The camera lens in the image is a Minolta MD W.ROKKOR 28mm f/3.5, a compact wide-angle manual focus lens designed for Minolta SR-mount cameras. This particular version has a 49mm filter thread. Mount Type Minolta MD (compatible with MC/SR mount cameras) Focal Length 28mm Maximum Aperture f/3.5 Angle of View 75.4° (on full-frame) Optical Design 7 elements in 7 groups (for this specific version) Minimum Focus 0.3m (approx. 1 ft) Filter Thread 49mm Weight Approx. 160–170g The "W" in W.ROKKOR stands for "Wide," indicating its wide-angle capabilities. The lens is known for good image quality and solid metal construction, making it a popular choice for landscape, architecture, and street photography, whether on classic film cameras or adapted to modern mirrorless systems.