Tamron 28-75mm f/2.8 XR Di LD (Canon)
This is currently one of the most compact and lightest constant f/2.8 mid-range lenses. Its looks and feels like a standard variable-aperture zoom lens, yet provides the versatility of a fast constant maximum aperture throughout the whole zoom range.
Features like LD glass elements and Internal Focusing put this lens in the same category of professional lenses which are much bigger and more expensive.
- Filter Thread: 67 mm
- Weight: 1.12 lb (508 g)