50mm · f/3.5
The Carl Zeiss Tessar 50mm f/3.5 is a classic 4-element, 3-group lens known for being sharp, small, and reasonably well-corrected. Its build is solid, with a recessed front element that often eliminates the need for a hood. Optically, it delivers fine resolution but is not fast, capping at f/2.8 in the design. Stopped down, images are very similar across samples. It suits budget-conscious photographers seeking a durable, high-quality standard lens.