Sunday, October 14, 2012

PHOTOGRAPHIC COMPOSITION




Volumes have been written about this topic and probably without exception, it is always mentioned that there are really no rules that are carved in stone.  What we do have is a number of guidelines, all designed to help us create better pictures.  However, these should not be looked upon as a replacement for visually evaluating whatever we try to photograph.  What we see in the viewfinder of our cameras remains as important as ever.  One piece of advice that I always give is “if it looks good, shoot it.”

Some individuals intuitively use good composition and end up with good pictures.  For them the guidelines of composition will turn into an explanation of why their pictures look good.  For the majority, however, these guidelines will help to create better pictures by simply evaluating what is seen in the viewfinder, applying some of these guidelines and thus end up with better pictures than what otherwise might have been the case.

It is not the purpose of this article to touch on each and every one of these rules.  Instead I will concentrate on just the most important ones in order to keep this from getting too tedious.

Of all these guidelines, without question the most useful one is the rule of thirds.  Here we divide the image seen in the viewfinder by two evenly spaced vertical and horizontal lines.  This will help composition in a variety of ways.  Not only does it  lead to better placement of the main object of the picture, it also suggests better placement of the horizon as well as placement of other important aspects of the picture.






In these four examples I used the rule of thirds by placing the main subject onto one of the four areas where the horizontal and vertical lines intersect.  Especial with cameras where the autofocus sensor is in the center of the viewfinder, it is almost intuitive to place the main subject in the center.  That usually has the result of the picture looking somewhat static.  Applying the rule of thirds usually will lead to a noticeable improvement of the picture.

Of course, this brings up the question which of the four intersection point to place the subject on.  In the first example, the upper left intersection point is most advantageous in order to emphasize the height of the flying bird.  In addition, it is usually better to place a moving subject such that it appears to be moving into the picture, with space in front to move towards.

For the second example there is no clear advantage of one over the other.  Here it is simply a matter of what one feels looks best.

The third example is similar to the first one, again leaving room in front of the bird to move towards.  I chose the lower right intersection point since the bird just took off, flying low across the surface of the water.

The fourth example was taken from a low vantage point, leading to an upward camera angle.  Therefore the picture looks better with the bird up high in the picture with space in front of the bird.  The upper right intersecting point is the best choice in this case.


Another aspect of good composition is lines and diagonals.  They help to lead the eye toward the subject and into the picture.  The path in this photograph shows strong lines.  The main subject was best placed on the lower left intersection point because this way the lines lead to the impression of the bikers moving forward and into the picture.


Even though placing the subject into the center of the picture usually will lead to a static looking image, there are times when this is actually advantageous, as in this case.  The picture contains some very strong lines which all lead the eye toward the main subject.  Utilizing these lines actually made for a better picture by placing the subject into the center.  

Another aspect of the composition of this picture is the cropping.  Some photographs simply look better when cropped from the typical format of the camera.  The horizontal emphasis  of this picture by cropping the top and the bottom further enhance the subject position within the picture.


The horizontal and vertical lines of the rule of thirds also give an indication of proper placement of strong verticals or horizontals within the picture, like the horizon in this case.  The lower horizontal is advantageous because it not only eliminated empty grass space in front of the buffaloes it also allowed to take advantage of the marvelous clouds and blue sky.


This example combines several aspects of good composition.  The strong diagonal lines of the background lead to the main subject, the statue, in the center.  In addition, the columns create a strong pattern which is another element of composition.  Finally, the lady viewing the statue creates a second important viewpoint of the picture.  The placement on the lower left intersecting point very much adds to the composition, as do the strong colors in the otherwise subdued colors of the picture, especially the bright, red hair.


This is another example of strong subject placement, in this case on the right vertical line.  The picture would have had a lot less impact had the subject been placed in the center.  In addition the picture is further enhanced by the pattern of the seats in both the foreground and especially the background.


