Tamron AF 70-300mm f/4.0-5.6 review
9 Groups, 13 Elements Lens Construction
Rotation Type of Zooming
9 Diaphragm Blade Number
F/32 Minimum Aperture
59 inch Minimum Focus Distance (1.5m) in normal setting, 37.4 inch (0.95m) in macro mode f=180mm-300mm range
This new lens is a Di type lens using an optical system with improved multi-coating designed to function with digital SLR cameras [...]
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Sigma 50mm f/1.4 EX DG HSM review
Large Aperature, standard prime lens, has superior peripheral brightness and corrects the sagittal coma fare
Standard lens with large maximum aperture of F1.4.
Creates sharp images with high contrast and ensures superior peripheral brightness
Incorporates molded glass aspherical lens, perfectly correcting coma aberration and creating superior image quality.
Super multi-layer lens coating reduces [...]
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