Sigma 50-150mm f/2.8 EX DC APO OS HSM Lens Review
The Sigma 50-150mm f/2.8 EX DC OS HSM APO is a fast f/2.8 telephoto zoom lens with a 50-150mm focal length (75-225mm equivalent in 35mm format) use with...
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Sigma 24-105mm f/4 DG OS HSM Lens Review and Sample Images
Sigma announced and added the new Sigma 24-105mm f/4 DG OS HSM Art full frame lens to their lineup. We have posted several reviews and sample...
Sigma 50mm f/1.4 DG HSM Lens Will Come for A-mount
Sigma 50mm F1.4 DG HSM is a completely new lens added to the Art series and announced at CES 2014 show in Las Vegas this year....
Sigma 18-200mm F3.5-6.3 DC Macro OS HSM Lens Announced
Sigma has announced the new 18-200mm F3.5-6.3 DC Macro OS HSM lens at CES 2014 show in Las Vegas. Sigma 18-200mm F3.5-6.3 DC Macro OS HSM is...
Sigma 50mm F1.4 DG HSM Art Lens Announced
Sigma has announced the new 50mm F1.4 DG HSM Art lens at CES 2014 show in Las Vegas. Sigma 50mm F1.4 DG HSM is a completely...
Sigma SD1 Merrill Replacement To Be Announced in 2014
Sigma is rumored to announce a new mirrorless interchangeable lens camera in 2014. The upcoming mirrorless camera will be the SD1 Merrill replacement and expected...
Sigma 16-20mm f/2 DG Lens Coming in 2014?
Sigma is rumored to announce a new lens for full frame sensor cameras. According to recent rumors Sigma 16-20mm f/2 full frame lens is coming...
Sigma 24-105mm f/4 DG OS HSM Lens Review and Test Results
DxOMark published their test results for the Sigma 24-105mm f/4 DG OS HSM lens which is currently priced for $899. Sigma 24-105mm f/4 DG OS HSM lens scored 24, and has...
Sigma 135mm f/2 DG OS Art Lens To Be Announced in 2014
Sigma is rumored to be working on a new 135 f/2 DG OS Art series prime lens. Sigma 135mm f/2 DG OS Art lens to be announced...
Review : Sigma 24-105mm f/4 Art DG OS HSM Lens
More reviews are coming for the new Sigma 24-105mm f/4 DG OS HSM Art lens. CameraStuffReview.com posted their full review for the Sigma 24-105mm f/4 DG OS HSM...
Sigma Lenses Have AF and OS Issues with the Nikon Df
Sigma has reported another issue with some of their lenses when used with the Nikon Df. According to the statement they posted both autofocus and...
Sigma 24-105mm f/4 DG OS HSM Review
More reviews are coming for the new Sigma 24-105mm f/4 DG OS HSM lens. ePhotozine posted their full review of the Sigma 24-105mm f/4 DG OS HSM...