Placing the subject on the lower left intersecting point emphasized the upward camera angle without allowing it to appear distant as it would have been the case had it been placed on the upper left intersection point.  In addition, the mostly black background creates a lot of so called dead space.  This is often preferable over background detail which would be distracting.  Finally, the violin bow is a strong line, leading to the main subject of the picture.


In portraits it is generally preferable to have more space in front of the face than in back.  Choosing to place the subject in the left vertical of the rule of thirds assured proper subject placement in this case.


There are, however, times when the rule of thirds does not apply, as in this case.  The strong face of the person in this picture was emphasized by the close up of it.  Since it fills the entire frame, there was no other choice than to center it.  Anything else would have been distracting. 



Another element of good composition are curves or s-lines.  As in this example, they are an interesting element of the picture that helps to lead the eye into the picture.


Of course, these elements of good composition don’t apply just to photography.  They have been applied by the great masters for years, just as in this case of the painting “The Bridge At Argenteuil” by Claude Monet.  It contains numerous elements of good composition.   The bridge shows several strong lines, including a pattern created by the upright pillars and it also leads the eye toward the background.    The sailboat in the foreground is placed in the lower left intersection point of the rule of thirds.  The mast the boom and the bow sprit of the boat also form very strong lines.  The combination of all of these elements of good composition ultimately make for a very interesting picture. 

There are certainly additional rules of composition.  As mentioned above, to keep this article from becoming too long and possibly too confusing, I tried to concentrate on the most useful ones here.  Applying these when possible or warranted will lead to better pictures and over time, photographers will get used to it to the extent that these rules and their application will become second nature.  At that point, we will bridge the difference between just taking pictures and creating photographs.





Friday, October 12, 2012

LEICA ADS FROM THE PAST




In the 1930s Leica used a very distinctive style of advertising.  Fortunately, some of these ads have been preserved and I am the lucky owner of some of them.

It is also no secret that the Leica was copied quite blatantly by several other camera manufacturers, including FED and ZORKY in Russia.  In several instances they didn’t even use their own company names.  Instead they literally made fake Leicas, including the Leica script, Leica names on the lenses and fake serial numbers.

But they didn’t stop there.  They also copied the Leica ads of the time and used them for their own purposes.

Fortunately, international law has progressed to eliminate (some of) these practices and Leica Camera AG doesn’t have to compete with fake examples of their cameras any longer.






Virtually the same ad for the FED...

...and for the Zorki



Wednesday, October 10, 2012

EXZELLENT AUFGENOMMEN




Ich habe gerade einen Zeitungsausschnitt von einem Leser aus Deutschland bekommen.  Es ist ein Bericht über die Photokina, ins Besondere über die Leica Camera AG und die Neuigkeiten die sie auf der Photokina erstmals vorgestellt haben.  Der Bericht beinhaltet  zwar kaum etwas Neues, es ist dennoch interessant mal zu sehen wie andere über die neuen Leicaerzeugnisse berichten.














LEICA M - 24 MEGAPIXELS - INADEQUATE?




A reader asked  “Isn't 24 megapixels inadequate in comparison to the competition?”, to which I answered:

“The short answer is “no.”  The megapixel race, while once important, should have come to an end a while ago already.  But it is oh so salable.  The buying public in general has been conditioned to think that all it takes is more megapixels to increase camera performance.  Nobody is ever talking about lenses, yet it is the lens that ultimately delivers the image to the sensor.  To make sensors with a resolution that surpasses that of the lenses makes no sense.  The ever increasing number of pixels of a full frame sensor, for instance, naturally necessitates making the individual pixels smaller to allow them to be all fitted in the full frame sensor space.  At one point the individual pixels become so small that they exceed the resolution capabilities of the lenses used in conjunction with that sensor.  With other words, we have a theoretical resolution that cannot possibly be met.  At that point all that’s left is advertising potential.
I wrote about that very issue a while ago in an article, titled:

“THE MEGAPIXEL RACE - ARE THERE LIMITS?”
Go take a look.  It should answer your question.”




