Colors Of WildLife

Objectifs Sigma

 Site Fr (http://www.sigma-photo.fr/site/main/index.aspx)
Site E (http://www.sigmaphoto.com/lenses/lenses_chart.asp)

(http://photo.colorsofwildlife.net/0049791001173684572-81241115249.jpg)

Nouveau catalogue Sigma: SIGMA-lens-English (http://www.sigma-photo.co.jp/english/brochures/pdf/SIGMA-lens-English.pdf)

Test Objectifs
Objectifs Zoom super grand angle
Sigma 12-24mm f/4.5-5.6 EX DG photodo (E) (http://www.photodo.com/topic_239.html), ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=504)
Sigma AF 15-30mm f/3.5-4.5 EX DG photodo (E) (http://www.photozone.de/8Reviews/lenses/sigma_1530_3545/index.htm), ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=428)
Sigma 17-35mm f/2.8-4 EX DG ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=345)
Sigma EX Aspherical DG DF 20-40mm f2.8 ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=117)

Objectifs Zoom standard
Sigma 24-70mm f/2.8 EX DG - ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=354)
Sigma 28-70mm f/2.8 EX DG - sigmauser (E) (http://www.sigmauser.eu/content/view/47/47/), ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=353)
Sigma 28-200mm f/3.5-5.6 DG Macro - sigmauser (E) (http://www.sigmauser.eu/content/view/29/47/), ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=461)
Sigma 28-300mm f/3.5-6.3 DG Macro - photodo (E) (http://www.photodo.com/topic_224.html), ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=493)

Telephoto zoom lens
Sigma 50-500mm f/4-6.3 EX DG APO HSM - ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=389)
Sigma AF 70-200mm f/2.8 EX APO HSM DG - photozone (E) (http://www.photozone.de/8Reviews/lenses/sigma_70200_28/index.htm), ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=346), shutterbug (E) (http://shutterbug.com/equipmentreviews/lenses/1106sigma/), photodo (E) (http://www.photodo.com/topic_18.html), slrgear (E) (http://www.slrgear.com/reviews/showproduct.php/product/217/cat/31)
Sigma AF 70-300mm f/4-5.6 APO DG macro - photozone (E) (http://www.photozone.de/8Reviews/lenses/sigma_70300_456/index.htm), ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=369), zone-numerique (Fr) (http://www.zone-numerique.com/Test_53_Test_de_l'objectif_Sigma_70-300_APO_MACRO_DG.htm), photodo (E) (http://www.photodo.com/topic_36.html)
Sigma AF 80-400mm f/4.5-5.6 EX APO OS - photozone (E) (http://www.photozone.de/8Reviews/lenses/sigma_80400_4556os/index.htm), ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=444)
Sigma 100-300mm f/4 EX DG HSM - sigmauser (E) (http://www.sigmauser.eu/content/view/28/47/), photozone (E) (http://www.photozone.de/8Reviews/lenses/sigma_100300_4/index.htm), ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=465), photodo (E) (http://www.photodo.com/topic_157.html)
Sigma AF 120-300mm f/2.8 EX HSM APO - photozone (E) (http://www.photozone.de/8Reviews/lenses/sigma_120300_28/index.htm), ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=336),  the-digital-picture (E) (http://www.the-digital-picture.com/Reviews/Sigma-120-300mm-F-2.8-EX-DG-HSM-Lens-Review.aspx), photodo (E) (http://www.photodo.com/topic_13.html)
Sigma AF 135-400mm f/4.5-5.6 APO DG: photozone (E) (http://www.photozone.de/8Reviews/lenses/sigma_135400_4556/index.htm), ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=431), sigmauser (E) (http://www.sigmauser.eu/content/view/26/47/)

Sigma 300-800mm f/5.6 EX DG HSM - ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=405)
 
