overall dynamic range that was considerable over the older P45+.  The longest exposure however could only be 1 minute and that at iso 50.  However the IQ160 brought about the IQ interface which is really one of the most significant improvements in medium format digital.  With the IQ interface you gained a wonderful touch screen LCD similar to appearance to the apple iPhone screens.  Phase one also added many new usability features like focus mask, level, touch screen, zoom to 100 to 400 percent, a LCD screen that a user could gain detailed information about foucs, Live view on the LCD, USB3 and many other features.  Considering that the original list price of a IQ160 was around $39,990 U.S. this is a very good deal to get into a large format digital back, which excellent Dynamic range which has a DxO score of 89.  One other very important feature of the IQ160 is sensor plus which takes the gain of 4 pixels into one, thus giving a very detailed image which can be helpful in higher iso needs.  You do loose the 60mp output which drops to 15MP but it’s still a very usable file.

The IQ180, which has all of the above features of the IQ160, however it’s a 80mp sensor and has a base iso of 35.  The sensor plus output is 20MP.

If you have interest in one of these offer, the best way to purchase is to contact a dealer, one of the best in the U.S., is Digital Transitions.

Filed Under: Cameras, Phase One Cameras // Tagged: , , , , , ,

06/07/13 Phase One starts to ship IQ260 units to both dealers and customers

Posted on June 9, 2013 //
Phase One IQ260 Medium Format Digital Back

Phase One IQ260 Medium Format Digital Back

 

It looks like Phase One has started to ship the IQ260 Medium format digital backs to some customers and dealers.  U.S. dealers will be receving a back for demo purposes and it also seems that some customers, mainly overseas have already received a production version of the IQ260.  It’s my understanding that with Capture One version 7.1.1 and up,  the new IQ2xx backs are supported for raw conversion and tethered support.  The production firmware that comes with the IQ260 will support USB3 for tethered capture.  This same firmware or a variant will also support USB3 tethered support for the older IQ140, 160 and 180, which is a real kudo for Phase One.

Currently I am working with the largest U.S. dealer for Phase One, Digital Transitions, based out of New York.  I have had a upgrade on order from my IQ160 to a 260 since the announcement.   I have owned my IQ160 since December of 2011 and it’s been a excellent digital back.  I made the transition to a Arca rm3di tech camera at the same time and the two products have allowed for excellent photographic results.  With the announcement of the IQ260, I was very concerned about the residua value of my 160.  Phase One dropped the list price of the IQ160 by 3K U.S. the same time they announced the IQ260.  Some of the extra features of the IQ260:

  1. Long exposures up to one hour in length
  2. Increase in  dynamic range over the IQ160
  3. Wifi support for viewing captures on remote devices like ipad, iphone etc.
  4. Fully supported USB3 tethering

As I don’t shoot in a tethered environment, I was not too concerned about  USB3, however the fact that Phase One now has USB3  working on the 260 and will have it working on the older IQ’s is good.  Long exposures up to 1 hour in length which brings the 260 up to the relm of the P45+ is good for many shooters, but for my night work, I really don’t need it.  It would be nice to be able to take some longer daylight exposures up to 3 to 4 minutes which the new 260 will easily allow and is beyond the exposure range of the 160 or 180.  However I was much more interested in the improvements to dynamic range.  This one subject has been glanced over in the press and user forums, but I feel strongly that it’s possibly one of the key improvements.

Since the announcement of the Nikon D800 family of cameras, there have been tons of comparisons between medium format digital and 35mm digital.  I have owned a Nikon D800 since April of 2012 and have found it to be an excellent addition to my photographic tools.  However I still prefer the look of the work I produce on the IQ160.  One asset that the Nikon D800 has is it’s ability to produce very clean files in the iso ranges of 100 to 400.  There is a huge improvement here from any 35mm DSLR that I have shot, and this included most of the current Canon line up and all of the Nikon line up.  With the Nikon D800, you can push a file shot at iso 50 easily as much as 2.5 stops and possibly as much as 3.5 depending on the shot.  You have the ability to pull up shadows from parts of the image that are basically close to black.  With the higher iso ranges of 200 and 400, you don’t have as much leeway with pullup with shadows and noise, but you can still take a very clean exposure in the iso ranges of 200 and 400.  So in landscape shooting situations where I need a faster shutter speed to stop motion, with the Nikon D800, I have no reservations of moving to iso 400 and shutter speeds of 1/250 and 1/500.