Tuesday, October 9, 2012

THE OTHER LEICA




Leica consists of more than just Leica Camera AG in Solms.  The original company of Ernst Leitz Wetzlar GmbH was split into three independent companies, LEICA CAMERA AG in Solms, Germany, LEICA MICROSYSTEMS GmbH, Wetzlar, Germany and LEICA GEOSYSTEMS AG
Heerbrugg, Switzerland.

In 2005 Leica Geosystems was acquired by the company of Hexagon Metrology, headquartered in  Cobham, Surrey, Great Britain.    Hexagon Metrology offers a comprehensive range of products and services for all industrial metrology applications in sectors such as automotive, aerospace, energy and medical. They support their customers with actionable measurement information along the complete life cycle of a product – from development and design to production, assembly and final inspection.

With more than 20 production facilities and 70 Precision Centers for service and demonstrations, and a network of over 100 distribution partners on five continents, they empower their customers to fully control their manufacturing processes, enhancing the quality of products and increasing efficiency in manufacturing plants around the world.



Along with Leica Camera AG, Hexagon Metrology has also been building a new facility in Wetzlar for the production of Leica Geosystems to expand their capacity in Germany.
Groundbreaking began in November 2011. The official opening was in September 2012.  The production hall opening in Wetzlar was celebrated with about 350 guests from the worlds of commerce, science and politics attending the Metrology Forum Wetzlar held on 27th and 28th September 2012. The building provides space for the manufacture of ultra-high-precision 3D coordinate measuring machines under the Leitz brand, sensor assembly as well as the Research and Development Department.

Hexagon Metrology has an excellent reputation in the field of ultra-high-precision measurement – a unique expertise for which Leica Geosystems also manufactures, for example, the world's most accurate coordinate measuring machine Leitz Infinity, which boasts a measuring accuracy of 0.3 micrometres.

With the new Leica Geosystem facility and the upcoming move of Leica Camera back to Wetzlar, the area’s reputation as a world leader in optics an precision measurement techniques will continue to be assured.


More information on the other Leica companies can be found here:


60 MEGAPIXEL LEICA CAMERA



NEW LEICA M MONOCHROM SAMPLE PHOTOS








ePHOTOzine published a set of sample photographs taken with the Leica M Monochrom.  They once again show the remarkable performance of that camera.  Even at ISO 10,000 the results look quite acceptable with a noise patterns that looks very much like the grain of a high speed black and white film.



ISO 320
This sample also shows the incredible performance level of the new Summicron 50mm f/2.0 ASPH.  There is  hardly any flare  from the hotlight spot on top.

For the complete article go to
http://www.ephotozine.com/article/leica-m-monochrom-sample-photos-19223


For other articles on the Leica M Monochrom go to:

ISO TEST: LEICA M MONOCHROME vs.LEICA M9

COMPARISON LEICA M MONOCHROM vs. LEICA M6

 More information can be found by typing Leica M Monochrome in the white search bar on top of the article.



Saturday, October 6, 2012

LEICA Barnack Berek Blog GALLERY 10-06-2012




Just 10 miles from Solms, in the city of Weilburg, is Studio Amling.  It is operated by the husband and wife team of Marlies and Lothar Amling.  Marlies is a highly regarded photographer who has won acclaim for her work not just in the area but across Germany.  She started out in the photography business of her father, went to photography school in Hamburg, worked with several photographers as an apprentice and finally received her certification as a Fotografenmeister (Master Photographer).  She has always worked with Leica equipment which extended in the past to her black and white lab in form of a Focomat IIc enlarger.  Today she is working exclusively digital.  All of her work is done in house, including printing and framing.

Today’s LEICA Barnack Berek Blog Gallery is exclusively dedicated to her work.


































