Tamron seemed to have taken a cue from Sigma when it launched the SP 35mm and 45mm F1.8, following that company’s lead in offering fast, high quality fixed focal length lenses. Designed for full frame camera bodies, the SP 35mm and 45mm boast weather-proofing, fluorine coatings and close-focusing abilities not usually found at these focal lengths. Take a look at two full galleries of real-world sample images. Read more
Articles: Digital Photography Review (dpreview.com)