Zooom Digital Cameras » Sigma http://zooomdigital.com Sat, 01 Nov 2008 18:15:50 +0000 en hourly 1 http://wordpress.org/?v=3.0 Nikon Mount Sigma HSM 17-70mm F2.8-4.5 & 18-50mm F2.8 Lenses http://zooomdigital.com/2007/07/26/nikon/nikon-mount-sigma-hsm-17-70mm-f28-45-18-50mm-f28-lenses/ http://zooomdigital.com/2007/07/26/nikon/nikon-mount-sigma-hsm-17-70mm-f28-45-18-50mm-f28-lenses/#comments Thu, 26 Jul 2007 19:08:14 +0000 Rocky B. http://zooomdigital.com/2007/07/26/nikon/nikon-mount-sigma-hsm-17-70mm-f28-45-18-50mm-f28-lenses/ Sigma Nikon fit 17-70mm F2.8-4.5 DC MACRO HSMSigma announced yesterday an HSM version of their 17-70 mm and 18 – 55 mm lenses using the Nikon lens mount. HSM stands for Hyper Sonic Motor, which promises quieter and faster focusing. Both lenses are specifically tailored for Nike Digital SLR cameras. The 17-70 mm model features a minimum focusing distance of 20 cm [...]]]>

Sigma Nikon fit 17-70mm F2.8-4.5 DC MACRO HSM
Sigma announced yesterday an HSM version of their 17-70 mm and 18 – 55 mm lenses using the Nikon lens mount. HSM stands for Hyper Sonic Motor, which promises quieter and faster focusing. Both lenses are specifically tailored for Nike Digital SLR cameras.

The 17-70 mm model features a minimum focusing distance of 20 cm (7.9 inches). The cameras maximum aperture ranges from F.2.8-F4.5 and a minimum aperture of F22.

The 18-50 mm model has an aperture range from F2.8 to F22.
Sigma nikon mount 18-50mm F2.8 EX DC MACRO HSM

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