Objectifs Macro
Sigma AF 50mm f/2.8 EX macro DG - photozone (E) (http://www.photozone.de/8Reviews/lenses/sigma_50_28/index.htm), ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=397), photodo (E) (http://www.photodo.com/topic_53.html), popphoto (E) (http://www.popphoto.com/cameralenses/4118/lens-test-sigma-18-50mm-f28-ex-dc-macro.html)
Sigma 70mm f/2.8 EX DG Macro - photodo (E) (http://www.photodo.com/topic_213.html), sigmauser(E)  (http://www.sigmauser.eu/content/view/78/47/), ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=483)
Sigma AF 105mm f/2.8 EX macro DG - photozone (E) (http://www.photozone.de/8Reviews/lenses/sigma_105_28/index.htm), sigmauser (E) (http://www.sigmauser.eu/content/view/27/47/), ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=435), fourthirds-user (E) (http://fourthirds-user.com/2007/08/sigma_105mm_f28_ex_dg_macro_lens_review.php)
Sigma AF 150mm f/2.8 APO EX DG HSM macro - photozone (E) (http://www.photozone.de/8Reviews/lenses/sigma_150_28/index.htm), ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=347), shutterbug (E) (http://shutterbug.com/equipmentreviews/lenses/1206sigma/), photodo (E) (http://www.photodo.com/topic_19.html)
Sigma AF 150mm f/2.8 APO EX HSM macro DG D - photozone (E) (http://www.photozone.de/8Reviews/lenses/sigma_150_28_nikon/index.htm), slrgear (E) (http://www.slrgear.com/reviews/showproduct.php/product/180/cat/30)
Sigma 180mm f/3.5 EX DG Macro - photodo (E) (http://www.photodo.com/topic_130.html), naturepixel (Fr) (http://www.naturepixel.com/test_sigma_180mm_macro.htm), photozone (E) (http://www.photozone.de/8Reviews/lenses/sigma_180_35/index.htm), ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=456)

Objectifs grand angle
Sigma 8mm f/3.5 EX DG Circular Fisheye - photodo (E) (http://www.photodo.com/topic_174.html), ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=475)
Sigma AF 20mm f/1.8 EX - photozone (E) (http://www.photozone.de/8Reviews/lenses/sigma_20_18/index.htm)
Sigma 50mm f/2.8 EX DG Macro slrgear (E) (http://www.slrgear.com/reviews/showproduct.php/product/216/cat/30)

Objectifs DC pour camera DSLR
Sigma 30mm f/1.4 EX DC - photodo (E) (http://www.photodo.com/topic_20.html)
Sigma 10-20mm f/4-5.6 EX DC - ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=362), photozone (E) (http://www.photozone.de/8Reviews/lenses/sigma_1020_456/index.htm)
Sigma AF 17-70mm f/2.8-4.5 DC macro - photozone (E) (http://www.photozone.de/8Reviews/lenses/sigma_1770_2845/index.htm), ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=415)
Sigma 18-50mm F2.8 EX DC Macro - photodo (E) (http://www.photodo.com/topic_186.html), photozone (E) (http://www.photozone.de/8Reviews/lenses/sigma_1850_28/index.htm), ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=342)
Sigma AF 18-50mm f/3.5-5.6 DC - photozone (E) (http://www.photozone.de/8Reviews/lenses/sigma_1850_3556/index.htm)
Sigma AF 18-125mm f/3.5-5.6 DC - photozone (E) (http://www.photozone.de/8Reviews/lenses/sigma_18125_3556/index.htm), ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=377)
Sigma 18-200mm F3.5-6.3 DC OS - photodo (E) (http://www.photodo.com/topic_185.html), photozone (E) (http://www.photozone.de/8Reviews/lenses/sigma_18200_3563/index.htm), ephotozine (E) (http://www.ephotozine.com/article/Sigma-18-200mm-f35-63-DC-OS-1)
Sigma APO 50-150mm f/2.8 EX DC HSM - photodo (E) (http://www.photodo.com/topic_161.html), sigmauser (E) (http://50-150mm f/2.8 EX DC HSM), ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=479)
Sigma AF 55-200mm f/4-5.6 DC - photozone (E) (http://www.photozone.de/8Reviews/lenses/sigma_55200_456/index.htm), ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=414)

