tilt-shift lens diy

August 10th, 2010 No comments

here are some nice tutorials for building tilt-shift lenses yourself.

http://cow.mooh.org/projects/tiltshift/

dslr intervalometer

July 26th, 2010 No comments

i stumbled upon this nice tutorial: http://cms.diodenring.de/electronic/microcontroller/82-intervalltimerv2

it shows you how to build a tiny and cheap intervalometer for your dslr-camera. really tiny. i never build something so small before. but i will definetly try it out. the materials cost only 87cents!

update: here is another one with more features. http://www.doc-diy.net/photo/smatrig2/

Tutorials for building a ring-light for close-up photography

May 11th, 2010 No comments

here are 2 nice tutorials of howto build a ringlight for close-up photography yourself with little money.

http://metku.net/index.html?path=mods/ring-light/index_eng

http://www.diyphotography.net/diy-macro-lighting-led-ring

and another one with fibre glass cables (very nice!):

http://fuzzcraft.com/ringlight4-1.html

douglas adamsische türen – sprechende türen [update]

May 1st, 2010 No comments

UPDATE

Die sprechende Tür ist fertig 🙂

Zur Zeit bastel ich in der c-base an sprechenden Türen.

Hier eine erste Impression:

RawTherapee – a free raw picture editor/converter

April 29th, 2010 No comments
RawTherapee

RawTherapee

a few days ago i found this very nice raw-picture editor and converter. its pretty close to what you can do with the commercial variants like adobe lightroom, apple aperture or bibblepro.
the nice thing with this piece of software is that it also supports linux systems. which from the commercial ones only bibblepro does. thumbs up! dope stuff.
you can find out more here: http://www.rawtherapee.com/?mitem=2
AND DONT FORGET to donate the author a bit.

compile dcraw raw image converter under debian lenny to support canon eos 7d .cr2-files

April 20th, 2010 No comments

after a long search i finally found a method to compile dcraw under debian so that it can handle the raw files of my canon eos 7d.

just do the following:
download the c-source from http://www.cybercom.net/~dcoffin/dcraw/dcraw.c
open a terminal and navigate to the folder you downloaded the c-source.
then install two libraries needed for compiling dcraw

apt-get install libjpeg62-dev

apt-get install liblcms1-dev

after that compile dcraw with the following command

gcc -O3 -o dcraw dcraw.c -lm -ljpeg -llcms

then copy the compiled version of the program (dcraw not dcraw.c) to your /usr/bin

now you are set.
navigate to a folder with raw pics and just type

dcraw *

now it will batch convert all the containing raw files

i found this info here: http://www.camerahacker.com/Forums/DisplayComments.php?file=Digital%20Camera/RAW_converter_for_linux

mini flashlight holder

March 22nd, 2010 No comments

this is a superb tutorial about building a very practical and versatile holder for mini flashlights with minimal effort.
http://www.benvelo.com/flashlightholder_mini_1.htm

light painting – first try

March 19th, 2010 No comments

sooo much fun!
http://gallery.rasda.de/d/26030-2/rasda_light.jpg

Categories: Misc. Tags:

screampong!

February 5th, 2010 No comments
Categories: c-base, compjutah, w... t.. f... Tags:

rapman @ c-base. it works!!!

October 21st, 2009 No comments

Die Rekonstruktion der c-base Raumstation ist einen Schritt weiter. Wir können jetzt unsere eigenen Teile produzieren (Rapid Prototyping). HOOORAY!!!

rapman @ c-base – its working 🙂 from rasda on Vimeo.