Novas objectivas Sigma [PMA2008]

grandenaboverde

O Senhor dos Bolinhos
A Sigma já apresentou as objectivas que vai mostrar na PMA, são elas as seguintes:



Sigma 18-125mm f/3.8-5.6 DC OS HSM

sigma18125001oa4.jpg


Kit lens owners seeking added stability without external support will welcome the launch of an image-stabilized 'walk round' lens from Sigma. The 18-125mm f/3.8-5.6 DC OS HSM combines a useful focal length range with a hypersonic focusing motor and optical stabilization in a remarkably compact package.

» http://www.dpreview.com/news/0801/08013107sigma18125.asp



Sigma 70-300mm f/4-5.6 HSM for Nikon

sigma70300apo001zw2.jpg


Sigma offers Nikon D40 and D60 DSLR owners more reach for less outlay with the launch of two tele zooms with built-in focus motors. The popular 70-300mm f/4-5.6 DG Macro lenses in both standard and APO flavors have been motorized for owners of Nikon's D40 and D60 which lack support for tradition screw focusing.

» http://www.dpreview.com/news/0801/08013106sigma70300hsm.asp



APO 70-200mm F2.8 II EX DG MACRO for Pentax and Sony

sigma70200001st0.jpg


APO 50-150mm F2.8 II EX DC HSM for Pentax and Sony

sigma50150001rn5.jpg


Sigma has announced the launch of 70-200mm and 50-150mm constant f/2.8 lenses for Pentax and Sony owners wanting lovely bright, sensibly-priced telephoto zooms. Both are part of Sigma's premium EX range and include hypersonic focusing motors and apochromatic design.

» http://www.dpreview.com/news/0801/08013105sigma7020050150aps.asp



APO 120-400mm F4.5-5.6 DG OS HSM

sigma120400001mi5.jpg


Sigma has announced an optically stabilized 120-400mm f/4.5-5.6 lens. The lens will be available for owners of Sigma, Canon, Nikon, Pentax and Sony DSLRs. A maximum magnification of 1:4.2 also makes it useful for users who want to get a little closer. The DG designation means the lens will work equally happily on 35mm or APS format SLRs.

» http://www.dpreview.com/news/0801/08013103sigma120400.asp



10-20mm F4-5.6 EX DC HSM for Four Thirds

sigma1020001eq3.jpg


APO 70-200mm F2.8 II EX DG MACRO HSM for Four Thirds

sigma7020043001vi2.jpg


Four Thirds users far and wide will appreciate the wide angle and telephoto zooms today announced by Sigma. The company's popular 10-20mm F4-5.6 and 70-200 F2.8 lenses have been converted to fit Leica, Panasonic and Olympus DSLRs. Both lenses include Sigma's HSM hypersonic focusing motors.

» http://www.dpreview.com/news/0801/08013104sigma102070200fourthirds.asp



Sigma 200-500 f/2.8 EX DG

sigma200500001sa9.jpg


As part of Sigma's bumper lens launch, it has announced what might be the ultimate wildlife lens. Sigma claims the APO 200-500 f.2.8 is the world's first lens to offer an f/2.8 aperture at 500mm focal length. It comes with an "attachment" to give users a handy 400-1000mm f/5.6 option. The lens (which is cosmetically reminiscent of a piece of military hardware) weighs nearly 16kg and uses a dedicated Li-ion battery to provide power for focusing and zooming. It will be available in Sigma, Canon and Nikon mounts.

» http://www.dpreview.com/news/0801/08013101sigma250500.asp



muitas novidades, principalmente em termos de objectivas já existentes para outras baionetas (pentax, sony, 4/3), ou edições especiais com motor de focagem, para as nikon de entrada de gama. e depois para dar nas vistas, a "Gigma" a irmã mais nova da "Bigma", 200-500mm f/2.8 e 16 Kg :D
 
So faltou colocar esta:

