Pages: [1]   Go Down
  Print  
Author Topic: SIGMA 17-50mm F2.8 EX DC HSM  (Read 765 times)
calsan
Super Moderator
Sr. Member
*

Rating: 6
Offline Offline

Posts: 1451



« on: December 06, 2011, 09:59:48 AM »



Sigma has discontinued the 17-50mm F2.8 EX DC OS HSM for Sony and for Pentax.
They have released a non-stabilised version of the lens for Sony and Pentax systems, the SIGMA 17-50mm F2.8 EX DC HSM
External Dimensions and other features remain the same as the OS version, however the non-OS version is a tiny fraction lighter at 550g vs 565g for the OS version.  Note that if the camera body does not support HSM, auto focus will not be available.

  • Lens Construction:17 Elements in 13 Groups
  • Angle of View:79.7-31.7 degrees
  • Number of blades:7 pcs (Rounded diaphragm)
  • Minimum Aperture:F22
  • Minimum Focusing Distance:28cm (11in.)
  • Maximum Magnification:1:5.0
  • Dimensions:Diameter 83.5mm × Length 91.8mm / 3.3in. × 3.6in.
  • Weight:550g (20.3oz.)
Report to moderator   Logged

Calum
Pages: [1]   Go Up
  Print  
 
Jump to:  

TinyPortal 1.0 RC1 | © 2005-2010 BlocWeb