For a larger selection of her work, go to: http://www.foto-amling.de/




Thursday, October 4, 2012

LEICA GmbH? LEICA NOW 100% PRIVATELY OWNED




It has been reported Leica is now 100% privately owned. The main shareholder, Lisa Germany Holding GmbH, announced earlier this week that it had successfully bought out the remaining 2.44% of stock still in the hands of third-party shareholders, for a set price of €30.18 (~$39) for each of the shares.

The stock will also be removed from the Frankfurt Stock Exchange.  This move is being taken as a cost saving measure because now the management will no longer need to worry about the hassles that come with being a publicly traded company.

This also means that we will see a change in the name of the company.  The AG in Leica AG stands for Aktiengesellschaft, meaning stock company.  We will most likely see the name change to Leica GmbH, Gesellschaft mit beschränkter Haftung, limited liability company.

Here is the official Leica press release:

Main shareholder acquires 100 per cent shareholding in Leica Camera AG

Lisa Germany Holding GmbH, which previously held 97.58% of the shares in camera and sport optics manufacturer Leica Camera AG, has now become the company's sole shareholder. This squeeze-out, whereby the stakes held by minority shareholders were transferred to the main shareholder in return for a fair cash settlement, came into force with the entry of the transaction in the Commercial Register at Wetzlar Lower Court on 26 September 2012. The decision to transfer the shares had been taken by resolution of the extraordinary general meeting held by Leica Camera AG on 30 March 2012.

Via the entry in the Commercial Register, the minority shareholders' shares have been transferred to Lisa Germany Holding GmbH in return for a cash settlement of EUR 30.18 per share.

Frankfurt Stock Exchange had already suspended the quotation of Leica Camera AG's share, and the discontinuation of their listing is expected imminently.


Tuesday, October 2, 2012

LEICA M ADAPTER R




One of the much talked about accessories for the new Leica M is the adapter R which allows the use of Leica r lenses.  When combined with the new digital Visoflex finder, it converts the Leica M to a virtual DSLR like camera, allowing proper focusing with the R lenses.  It is looked upon as the long awaited answer of Leica R lens owners for a viable digital camera to use their lenses on.

Leica M with Leica M adapter R and mounted R lens


There have been several questions regarding this adapter.  One is if there is any electronic coupling.  The answer is “no.”  The adapter is strictly a mechanical device.  But it does have the 6 bit code, common on many of the M lenses, which lets the camera recognize that the R adapter is mounted. The camera’s menu then offers a selection of about twenty R lenses. Those have been tested and calibrated to ensure perfect quality of the image. This does not mean that other R lenses will yield poor results.  You can properly use any of the lenses not listed on the menu by simply selecting a similar lens. Depending on the market’s acceptance Leica might add some more lenses to the menu.

The new R adapter will be available soon for slightly more than 300 dollars.

Many Leica owners have asked the question if the old Leica #22228 R adapter can be used also.  This adapter was developed in the 1970s to allow the use of Leica R lenses on the Leicina Special motion picture camera.  Since that camera was equipped with the Leica M mount, many Leica owners used this adapter successfully to mount R lenses on the Leica M cameras.  However, it has limitations.  Only the older R lenses can be mounted on the adapter.  Any of the newer R lenses with the ROM contacts won’t fit.  Don Goldberg of DAG Camera Service in Wisconsin can modify the adapter for about 30 dollars to eliminate that problem.

Leitz 22228 adapter


Another possibility is the Novoflex LEM/LER adapter.   It can be used with any of the Leica R lenses without restriction.  Of any of the aftermarket adapters, this is without question the best one.  It is very close in workmanship and precision to the Leica adapters.  It is listed on the Novoflex website www.novoflex.com for 149 euros.



Finally there is a fairly large number of inexpensive R adapters.  All of them will function correctly, but their overall precision does not match the Leica or Novoflex adapters.  

