Vu le manque de documentation sur ce "vieux" cailloux je me permet de créer ce petit topic!
![http://www.lenstip.com/aparaty_image/1371_sig17-35_2.jpg http://www.lenstip.com/aparaty_image/1371_sig17-35_2.jpg](http://www.lenstip.com/aparaty_image/1371_sig17-35_2.jpg)
Name:Sigma 17-35mm f/2.8-4 EX DG Aspherical HSM
Image Circle35mm
TypeWide ZoomFocal Length17 - 35mm
APS Equivalent 1.5x: 25.5 - 52.5mm; 1.6x: 27.2 - 56mm
Max Aperturef/2.8 - 4
Min Aperturef/22Diaphragm Blades8Lens
Construction16 elements in 13 groups, including 2 aspherical and 1 SLD elements
Diagonal Angle of View(Based on image circle)103.7 to 63.4 degreesFocus DetailsInternal
Focus; HSM with full-time manual override
Front Element Rotation
NoZoom SystemRotary
Closest Focus27cm / 10.6 in.
Magnification Ratio0.22x / 1:4.5
Filter Size77mm
Dimensions(Length x Diameter)88.7mm x 83.5mm / 3.4 in. x 3.3 in.
Weight560g / 19.8 oz
test@17mm (avec 6d mode AV)
du brut:
f2.8
![http://reho.st/preview/self/102d15297095d21b93ad978e2feed6fe8e17b4a0.jpg http://reho.st/preview/self/102d15297095d21b93ad978e2feed6fe8e17b4a0.jpg](http://reho.st/preview/self/102d15297095d21b93ad978e2feed6fe8e17b4a0.jpg)
![http://reho.st/preview/self/9dd1bb97062e32ca10005a9bf406dcdfe13023b0.jpg http://reho.st/preview/self/9dd1bb97062e32ca10005a9bf406dcdfe13023b0.jpg](http://reho.st/preview/self/9dd1bb97062e32ca10005a9bf406dcdfe13023b0.jpg)
f5.6
![http://reho.st/preview/self/a1f14e0109498463bd7ae84be3aa93dc93e25a4a.jpg http://reho.st/preview/self/a1f14e0109498463bd7ae84be3aa93dc93e25a4a.jpg](http://reho.st/preview/self/a1f14e0109498463bd7ae84be3aa93dc93e25a4a.jpg)
f8
![http://reho.st/preview/self/ab9adcfd438a12bc7ef38de4658bd56c696881be.jpg http://reho.st/preview/self/ab9adcfd438a12bc7ef38de4658bd56c696881be.jpg](http://reho.st/preview/self/ab9adcfd438a12bc7ef38de4658bd56c696881be.jpg)
f11
![http://reho.st/preview/self/1fcfe89b5c7c4419ee7d28d29fe10c2e07f6265a.jpg http://reho.st/preview/self/1fcfe89b5c7c4419ee7d28d29fe10c2e07f6265a.jpg](http://reho.st/preview/self/1fcfe89b5c7c4419ee7d28d29fe10c2e07f6265a.jpg)
Passé dans ligthroom:
![http://c8.staticflickr.com/6/5598/31121954303_d51199cecc_c.jpg http://c8.staticflickr.com/6/5598/31121954303_d51199cecc_c.jpg](http://c8.staticflickr.com/6/5598/31121954303_d51199cecc_c.jpg)
Message édité par deniks le 28-12-2016 à 14:44:22
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flickr NEW : Ma galerie HFR