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Sigma 17-50mm f/2.8 EX DC OS HSM FLD Large Aperture Standard Zoom Lens for Canon Digital DSLR Camera
List Price: $980.00
# Ultra concise with overall length of just 3.6"
# Offers Sigma's OS System (Optical Stabilization) allowing handheld photography even in low-ignition situation
# For use with smaller check APS-c or 4/3 digital cameras only
# HSM (Hyper-Sonic Motor) ensures a unexcited & high-speed auto focus
# FLD glassware elements with performance equal to fluorite glass for compensate for color aberration
Sigma 17-50mm f/2.8 EX DC OS HSM FLD Large Aperture Standard Zoom Lens for Nikon Digital DSLR Camera
List Price: $980.00
# For use with smaller intrude APS-c or 4/3 digital cameras only
# HSM (Hyper-Sonic Motor) ensures a silence & high-speed auto focus
# FLD goblet elements with performance equal to fluorite glass for compensate for color aberration
# Ultra little with overall length of just 3.6"
# Offers Sigma's OS System (Optical Stabilization) allowing handheld photography even in low-bird-brained situation
Sigma 258306 105mm F2.8 EX DG OS HSM Macro Lens
List Price: $969.00
Price: $769.00
You Save: $200.00 (21%)
# Focuses down to 1:1 glorification ratio at its closest working distance of 12.3 inches
# A hood adapter, lens hood, front & rearmost lens caps are included with the lens
# Designed for use with full make-up digital SLR cameras. May also be used with smaller APS-c size sensors with a corresponding personal property increase in focal length to about 150mm with most cameras
Sigma 70-200mm f/2.8 APO EX DG HSM OS FLD Large Aperture Telephoto Zoom Lens for Canon Digital DSLR Camera
List Price: $1,399.00
# FLD tumbler elements with performance equal to fluorite glass for compensate for color aberration
# Designed for use with full box in digital SLR cameras. May also be used with smaller APS-c size sensors with a corresponding operative increase in focal length to about 100 to 300mm with most cameras
# Offers Sigma's OS System (Optical Stabilization) allowing handheld photography even in low-keeping situation
# HSM (Hyper-Sonic Motor) ensures a unagitated & high-speed auto focus
Sigma 17-50mm f2.8 EX DC OS: First Impressions After a Few Hours Shooting on my Nikon D7000
www.artoftheimage.com - My first impressions of the new Sigma 17-50mm f2.8 EX DC OS after a few hours of shooting it on my Nikon D7000.
Sigma 17-50mm f2.8 EX DC OS Unboxing (for my Nikon D7000)
All the reports and MTF ... www.artoftheimage.com - Unboxing of the new Sigma 17-50mm f2.8 EX DC OS which I bought to try out on my Nikon D7000.
Sigma 70-200mm f2.8 APO EX DG OS Lens Unboxing (for my Nikon D7000 and D90)
artoftheimage.blogspot.com - Sigma 70-200mm f2.8 APO EX DG OS Lens Unboxing (for my Nikon D7000 and D90).
Which One? Sigma 85mm f1.4 or Canon 85mm f1.8 for Portrait Photography
Canon 5D Mk II
Sigma 85mm f1.4
Canon 85mm f1.8
Photogenic CL500F monolight
Smith and Conqueror FL75 light
ErgonomicsIn hand, both lenses feel very good with more credit current to the Sigma lens. It feels beefier and much more solid than its Canon counterpart. Part of this has to do with the fact that it is an f1.4 lens and also considered one of Sigma’s top of the line pieces of opera-glasses.
Sigma - Objectif 17-70mm F2,8-4,0 DC Macro OS HSM pour Nikon
Nouveau zoom Sigma standard lumineux 17-70mm F2,8-4 DC MACRO OS HSM arrange d'une ouverture maximale de F2,8 à la focale de 17mm et convient pour un grand nombre
Sigma: avvistato il 30mm F2.8 in versione NEX e Micro Quattro Terzi
Il mondo delle mirrorless soffre una grande mancanza nei confronti di quello delle reflex: il parco ottiche al momento abbastanza limitato. I produttori di corpi macchina stanno lavorando molto per ampliare il ventaglio di obiettivi a disposizione degli utenti, ma certamente non si trova la stessa varietà del segmento delle DSLR. C'è un certo fermento per quanto riguarda le ottiche compatibili meccanicamente, ma prive di automatismi (diaframmi e messa a fuoco), ma al momento gli universali che tanto spopolano nel mondo reflex si fanno notare per la loro assenza sui sistemi CSC.
