Tamron Appears To Be Developing a 50-200mm f/2.8 Lens
According to patent documents filed in Japan, Tamron is working on a fast lens with a huge zoom range. The proposed 50-200mm f/2.8 would be the first of its kind, …
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sigma-50mm-f-1-2-art-hands-on-review-first-impressions | PetaPixel
I normally dismiss ultra-fast aperture lenses because they tend to be overly large, overly expensive, and overly excessive. I rarely want to have the shallowest depth of field possible, and …