The current IQ160 produces very clean files at it’s base iso of 50.  In fact I have often found that I can push the shadows up as much as 2 stops when working with Capture One.  However in many cases it may be a better solution to push the highlights at time of exposure which gives more room to the shadows.  Often as not, you can recover the highlights, something that was not so easy with the P45+.   However there are times in the field where you need to be shooting at iso 200 and even 400.  This occurs with windy situations when the tree movement will just be too extreme if shot at the base iso of 50.  Also since I am using a tech camera, with a manual copal shutter, I don’t have the advantages of a a fully electronic shutter which allows for a wider range of exposure settings.  The copal shutter is fixed at 1, 1/2, 1/4, 1/8, 1/15, 1/30, 1/60th, 1/125th, 1/250th, and 1/500.  You can’t get the full range that all modern DSLR’s and medium format bodies give, like 1/45th, or 1/3 of a sec. etc.

When you move the iso on the IQ160 up to 200, you will start to find some limitations of the Dalsa chip, especially when you start to limit the light with exposures like 1/30th and 1/60th of a sec.  At these faster shutter speeds and at iso 200, you will start to catch considerable noise in the shadows enough that you can’t pull them up at all, and even a bit of color/saturation fall off.  If you go up to iso 400, this issue gets much worse, enough that shooting at the shutter speeds of 1/30 and 1/60 become too noisy in most situations.

I am hoping to find that the IQ260 will alleviate some of these concerns, in fact these are the 3 areas I am most interested in seeing a comparison of.

1.  Color/look etc.  I am just wanting to make sure the color clarity of the 260 will be similar to the 160.  I realize that the P65+ and 160 use the same Dalsa chip  and after working with the 160 for 6 months, I only wish I had moved from the P45+ sooner.  I personally love the look of the 160 files at iso 50 and hope to see a similar richness in the 260 images.  This one issue to me is probably the most important.  The 260 is a new chip not the tweaked 180 to 280.  I realize this requires possibly a side by side shoot and this might not be possible.  I don’t care if the camera used is tech or Phase One DF, realizing that the DF would allow for faster shooting.

2.  Range of iso50 on the 260.  Is it the same as the 160, or will there be a slight improvement from the 160 to 260.  Hoping to see the ability to pull up shadows better on the 260, when exposing for the highlights.

3.  iso 200 and 400.  How do they compare to iso 200 and 400 on the IQ160.  Does the 260 have better performance with iso 200 and 400 at base settings, or do you have to go to the long exposure mode base iso 140.  If forced to go there, is there a loss of details at 200 and 400.  There are many times where I need iso 200 to get to a shutter speed of 1/60 or 1/125th, and 400 would be even better.  This is to stop wind blur on leaves when shooting water scenes.   Also do color and clarity start to fall off with these new “enhanced” iso settings.

I have done limited work with the 160 and sensor plus.  What I have seen is that sensor plus does do a better job in medium to low lighting situations where I need a faster shutter speed.  It holds very good color clarity and saturation and very low noise.  For iso 200 in regular mode you will usually have the same clarity and sat, but much more noise.  With sensor plus I still get caught up in the 15mp vs 60mp. and final print size. I have worked up a few prints form 15mp Sensor plus shots and they do look good, and with a good uprez tool I feel you can get 2x to 2.5 the size OK, but still not close to the 60mp base output of the IQ160.  This for a while had me thinking that the 180 may be a better upgrade as it’s sensor plus mode gives the photographer 20mp output.
In my work, I will most times have a CL-PL and ND 9 or 6 on to allow me to get to the slower shutter speeds I need.  Getting the exposure correct can be harder since it’s easy to get shadows to go too dark when trying not to over expose the water.  So any improvement from the IQ260 that give a bit more room in these situations will be a welcome addition.  I am hoping to get some sample files from Digital Transitions in the next week or so, to help solidify my decision on whether or not to upgrade.

 

 

Filed Under: Photographic Equipment // Tagged: , , , , ,

04/11/13 My thoughts on the Phase One Investment Protection Policy

Posted on April 12, 2013 //

New Phase One IQ2X Medium Format Digital Backs

Phase One is the company that produces one of the largest lines of medium format digital backs.  They were pioneers in the production of Medium format digital products from the first scanning backs to their newest lineup the IQ series of backs.   One of the marketing tools that Phase One uses is the “investment protection policy”, in a nutshell:  From the Phase One website.

