Friday, August 27, 2010

Sigma releases 70-200mm F2.8 OS for Nikon (27/08/2010)

Sigma has announced its 70-200mm F2.8 EX DG OS HSM image-stabilised fast telezoom is now available in Nikon F mount. Previously available in Canon EF mount, the Nikon version is priced at $2,470. The lens features a new optical design that uses two elements made of the company's recently developed 'FLD' glass plus three SLD glass elements to reduce aberrations, a 9-blade circular aperture, and features full-time manual focus override. It also comes with an adapter for APS-C users.


SIGMA APO 70-200mm F2.8 EX DG OS HSM

SIGMA APO 70-200mm F2.8 EX DG OS HSM specifications
Focal length 70-200mm
Maximum aperture f/2.8
Minimum aperture f/22
Lens construction • 17 groups 22 elements
• 3 SLD glass elements
• 2 FLD glass elements
Angle of view 34.3°-12.3°
Closest focus distance 140cm / 55.1in
Maximum reproduction ratio 1:8
Aperture blades 9 (rounded)
Filter attachment size 77 mm
AF motor HSM motor
Dimensions 86.4mm x 197.6mm (3.4in x 7.8in)
Weight TBC
Supplied accessories • Case
• Petal-type Hood (LH850-02)
• Hood Adapter
• Tripod socket TS-21
Optional accessories • Sigma DG UV 77mm
• Sigma DG Circular Polarizer 77mm
• APO Teleconverter 1.4x EX DG
• APO Teleconverter 2x EX DG
Mounts Sigma, Sony, Nikon, Pentax, Canon


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