Bokeh - it's origins?

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I'm new this group and although I've been a Leica owner (user sounds cold to me) I never really got into the philosophy of it. However having read a lot of the archives it seems I adhered to many of its principles naturally, I suppose that must how the camera changes its owner (I know it changed the way I take pictures).

Well this concept of 'Bokeh' fascinates me, could any of you kind people fill me in on the origins of 'Bokeh' (and how do you pronounce it too)? Are there any rules to 'Bokeh'? Who thought of 'Bokeh'? and how many of you regard it as integral to their 'art'?

-- Philip Woodcock (phil@pushbar.demon.co.uk), November 20, 2001

Answers

Bokeh is what you see when the subject of the picture isn't strong enough, or interesting enough, to keep your attention, so you start wandering through the background. :-) That's how *I* think of it, anyway. :-)

You should do a web search--a lot will turn up, including pages of examples of good and bad bokeh, history, definitions. Basically, it's the quality of out-of-focus stuff--whether it's smooth and creamy (just plain "out of focus" as you'd want it to be) or a bunch of angry semi-sharp repeating lines and stuff (there are lots of ways to be bad). If you start looking, you'll start noticing it.

-- Michael Darnton (mdarnton@hotmail.com), November 20, 2001.


From my experience, certain lenses produce a particularly beautiful rendition of the out-of-focus areas of the shot. Non-ASPH Leica lenses have that reputation, as do lenses from Zeiss, such as those for the Hasselblad camera. It is especially important at the maximum aperture, which is the only "natural" aperture any lens has, and which is not influenced by the shape of the iris opening.

I could post any number of pictures taken with Leitz or Zeiss glass that demonstrate beautiful bokeh. I've chosen one that I've posted here before but which, I think, sums up the reason why I do consider it integral to my art. You may find more on my site.

Peter Hughes Photography

-- Peter Hughes (ravenart@pacbell.net), November 20, 2001.


Philip, it's a Japanese term for the appearance of the out-of focus part of the image. When a lens is described as having "bad bokeh" it seems to be the case that the out-of focus areas are rendered in a more complex way that makes them less smooth, and thus more distracting, than "good bokeh". With good bokeh details are reduced to a blur; with bad bokeh, there seems to be detail within the blur. I've seen this referred to as "busy bokeh." I've experienced this with my 55mm Micro-Nikkor, which renders out-of-focus details as double images. Thus, a twig separates into two blurry twigs.

It seems that more highly corrected lenses are more at risk for bad bokeh. The new 35mm Summicron ASPH, as an example, (according to some), has a busier bokeh than a pre-ASPH one.

We do not yet seem to have much of a common language yet for describing Bokeh, beyond the possibly arbitrary judgement of "good" vs. "bad." I had noticed the effect, though, years before I knew it was called bokeh. I knew there was something odd about the appearance of pictures taken with certain lenses. Seeing it acknowledged in print has helped me learn how to think about it, and it does influence my selection of lenses.

Regards,

-- Bob Fleischman (RFXMAIL@prodigy.net), November 20, 2001.


It is japanese and means fuzzy or fuzziness. I is not specifically a photographic term. I am told it is often used as a polite way to descripe a senile person.

-- Niels H. S. Nielsen (nhsn@ruc.dk), November 21, 2001.

I can’t remember that I have ever shot the bokeh as the purpose instead of something interesting, just as a background.

I agree …this damned “Bokeh” appears when you shoot either a senile person or nothing interesting:?)

-- Victor Randin (ved@enran.com.ua), November 21, 2001.



I thought that the Bokeh "thing" was rather new, but resently I read a book about Leica SM & M3 from the late 50' and under the decription of some of the lenses there were mentioned that "this lens have a very plesant change from sharp to unsharp" So at least for Leica this have been a thing that they was consirned about.

Kaj

-- Kaj Froling (kf@draupnir.dk), November 21, 2001.


Philip,

Some members of the LUG get unreasonably irritated when someone mentions bokeh. I think that may be because, being Leica users, they haven't seen many examples of bad bokeh; it's only when it's ugly that you notice it!

The following example has strange bokeh (apologies to Doug Herr, who first pointed this out in a diffeerent forum and to Mark Cassino, from whose site it is taken and who also has some outstandingly beautiful wildlife pictures - do yourself a favour and browse his site):

http://www.markcassino.com/0007/gallery2/0007ndx.htm

To read some explanations on bokeh, you could try the following sites:

http://www.flarg.com/bokeh.html http://www.slonet.org/~dkrehbie/bokeh/bokeh.htm

-- Ray Moth (ray_moth@yahoo.com), November 21, 2001.