The program is simple

  • Phase One / Schneider Kreuznach lens purchase is protected for 50% of original purchase price for 12 months*
  • Phase One camera body purchase is protected for 50% of original purchase price for 12 months*
  • Phase One digital back purchase is protected for 90% of original purchase price for 12 months*
Until about 6 days ago, the period of time for the digital back  “investment protection” was 18 months instead of 12.  Just recently Phase One changed this time frame and shortened it by 6 months.  I was surprised to find out that both of the dealer contacts I work with were not aware of this change.  The change of time frame concerned me since I am considering yet another upgrade, this time to the IQ260.  Depending on you interpret the “original purchase price”, I would have qualified  90% of the original purchase price of my IQ160 towards a IQ260.  The real question here is,  what is the purchase price? [Read more…]
Filed Under: Photographic Equipment // Tagged: , , , , , ,

09/20/12 Update–10 groups/14 elements Phase One Schneider 28mm Leaf Shutter Lens–Update

Posted on September 20, 2012 //

Just a quick note, I have heard some new feedback on the this lens.  It seems that it has the exact same number of groups and elements as the older Mamiya 28mm F4.5 lens, 10 groups and 14 elements.

Phase One/Mamiya has done this before i.e. banding a D (digital) brand on an older design and not changing anything on the inner workings of the lens.  The most notable example of this is the 35mm F3.5 D lens.  About 1 year ago, Phase One announced that they were coming out with a “D” version of the older Mamiya 35mm AF lens.  This lens has been a tried and true performer in the medium format stable for Mamiya but is also noted to be not very sharp in the corners even in the F8 to F11 range.  I personally have used this lens since 2008 and worked with several different versions and never really found a good one.  Mine were always sharp in the center, but faded to very soft in the corners and even showed a bit of detail smearing.  However the corner performance of my 35mm Mamiya F3.5 always was better then my example of the Mamiya 28mm F4.5.  (see my earlier post for a bit more feedback on this lens).  These issues are considerable worse with the more modern IQ-160 and IQ-180 especially the later.  I tested my 28mm Mamiya on a IQ-180 and was amazed to see just how bad the sharpness falloff was towards the corners.  With the IQ-160 I was able to recover most of the corners by F16 but I felt that I was starting to lose overall sharpness due to diffraction.  One of my main reasons for moving to a tech camera was the dismal performance of both the Mamiya 35mm F3.5 and Mamiya 28mm F 4.5 on both my Phase P45+ and later my Phase IQ-160.

If Phase One/Mamiya/Schneider only changed out the housing and add a leaf shutter to the existing 28mm Mamiya, then that will be a big disappointment.  There has always been a huge hole in the wide angle lens range from Mamiya since their current 28mm F.4.5 does not have that much performance in the corners especially in the F4.5 to F8 range.  I had assumed that since Schneider was involved that this new version of the 28mm F4.5 would be a total rework.  My first concern was when I noticed that even after the leaf shutter was added, the lens was still an F 4.5 lens.

Only time will tell if this is a total rework or just a new housing/re-badging of an older design. I hope that it’s not and instead this lens will shine! as it has been a real necessity in the Medium Format non Tech camera world.

Filed Under: Photographic Equipment // Tagged: , , , ,

07/28/12 Screen protection options for Phase One IQ Series Digital backs (IQ140,IQ160, & IQ180)

Posted on July 29, 2012 //

One of the most impressive features of the Phase One IQ Series of Digital backs, (IQ140, 160 and 180), would have to be their LCD screen.  This screen, which has been compared to the quality of the Apple retina displays, is a vast improvement over the LCD screens that were used on the older Phase One backs like the P45+.  With the IQ series, you have a screen that gives the photographer 100% positive feedback during the image capture processes.  The most critical piece of feedback being the ability to quickly zoom in to a 100% view of your image and check for focus.  The LCD size on the Phase One IQ series backs are 3.2 inches.  The screen on the IQ backs is a touch screen and thus allows you to move around the information being displayed without having to hit any physical buttons.

The ability to zoom into 100% to check the image for critical focus is one of the most important features for my work since I use a Tech Camera.  Anyone using a Tech Camera knows that obtaining critical focus is one of the most challenging aspects to their use.  Phase One’s sensor does not work well with “live view” so most people myself included will take the shot based on focus settings they think are close, then view the captured image on the screen and from there fine tune the focus if needed.  The touch screen design of the Phase One IQ back lets a photographer do this in seconds rather then minutes.  If the LCD screen is damaged, scratched, or has had some of the anti-reflective coating rubbed off, this process of zooming to 100% and checking the focus can become much more difficult.

[Read more…]

Filed Under: Cameras, Photographic Equipment // Tagged: , , , , , , ,