Telelens
Sigma 300/2.8 HSM EX naturephotographers (E) (http://www.naturephotographers.net/sigma30028.html)
Sigma 500mm f/4.5 EX DG - sigmauser (E) (http://www.sigmauser.eu/content/view/48/47/), ephotozine (E) (http://www.ephotozine.com/equipment/tests/testdetail.cfm?test_id=360)

SIGMA EX Apo Tele Converter Compatibility chart for SIGMA brand lensess sigma-photo (E) (http://sigma-photo.com/lenses/lenses_tele.asp) (msongo)

(http://photo.colorsofwildlife.net/0100383001177707839-8020018746.jpg)

Sigma 18-50mm f/3.5-5.6 DC HSM and 55-200mm f/4-5.6 DC HSM digitalcamerainfo (E) (http://www.digitalcamerainfo.com/content/Sigma-Launches-Two-Nikon-Mounted-Lenses-13635.htm)

http://www.lemondedelaphoto.com/Des-optiques-Sigma-pour-les-D40,409.html

Sigma HSM lenses for Nikon mount: The Sigma Corporation is pleased to announce the launch of the new 17-70mm F2.8-4.5 DC MACRO HSM for Nikon and 18-50mm F2.8 EX DC MACRO HSM for Nikon: http://www.dpreview.com/news/0707/07072502sigmanikondchsm.asp

http://www.dcviews.com/press/Sigma-Nikon-HSM.htm
http://www.dpreview.com/news/0707/07072502sigmanikondchsm.asp

http://www.sigma-photo.fr/site/main/index.aspx

Que ce déjà très bon Sigma 18-50mm f2.8 EX DC Macro devienne HSM en monture Nikon,
c'est une excellente chose ! D40(x) ou pas... (Y)
J'espère que son prix jusqu'à présent très attractif en regard de ses qualités optiques
ne va pas trop grimper...

Quant au 17-70, c'est sans doute aussi une bonne chose...
Mais je ne le connais pas du tout et me demande quel est son intérêt face au 18-70 Nikon,
au demeurant assez performant (ou du moins un excellent compromis) ?...
Bon, d'accord, c'est un 2,8-4,5, contre 3,5-4,5 chez Nikon...
Mais est-ce que cela va vraiment faire la différence, s'il n'y a pas de différence de prix notable ?...  :-\

Aussi... Pourquoi pas d'HSM dans les autres montures ?... Pourquoi seulement pour Nikon ?...


Merci pour l'info et A+ !
Msongo.

http://www.virusphoto.com/21643-deux-nouveaux-teleobjectifs-chez-sigma.html

http://www.dpreview.com/news/0712/07120301sigmateles.asp

http://www.the-digital-picture.com/Press-Release/Sigma-APO-50-150mm-F-2.8-II-EX-DC-HSM-Lens-Press-Release.aspx
http://www.the-digital-picture.com/Press-Release/Sigma-APO-70-200mm-f-2.8-II-EX-DG-MACRO-HSM-Lens-Press-Release.aspx

J'ai toujours trouvé relatif l'annonce de nouveaux téléobjectifs lorsqu'il s'agit d'une amélioration d'objectifs existants... Mis à part le HSM sur le 50-150, et peut-être un meilleur traitement des optiques, vous voyez autre chose?

Ancien
50-150mm F2,8 APO DC EX
Nouveau
APO 50-150mm f/2.8 II EX DC HSM

Ancien
70-200mm F2,8 DG MACRO APO EX HSM
Nouveau
APO 70-200mm f/2.8 II EX DG MACRO HSM

Non, mais cela montre aussi le dynamisme d'une firme. Si rien de révolutionnaire, tu soulignes très bien les deux améliorations.

Heu ... j'ai toujours entendu parler de ces 70-200 de manière superlative. Ne serait-ce pas un autre moyen pour monter les prix??

Bon vu que je ne roule pas sur l'or, je ne suis peut-être pas complètement impartiale ;) ;)

Je savais que tu étais un oiseau rare: un suisse qui ne roule pas sur l'or  ;D

Attendons les tests manu...

Non, moi je roule sur la latérite ;D ;D

J'allais le dire ;)