How Bokehlicious is the Fuji X-Pro 1?

Tests have shown that the Fuji X-Pro 1 is able to challenge full frame sensor cameras in resolution, dynamic range and ISO performance.

But there is one physical limitation where even the best APS-C size sensor can't challenge a full frame camera - and that is shallow depth of field control.

Any sensor smaller than full frame will have a greater depth of field at comparable lens and f-stop settings. Now that does not automatically imply that this is a bad thing. Many wildlife, sports and macro photographers actually appreciate this characteristic for their work.

But I am a shallow depth of field and bokeh lover! I have used full frame DSLR's for 6 years and really make use of shallow depth of field to separate my subject from the background. So how can I create this effect with the X-Pro 1?

Well, the underlying physics of the X-Pro 1 APS-C sensor can't be changed. You have to a) shoot as wide open as possible and b) get as close as possible to your subject and c) use the longest focal length possible in order to increase the shallow depth of field.

The bokeh quality is a matter of the lens used. So how do the XF 18mm and XF 35mm that I own do in the bokeh department? See and decide for yourself:

The Fujinon XF 35mm f/1.4 is capable of producing a nice bokeh and lots of details even at f/2.8!

The Fujinon XF 18mm f/2 does produce a very pleasing bokeh, too.

XF 35mm @ f/1.4 with sunlight coming in through the window behind the chair.

This was a high contrast scene facing towards the sun with the XF 18mm lens. Blown highlights but nice bokeh.

Detail of a classic Citroen DS taken with the XF 35mm f/1.4

The wide angle XF 18mm f/2 allows for a good angle of view even if you want to get close to the subject in order to create background blurr

XF 35mm at f/1.4 - I use shallow depth of field to focus the viewers attention to the part of the picture that I want to highlight. The Lytro camera shown in this image lets the viewer decide where to focus on after the picture was taken...

XF 35mm at f/1.4 - If everything would have been in focus, the background would have distracted from the subject and the story this picture was supposed to tell would have been less intense

I am always amazed about how well the XF 35mm on the X-Pro 1 resolves details. Even wide open at f/1.4 you can clearly see individual hairs (click on the image to go to a bigger version)

Both the Fujinon XF 18mm f/2 and 35mm f/1.4 are great compact lenses that can be used with wide open aperture and still resolve lots of detail.

Remember, the smaller the sensor gets, the tougher it is to separate your subject from the background! Therefore a smaller m4/3 sensor needs an even faster lens to create a similar shallow depth of field at a comparable field of view that you get from an APS-C sensor camera.

Looking at Fujis XF lens roadmap, the XF 23mm f/1.4 and XF 56mm f/1.4 (both in 2013) are two lenses that look interesting for the shallow depth of field style photographer :)

And as the Fuji X-E1 hast the same mount and sensor as the X-Pro 1, the results will be the same.

If you have any further questions leave a comment below or Twitter me @HamburgCam

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Fuji X-Pro 1 and Architecture photography

Any camera is capable of taking photos of architecture! But some do it better than others...

The field of view of the lens/camera combination and distance/point of view to the subject have to match in order to get the photo you want. Most of the time I end up shooting architecture from the ground-level up and a Tilt-Shift lens is most useful in those situations.

But Fuji does not make a Tilt-Shift lens for the XF camera mount so I have to work with what I've got. The XF 18mm and 35mm lenses do make decent architecture lenses on the X-Pro 1, though.

First of all they have a lot of resolving power and the X-Trans sensor delivers a lot of detail and sharpness thanks to the lack of a AA filter.

Secondly, the X-Pro 1 corrects the distortion for the lenses. THis way you get straight lines from your "out of camera" jpg image. This helps a lot in making the image look good even if you have to apply a bit of perspective correction in post processin.

Here are a few architecture shots I have taken with the X-Pro 1 recently:

No surprized that I start with an "in camera Pano" from the X-Pro 1 with XF 18mm lens -

This Fuji X-Camera function has served me very well in Paris, too :)

Quite an eye puzzler due to the perspective and reflection of the XF 35mm shot - no HDR!

Left or right? X-Pro 1 with XF 18mm lens

Plenty of negative space in this X-Pro 1 "in camera 180° panorama" taken with the XF 35mm lens

X-Pro 1 with XF 35mm lens and pretty much no distortion!

I did not apply perspective correction to this XF 18mm photo - I liked it this way

View Point - Taken with X-Pro 1 and XF 35mm lens

Visualization of the word "Disconnect" - Fuji X-Pro 1 with XF 35mm lens

Urban Oasis taken with the XF 18mm lens

Down & Up - Fuji X-Pro 1 with XF 18mm lens

25% stone vs. 75% air - Fuji X-Pro 1 with XF 18mm lens

For me the X-Pro 1 with the XF 18mm and XF 35mm work well for the kind of architecture photography that I mostly do. And the build in Panorama mode allows for some extra cool images. What are your experiences?

Leave a comment below or tweet me @hamburgcam

And if you liked my post I am always happy if you spread the word and retweet, like or google +1 it :-) 

Fuji X-Pro 1 and Canon EF lenses

I was very excited when I found out that there will be an adapter to connect Canon EOS EF lenses to the Fujifim X-Pro 1 mount, and ordered it right away. I currently own the Fujinon XF 18mm and 35mm lenses that cover my mainly used focal length. But I have some nice Canon EOS EF lenses that I want to use when I need a bit more focal reach.

