Tokina AT-X 165 PRO DX 16-50mm f/2.8

The slightly wider angle of view, constant f2.8 maximum aperture and overall optical and build quality are worth having

very solid barrel ; excellent image quality at the beginning and in the middle of the focal lengths range ; good at the longest focal length ; slight astigmatism ; relatively efficient autofocus

weak performance by f/2.8 and at 50 mm focal length ; enormous chromatic aberration at 16 mm ; high vignetting ; noticeable coma

bardzo solidna obudowa ; świetna jakość obrazu dla początku i środka zakresu ogniskowych orazdobra dla najdłuższej ogniskowej ; niewielki astygmatyzm ; stosunkowo sprawnie działający autofokus

słabe zachowanie dla kombinacji f/2.8 i ogniskowej 50 mm ; ogromna aberracja chromatyczna dla 16 mm ; duże winietowanie ; zauważalna koma

Sharpness.Build quality.Nice big glass elements make for awesome pics.Good video lens and eliminates most need for primes

None! Other than high-ish price for a used lens. This is a bonus actually as they retain their resale value

Sharpness.Build quality.Nice big glass elements make for awesome pics.Good video lens and eliminates most need for primes

None! Other than high-ish price for a used lens. This is a bonus actually as they retain their resale value

Center Sharpness at all focal lengths and Aperture settings ; Best build quality in this class by far ; To a layman, if you took the same picture with the Canon, they couldn't tell the difference

Edge softness at wider apertures

bardzo solidna obudowa ; świetna jakość obrazu dla całego zakresu ogniskowych dla przysłon od f/4.0 w górę ; niewielki astygmatyzm ; sprawnie działający autofokus

aberracja chromatyczna dla 16 mm