[NEWS] Sigma MACRO 70mm F2.8 EX DG
Ogniskowa 70mm
Minimalna przysłona f/22
Kąt widzenia 34.3°
Ilość listków przysłony 9
Minimalna odległość ostrzenia 25.7cm
Skala odwzorowania 1:1
Rozmiar filtra 62mm
Wymiary szer x dł. 76mm x 95mm
Waga 525g
BRAK HSM :shock:
Cena około $570
* Special Low Dispersion (SLD) lens and two high refractive index SLD lenses provide excellent correction for all types of aberrations
* Super multi-layer lens coating reduces flare and ghosting
* Floating focus system provides extremely high optical performance from infinity to 1:1 Macro
* Equivalent field of view to 105mm macro lens when used on a digital SLR camera with an APS-C size image sensor
The Sigma Corporation is pleased to announce the launch of the new MACRO 70mm F2.8 EX DG lens.
This medium telephoto macro lens is ideal for both digital SLR cameras and 35mm film SLR cameras.
The 70mm focal length gives an equivalent field of view as our popular 105mm macro lens when used on digital SLR cameras with an APS-C size image sensor.
The design of this lens makes it suitable for taking pictures in all situations from infinity to 1:1 macro, both with natural light conditions or flash.
A Special Low Dispersion (SLD) lens and two high refractive index SLD lenses provide excellent correction for all types of aberrations and produce an exceptional level of optical performance. Sigma's super multi-layer lens coating reduces flare and ghosting, and helps create a natural color balance.
The floating focus system provides extremely high optical performance from infinity to 1:1 Macro.
A 'Focus Limiter Switch' in incorporated on the lens, improving the speed and accuracy of autofocus by limiting the focus range. A screw-in lens hood is included for convenient use of circular polarizing filters.
JAK ta nowa Sigma 70 mm macro?
według Popular Photography to obecnie NAJ...! szkło Sigmy
http://www.popphoto.com/cameralenses...Cspan%20class=
ma ktoś już to na 5D? jak na pełnej "dziurze" ? jakies sample z bokehem? /niekoniecznie macro ;)