Obviously there are two caveat when using Canon EOS EF lenses on a X-Pro 1

1. You loose the AF and IS on the Canon lens and some of the EF lenses are not that comfortable to manual focus as these lenses are mainly built for auto focus use.

2. This is the big bummer! Let me put it in a Henry Ford style sentence: You have full control over the aperture setting on EF lenses as long as it is "wide open" ;)

The lens will only work at its open aperture - i.e. the 50mm f/1.4 will be at 1.4 when attached to the X-Pro 1 via the adapter.

But there is a hack for that! I have been using it and it has been working for me. You can set the aperture on an EF lens to stay/rest at your desired apperture when you follow these steps (at your own risk):

- I attach the desired lens (i.e. 50mm f/1.4) to my Canon DSLR camera and turn it on

- Then I choose the aperture that I would like the lens to stay at (i.e. f/4)

- Next I rest the camera on a steady safe surface such as a table

- Now I push the DOF preview button on the Canon DSLR (the aperture blades close to f/4)

- And while the DOF preview button is pushed I disconnect the lens from the DSLR

- Finally I switch off the DSLR and put the camera mount cap on it

If you now look into the front of the lens you can see that the aperture blades are still in the f/4 position - or whatever aperture you chose.

That's quite a finger acrobatics hack, isn't it?

Carrying a DSLR around with you and performing this hack every time you want to switch the aperture on your EF lens is not very practical in the field. Therefore you should choose the best "compromise" aperture for your DOF liking and use ND filters to allow you to still work at wide open apertures even in bright light situations.

I mainly shoot with the Fujinon XF lenses, but occasionaly I attach the Kipon EOS-XF adapter and a Canon EF tele lens for those situations that would not work well with my current Fuji lenses:

The Canon EF 70-200 f/4 IS L plus 1.4x TC was the crazyest combo I came up with. The FOV 35mm equivalent is 420mm and the optical quality is pretty good!

Fuji X-Pro 1 with Canon EF 85mm f/1.8 @f/2.2

Fuji X-Pro 1 with Canon EF 85mm f/1.8 @f/2.2 creates a nice creamy bokeh

Fuji X-Pro 1 with Canon EF 85mm f/1.8 @f/2.2

Fuji X-Pro 1 with Canon EF 135mm f/2 L @f/2 this creates an even better bokeh

And finally the mother of all tele test: The Moon! Fuji X-Pro 1 with Canon EF 70-200 f/4 IS L plus 1.4x TC @f/7.1 ISO 400 and 1/500s on a tripod in standard JPG mode

The three Canon lenses I tested worked well with the Fuji X-Pro 1 and the Kipon EOS-XF adapter. Here are the settings that I prefer and thoughts about the lens combination with the X-Pro 1:

- Canon EF 85mm f/1.8 makes the most sense in terms of focal length (around 130mm FOV on the X-Pro 1), size and weight for me. The optical quality is great but there is some color fringing wide open (just like on the Canon 5D MK II). Stopped down to f/2.8 I think this is a great combo!

- Canon EF 135 f/2 L is one of the sharpest Canon lenses with a beautiful creamy bokeh. It performs very well on the X-Pro 1 shows lots of detail resolution and has a nice size focus ring to work with. But it is heavy and difficult to focus on moving subjects. The equivalent FOV of 200mm on the X-Pro 1 is more than the EVF refresh rate and 10x zoom function can cope with. It is best used with a tripod on still objects.

- Canon EF 70-200 f/4 IS L with and without 1.4x TC. I was pleasently surprised how good the optical quality was on the X-Pro 1. Especially with the 1.4x TC I get quite a bit of color fringing on my Canon 5D MK II, but I hardly got any on the X-Pro 1. I also got a much better moon shot with the lens attached to the X-Pro 1 in jpg than I ever got on my 5D MK II in RAW. The X-Pro 1 does have a 1.5 crop advantage, but the Canon also has 5 MPix more resolution...

This combo is almost a telescope at 420mm equivalent FOV and not very practical to focus. You need lots of light, a still subject and shutter time of 1/1000s or a tripod to get a usable shot.

My resume:

The three Canon EF lenses that I tried so far did resolve details very well and gave pleasing and consistent color results. In terms of size, weight and focal length the EF 85mm f/1.8 works best for me. I got very good results with the longer focal length, too. But in order to focus these lenses correctly you need to switch to EVF, use the 10x magnifier and try not to get dizzy with all the motion blurr you get at those zoom focal length. Fuji did improve the EVF refreshrate in their last FW update 1.10 and that really helped. But an even bigger improvement woul be a second, reduced zoom factor option of 5x, an even faster refresh rate or (even better) focus peaking.

But even then the hack to change the aperture on EF lenses is less than perfect. The old Canon FD mount lenses did still have an aperture ring and might be your better alternative if you still own some of them or find one cheap on ebay. Although the optical quality might not be as good as on the majority of the newer EF lenses it might be worth looking at the FD-XF adapter, too.

Let me know what you think of alternative lenses on the XF Mount in the comments or tweet me @hamburgcam

And if you liked my post I am always happy if you spread the word and retweet, like or google +1 it :-)