One important consideration in choosing an R adapter is the fact that many of the Leica R lenses are fairly heavy and therefore can put considerable strain on the adapter.  Leica has always used six screws to secure the lens mount.  In this regard, all other adapters lag behind, even the rather excellent one from Novoflex.  These all have only four screws to hold the lens mount in place.  This is definitely something to consider.



For more information go to:


LEICINA SPECIAL



Monday, October 1, 2012

WHAT’S NEXT FOR LEICA?




When rumors were flying widely what the new “M10” would be like, my crystal ball proved to be quite accurate.  I missed several of the new features, but the rest proved to be quite accurate.  Even though it seems somewhat silly to look beyond the just introduced Leica M and Leica M-E, it is actually quite interesting to take a look into the future.

Obviously, this will inevitably be a look at features that the new Leica M does not offer, features that would definitely enhance the camera and its overall position on the photographic market.

So far the reports on the Leica M have been very positive, rightfully so.  Without a doubt, the camera presents a giant step forward, and it is not an overstatement in saying that the camera will be a success.

But with all the praise that has been put forth, it seems that, at this point anyway, nobody is willing to mention the big gorilla in the room – autofocus.  Whether this is important to any of us individually is of no consequence.  The fact is that, in spite of all its new features, the Leica M is missing one feature that is important in today’s market world, and that is autofocus.

I am certain that this is definitely on the minds of the engineers at Leica, just as I am certain that a solution to this will be forthcoming.  Let’s take a look at how this might be achieved.

The new Leica MAX 24MP CMOS Sensor is certainly capable to determine accurate focus as evidenced by the new ‘focus peaking’ feature.  This information could be electronically transferred to a new line of autofocus lenses.  To start with, these could be optically the same M lenses that are available right now.  The rangefinder coupling and standard focusing mounts could be eliminated, thus making room for the electronics and built-in motors to effect autofocusing.  By maintaining all of the other features of the Leica M, standard rangefinder lenses could be used and accurately focused as could be the R lenses.

As a matter of fact, Cmotion in California makes a servo motor for the Summilux C line of lenses which allows motorized focusing for these lenses.  It is actually very similar to the servo motor prototypes of the Leitz Correfot autofocus system.  These motors attach directly onto the lens and couple to the focusing ring of the lenses via a small gear.  This could be electronically coupled to the autofocus information of the camera body and thus convert the R lenses to autofocus as well.

With this major feature out of the way, what else might we look forward to?  I can certainly see a replacement for the Leica M Monochrom, featuring the Leica MAX 24MP CMOS Sensor without the bayer filter, just as pure black and white was achieved in the M Monochrome.  Thus the camera would be elevated to offer superior black and white performance with all of the features of the new Leica M.

Considering the relatively small size of the current Leica M lenses, I can also envision additional M lenses longer than 135mm.  These lenses could definitely be smaller than the equivalent current R lenses because they don’t require the auto diaphragm mechanism.

My crystal ball also shows a camera similar to the Leica M, but without the rangefinder.  Instead it would replace the rangefinder with a built-in electronic viewfinder.  Of course Leica would have to find another designation for the camera.  The M designation was derived from the German word Messucher, meaning rangefinder.  Thus the M designation wouldn’t make sense any longer.

Finally, we might also see a new version of the Leica X2 equipped with a zoom lens.  That would certainly extend the versatility of the camera and very likely create additional interest in the camera.

Needless to say, we won’t see all these changes at once, if ever.  But I am sure if any of them materialize, the autofocus will be the first one next to an X2 replacement with a zoom lens.  I didn’t make it to the Photokina this year, but I am planning a trip to Germany this coming year.  That will most certainly include a visit to Solms as well as Wetzlar.

I recall a visit to Solms a few years back.  During my conversations I brought up the issue of medium format.  I asked if Leitz would ever consider expanding to that field.  Of course I received the typical non-committal answers, like “we are always considering other venues” and, “we might also consider making medium format lenses.”  In retrospect, that foreshadowed the Leica S cameras and its line of lenses.  Maybe I can ask just the right questions to do some reading between the lines.