Sigma APO 150-500mm f/5-6.3 DG OS HSM

sigma_150-500-001.jpg


The Sigma Corporation is pleased to announce the launch of the new APO 150-500mm F5-6.3 DG OS
HSM.
  • Incorporating Sigma’s original OS (Optical Stabilizer) function.
  • An ultra-telephoto zoom lens covers a telephoto range up to 500mm and allows short perspective.
  • Three SLD glass elements and a rear focus system provide optimum image quality throughout the entire zoom range.
  • Super multi-layer coating reduces flare and ghosting.
  • HSM ensures quiet and high speed autofocus.
  • Compatible with Sigma’s APO Tele Converters.
This ultra-telephoto zoom lens covers a telephoto range up to 500mm and allows photographers to bring the subject close and short perspective. Sigma’s original OS (Optical Stabilizer) function offers the equivalent of using a shutter speed approximately 4 stops faster. It is ideal for sports, wildlife and landscape photography with handheld shooting.
Three SLD (Special Low Dispersion) glass elements provide excellent correction for chromatic aberration. This lens is equipped with a rear focus system that minimizes fluctuation of aberration caused by focusing. The super multi-layer lens coating reduces flare and ghosting. High image quality is assured throughout the entire zoom range. This lens incorporates HSM (Hyper Sonic Motor), which ensures a quiet and high-speed AF as well as full-time manual focusing capability.
The addition of the (optional) 1.4x EX DG APO or 2x EX DG APO Tele Converters produce a 210-700mm F7-9 MF ultra-telephoto zoom lens or a 300-1000mm F10-13 MF ultra-telephoto zoom lens respectively. A removable tripod socket (TS-31) is included as a standard component.

http://www.dpreview.com/news/0801/08013102sigma150500.asp
Esta 150-500mm ou a 120-400mm parecem-me boas opcoes para quem procura zoom, agora so falta preços e quando estarao disponiveis em PT.

Essa Gigma é um autentico lanca rockets, se alguem aparece com isso a noite nos EUA é logo acusado de terrorismo.:lol::lol:

Rambo is back

ramboobjektiv.jpg
 
Última edição:
Ya, esta "bigma" é mesmo um autentico RPG 8| 8| brutal! 500 mm @ 2.8 :wow:

do resto, tem uma gama excelente, para todos as baionetas ;)

Uma destas 70-200 numa d60 :p
 
Aquela 70-300 com motor interno ficava linda de morrer na minha D40 ... deve é custar mais que a máquina :\
a 70-300 APO e non-APO custam 210€ e 140€ respectivamente, estas com motor não podem custar muito mais. opticamente acho que estás melhor servido com a 55-200 VR, se for para ires para uma 70-300, mais vale que seja para a Nikkor VR, para te aumenta o range e mantém a definição e o VR.

no entanto, a Sigma 70-300mm APO não deixa de ser uma boa objectiva!
 
a 70-300 APO e non-APO custam 210€ e 140€ respectivamente, estas com motor não podem custar muito mais. opticamente acho que estás melhor servido com a 55-200 VR, se for para ires para uma 70-300, mais vale que seja para a Nikkor VR, para te aumenta o range e mantém a definição e o VR.

no entanto, a Sigma 70-300mm APO não deixa de ser uma boa objectiva!

Pois, agora já tenho esta já estou servido, mas a APO ficava aqui a matar :)
 
Essa gigma.. Que abuso..

It comes with an "attachment" to give users a handy 400-1000mm f/5.6 option.

só eu é que reparei nisto? 200-1000 f/2.8-5.6 em DX será 300-1500 f/2.8-5.6
Para quem precise de objectivas (ou devo dizer canhões?) nestas distâncias focais, não sendo os 16 kg um obstáculo, isto é mesmo a ultimate tool!
 
Deve ser um teleconversor 2X. Tanto que a lente perde 2 stops de luz.

No reino da maluqueira ainda existe a EF 1200 f5.6 (custa é tanto como um carro)

--_tcm14-27005.gif


E ainda havia esta bazuca

12001700mm.jpg


Nikkor 1200-1700mm f/5.6-8 P IF ED
 
Última edição:
The dedicated Li-ion battery BP-21 is used to power the zooming and AF operation. This battery is built in the lens barrel. For the convenience of the photographer, focusing distances and focal lengths can be viewed on the lens`s built-in LCD panel.

fdx! a 200-500 tem bateria propria para ajudar o AF e foco
o conversor de 2x permite continuar a usar AF
 
Não sabia que a nikon tinha uma bazuca também... 1200-1700 :D

mas esta e a canon 1200 mm já não são mais feitas...

até precisa de bateria esta sigma :D

Mas a carls zeiss também tem a sua bazooca de 1700 mm:

ZEISS_1700mm.jpg
 
Última edição:
"Apo Sonnar T* 4/1700: the largest tele lens for non-military applications across the globe."

Ou seja, ainda há maiores! Qualquer dia há tantas que até as começam a oferecer.
 
Se eu tivesse dinheiro.. oh oh.
Que lentes fantásticas. :)
Aquela verde da Sigma... o outro passei num site qualquer e vi.. fiquei abismado.. é linda. :)
 
Boas

Será que esta lente http://www.*****.com/pt/pt/14606/art/sigma/objectiva-telezoom-70-300.html tem estabilizador?
 
Back
Topo