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Colliculus' photostream
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Who am I?
I'm Alex.
I'm Flickr addicted!
I'm a 25 26 27 28 29 years old man.
I'm from Paris, France.
I'm an amateur photographer since the end of 2007.
I'm a PhD student at Ecole des Mines de Paris' Robotics Laboratory working on ADAS / ISA.
I'm a Doctor of Philosophy in Computer Science, Robotics and Mathematics (my thesis [fr], one of my paper [en]).
I'm a research engineer for a GPS manufacturer (working on embedded graphical user engine).
I'm an IT-Quantitative analyst.
Why taking pictures?
Why not?
Which equipment do I use?
I don't use any digital camera anymore (but perhaps again in the future if Pentax will build a full frame reflex...).
I have a lot of full manual film cameras :
- Zenit 11
- Zenit 12
- Ricoh KR-10
- Ricoh KR-10
- Chinon CE-4
- Pentax 1000
- Pentax LX
- Mamiya C330s
- Polaroid
I have a lot of lenses for all theses Pentax K-mount cameras:
- fish eye 16mm
- wild angle 28mm,
- 40mm pancake,
- 50mm
- 70
- 120
- 200
- 500
(I have only a 80mm lense for my c330s camera).
A lot of filters (UV, Polarizer, Yellow, Orange, Red, Green);
And some cool gadget (focal length multiplier,...)
Ok, this is a lot of stuff!
But I'm now using principally my Pentax LX with a 28mm lense.
Which software do I use?
I'm using Adobe Photoshop Lightroom just for some pos-treatments to enhance contrasts, luminosity,...
Some example (before/after):

(Yes it's me on this last one! You can see it on a larger version)
About flickr awards...
There are many groups on flickr that distribute awards, each one of them being bigger and flashier than the other. At the end such awards have no value because there is so many and anybody can give one. At the end all of this tends to make no sense. And a big image flashing on a picture's page distract readers from the very picture. So be warned, awards on my stream will most probably get removed.
Any other interests?
Yes!
I play badminton (only for fun, no competition,...) since last years.
I like to read (see some of my read books) lot of books (poems, sciences,...) specially into the subway.
Thanks
A huge thank you to Thomas Claveirole for my first pro account, advices and to let me discover some film cameras.
People who visited my profile recently comes from

Colliculus' favorite photos from other Flickr members (35)
Contacts (93)
Groups (40)
- I am film 14,577 photos, 475 members
- Argentique 3,434 photos, 75 members
- Pentax LX B&W 145 photos, 13 members
- my pentax lx 1,171 photos, 43 members
- Pentax LX 2,931 photos, 192 members
- Le coin des photographes 9,065 photos, 405 members
- Upgrade to Film 90,216 photos, 1,577 members
- Fine art minimalism 1,257 photos, 812 members
- Canon EOS 5D Mark II. 325,106 photos, 15,932 members
- Ricoh KR 3,868 photos, 370 members
- Moyen-format 9,420 photos, 255 members
- Mamiya C330 13,772 photos, 1,321 members
- full frame fisheye 11,697 photos, 1,259 members
- Zenitar 16mm Fisheye 6,415 photos, 1,070 members
- Rencontres d'Arles [official] 1,760 photos, 521 members
- Twin Lens Reflex 138,425 photos, 10,605 members
- Converted Digital Infrared Cameras 18,885 photos, 1,606 members
- Pentax K-1000 users and lovers (k1000) 48,006 photos, 3,199 members
- I Shoot Film 1,765,386 photos, 69,675 members
- Future is Analogue 65,412 photos, 1,733 members
- French-Français 362,049 photos, 9,460 members
- Flickr API 770 photos, 10,459 members
- B+W 307,175 photos, 12,396 members
- FILMISM 86,073 photos, 2,207 members
- Urban Night Shots 165,843 photos, 13,468 members
- 35 mm Photography 38,048 photos, 1,924 members
- Black and White Film 257,149 photos, 8,139 members
- Zenit Users 45,192 photos, 4,689 members
- L'argentique n'est pas mort. 6,030 photos, 223 members
- SLR-group [non-digital only | shot film?] 20,615 photos, 1,020 members
- - Zenit Russian Cameras [*ONLY* photos of Zenit kit!] 2,043 photos, 928 members
- Night Images 781,266 photos, 95,221 members
- B&W 2,433,509 photos, 128,451 members
- Pinhole Photography 56,177 photos, 8,391 members
- People of Marseille[s] 11,758 photos, 541 members
- Shot Sessions 105 photos, 2 members
- Kelsey Smith's Lightroom Presets 604 photos, 709 members
- Paris 244,467 photos, 26,604 members
- flickr@paris 3,773 photos, 3,079 members
- Panasonic LUMIX DMC-TZ3 25,346 photos, 727 members
Testimonials (0)
Colliculus doesn't have any testimonials yet.
- Joined:
- January 2008
- I am:
- Male and Taken




![[post-traité] by Psychée](http://farm4.staticflickr.com/3043/3698646555_90d7b09262_s.jpg)