Friday, September 28, 2012

LEICA M – A CLOSER LOOK




The new Leica M is without question one of the most exciting new products shown at this year’s Photokina in Cologne.  As time goes on, we will see tests, comparisons, write-ups and opinions regarding this new camera.  Of course along with all of that there will also be some critical voices, complaining about a variety of things. 



Already the ‘complainers for the sake of complaining’ are making their voices known.  Just this morning I read a slew of them who apparently had nothing else to criticize than the red Leica logo in front of the New M.  Some complained that it is too big, others want it in black and then some want no logo at all.  If those silly comments are all they can come up with, I guess Leica is in very good shape with this new camera.



Of course there are some more serious criticisms as well.  Some don’t like the video function, some don’t think the R adapter is a valid solution to the use of R lenses, and, of course there are the old traditionalists that feel the camera is too overloaded with features, the ones that want a bare bones, basic camera.

Just because the camera has certain features that are of no interest doesn’t mean one has to use them, and for the traditionalists there is always the M-E.  We must not forget that Leica cannot forever rely on their traditional customer base.  In order to remain a viable member of the photographic market, it is necessary to widen the appeal of the camera to photographers that previously have chosen other makes of cameras.  I have never seen any valid criticism regarding the Leica M lenses.  Most people are well aware of their market leading performance.  In many cases it has actually been the camera that has kept many of them from investing in the Leica system. In this respect Leica has taken a giant step forward and I am sure that the new Leica M will be able to build on the success that Leica had with the groundbreaking M9, announced in late 2009.



To get a better insight into the M, please look at the Red Dot Forum.  They published a very informative interview with Leica M product manager Jesko von Oeynhausen.  It offers a closer look at what the Leica M is all about.  The interview can be seen here:
http://www.reddotforum.com/content.php/285-Photokina-2012-Red-Dot-Forum-Interview-with-Jesko-von-Oeynhausen



 For more information on the Leica M, go to:

THE NEW LEICA MAX 24MP CMOS SENSOR

UPDATES ON THE NEW LEICA M

THE NEW LEICA M

THE NEW LEICA M ACCESSORIES

LEICA M vs. LEICA M10 RUMORS




Wednesday, September 26, 2012

LEICA-ZENTRUM NIMMT GESTALT AN




90 Handwerker arbeiten auf der Großbaustelle am Wetzlarer Leitz-Park

Wetzlar. Das neue Leica-Zentrum am Schanzenfeld wächst und nimmt täglich mehr Gestalt an: Drei mächtige Baukräne, Bagger und über 90 Handwerker arbeiten derzeit im Schichtbetrieb auf der Großbaustelle "Leitz-Park".

Das Leica-Zentrum ist eine spektakuläre Konstruktion der Frankfurter Architekten Gruber & Kleine-Kraneburg, die in ihrer Architektur die Marke Leica widerspiegelt. In dem modernen Gebäude, mit den verschachtelten Rundbauten auf der Westseite, wird im Januar 2014 die neue Firmenzentrale der Leica Camera AG ihre Pforten öffnen. Dann kann die Leica nach 25 Jahren wieder zu ihren Wetzlarer Wurzeln zurückkehren, wo Oskar Barnack vor 100 Jahren die Ur-Leica konstruierte. Eine Erfindung, die nicht nur die Fotografie revolutionierte, sie legte auch den Grundstein für ein Produkt mit einer weltweiten Erfolgsgeschichte.