Different strokes for different folks--you'd best look around and form your own opinions. I ran to Peter Hughes' site to see what was to be found there in the way of beautiful bokeh, and a lot of what I saw, I would mainly put in the "irritating" class--no double lines, but too granular and harsh for my taste. Fortunately, the subjects overpowered the backgrounds.

-- Michael Darnton (mdarnton@hotmail.com), November 21, 2001.

Philip, just in case you haven't already checked out one or two of these:

http://digistar.co m/rollei/1999-09/0629.html
http://fox.nstn.ca/~hmmerk/ ATVB.pdf
http://fox. nstn.ca/~hmmerk/HMArtls.html#anchor26001
http://fox.nstn.ca/~hmme rk/HMBooks.pdf
http://fox.nstn.ca/~hmmerk /DOFR.html
http://home pages.ihug.com.au/~parsog/Guy/bokeh.html
http ://mejac.palo-alto.ca.us/leica-users/v17/msg11954.html
http ://mejac.palo-alto.ca.us/leica-users/v18/msg09754.html
http://members.aol.c om/abreull/htm/08a.htm
http://www.foto.no/niko n/lens_surv.html
http://nemeng.com/leica/
ht tp://www.geocities.com/SoHo/Workshop/8827/TamronBokeh.html< /U>
http://www.greenspun.com/bboard/q-and-a-fetch-msg.tcl?msg_id=004R VI
http://www.greenspun.com/bboard/q-and-a-fetch-msg.tcl?msg_id=004X 5S
http://www.greenspun.com/bboard/q-and-a-fetch-msg.tcl?msg_id=005r YD
http://www.greenspun.com/bboard/q-and-a-fetch-msg.tcl?msg_id=005u Fo
http://www.greenspun.com/bboard/q-and-a-fetch-msg.tcl?msg_id=006D s2
http://www.greenspun.com/bboard/q-and-a-fetch-msg.tcl?msg_id=006h 9m
http://www.greenspun.com/bboard/q-and-a-fetch-msg.tcl?msg_id=006R AB
http://www.greenspun.com/bboard/q-and-a-fetch-msg.tcl?msg_id=006R Q7
http://www.greenspun.com/bboard/q-and-a-fetch-msg.tcl?msg_id=006s wA
http://www. imx.nl/photosite/leica/technics/faq.html
http://www.imx.nl/photosite/leica/technics/optics01/lensdesign0 1.html
http://www.kenrockwel l.com/tech/bokeh.htm
http://www.lynnfarmerphoto.net/35MMBoard/messages/2dqtr99/3896.ht ml
http://www.lynnfarmerphoto.net/35MMBoard/messages/3dqtr99/5343.ht ml
http://www.minox.org/bokeh.html
http://www.pathcom.co m/~vhchan/bokeh.html
htt p://www.photo.net/bboard/q-and-a-fetch-msg?msg_id=000fFO
http://people.sm u.edu/rmonagha/mf/cameras.html

Have a nice Bokeh!

-- Michael Kastner (kastner@zedat.fu-berlin.de), November 21, 2001.


Okay, here we go again => Don't know why all that formatting here often leaves something undone.

-- Michael Kastner (kastner@zedat.fu-berlin.de), November 21, 2001.


Philip, Only in the last couple of years have I seen the term "bokeh" applied to describe the out-of-focus areas of a picture. But 30 years ago, when shooting 500mm mirror telephotos, we noticed that the out-of-focus areas were populated with small "donut shaped" highlights. I never heard a specific term applied to it but that was apparently also bokeh. Most people disliked that particular type of bokeh. It didn't bother me because using mirror lenses was the only way I could then afford good quality long telephotos. LB

-- Luther Berry (lberrytx@aol.com), November 21, 2001.

Thanks everybody, I suspected a lot of this. Having looked back at old photos taken with different cameras I can see 'good' and 'bad' bokeh. My first SLR was an old Praktika with a few nice Zeiss lenses and they always looked nice even when I didn't know quite what I was doing with it. The Canon that replaced was HORRIBLE, even sharp pictures never felt right. Fortunately I had the good sense and luck to replace it with my SL a year later. It all seems to make perfect sense now, the old Zeiss lenses - my SL - and a friend's 'Blad, always looked good. Yes we are spoilt by Leica, I'll never have anything else.

-- Philip Woodcock (phil@pushbar.demon.co.uk), November 21, 2001.

One of the best "bokeh" producing lenses I own is my current 85mm f1.8 AFD Nikkor, so German manufacturers do not have the market cornered on pleasing out of focus highlights.

-- Andrew Schank (aschank@flash.net), November 22, 2001.

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