So soll der Neubau im Leitz-Park am Rande der Wetzlarer Spilburg aussehen.  Im Januar 2014 wird die neue Firmenzentrale der Leica AG ihre Pforten öffnen

Für Wolfgang Kisselbach, Geschäftsführer der Leitz-Park GmbH, sind die Fertigstellung des Leitz-Parks und das Leicajubiläum im Frühjahr 2014 zwei historische Ereignisse, die es zu würdigen gilt. Aber noch steht für den Geschäftsführer die termingerechte Fertigstellung des über 55 Millionen Euro teuren Bauwerkes im Vordergrund. "Hoffentlich bekommen wir einen milden Winter, dann haben wir bis März 2013 das Gebäude dicht, und können mit dem Innenausbau beginnen", erklärt Oberbauleiter Günter Pracht und zeigt auf den übersichtlichen Terminplan, der zusammen mit zahlreichen Bauzeichnungen die Wände der Leitstelle ausfüllt. "Die ersten Pläne für den Leitz-Park gab es bereits 2007. Aber im Sommer 2010 stieg Leica in die konkrete Planung ein, dabei war Aufsichtsratschef und Investor Dr. Andreas Kaufmann, die treibende Kraft und ein Gestalter mit Visionen", erzählt Geschäftsführer Kisselbach.

Das hochmoderne Gebäude mit einer Länge von 160 Metern und einer Breite von rund 60 Metern verfügt auf drei Geschossen über rund 30 000 Quadratmeter Nutzfläche und damit Platz für rund 650 Mitarbeiter. Neben der Fertigung, Entwicklung und Verwaltung werden in den Rundgebäuden ein Leica-Shop, das historische Fotomuseum und eine Leica-Galerie ihren Platz haben. Ein Fotostudio und ein Restaurant ergänzen das Angebot für Kunden und Leica-Freunde.

"Wir haben bereits Mitte Mai mit den Bauarbeiten begonnen, aber in der Erde. Bis wir in sieben Meter Tiefe auf baufähigen Grund kamen, waren bereits 12 000 Kubikmeter Aushub bewegt", erläuterte Bauleiter Pracht. Auch das Ausbetonieren der Bodenplatte und der beiden Kellergeschosse war sehr zeitraubend, zumal starke Regenfälle die Arbeiten behinderten. Derzeit werden die letzten der 80 freistehenden Betonsäulen gefertigt, zwischen denen dann die Betonwände und großflächigen Fenster montiert werden. "Wenn das mit einer 24 Zentimeter starken Dämmung unterlegte Flachdach fertig ist, sind an dem Bau rund 13000 Kubikmeter Fertigbeton verarbeitet, so die Schätzungen der Bauleute.

Zwar gibt es derzeit keine Probleme, aber bei der Errichtung eines so komplexen Bauwerkes seien Verzögerungen nie auszuschließen, so Kisselbach, der die Besonderheiten an dem nach neuesten energetischen Standards geplanten Gebäude erläuterte. "Thermische Bauteilaktivierung" ist dabei die Bezeichnung für ein modernes System der Klimatechnik, das in dem neuen Firmensitz für eine gleichmäßige Temperatur sorgen soll.

Dafür werden in den Decken und Wänden Kühlschlangen verlegt, durch die Wasser als Heiz- oder Kühlmedium fließt. 80 Rohrleitungen werden die Erdwärme aus 120 Meter Tiefe in das System leiten. "Die Probebohrungen hierzu sind erfolgreich verlaufen und versprechen gute wärmespezifische Werte", so der Geschäftsführer. Zwei kleine Blockheizwerke werden die Stromversorgung übernehmen und bei Bedarf Wärme spenden.

Auch für die Stadt werde durch den Leitz-Park, in dem bereits die aus der Leica Camera hervorgegangenen Firmen Weller Feinwerktechnik und Viaoptik angesiedelt sind, ein enormer Schub ausgehen. Denn die drei Betriebe verbindet ein 15000 Quadratmeter großer Platz. Der öffentliche Campus mit Grünanlagen und einem Cafe, soll zum Treffpunkt für Mitarbeiter, Kunden und Bürger werden.