Objektív Yongnuo YN 50 mm f/1,8 pre Sony E

Podrobný popis

Yongnuo YN 50mm f/1.8 DA DSM is a standard lens for Sony E bayonet cameras equipped with an APS-C sensor. The bright f/1.8 aperture and 50 mm focal length (equivalent to about 75 mm in a full frame) provide magical background blurring and fairy-tale art. This is the ideal lens to start your adventure with portrait photography. Fast and precise focusing is ensured by autofocus, supported by a DSM stepper motor. Main features - very bright aperture f/1.8 facilitates work in difficult lighting conditions - 50 mm portrait focal length (equivalent to 75 mm on a full frame) provides beautiful background blurring - fast and accurate autofocus with DSM stepper motor - Precise, electronic manual sharpening ring - low weight and compact size - USB port for software updates - metal bayonet with gold plated contacts - excellent price/quality ratio Lightweight and compact lens The housing is made of lightweight components, which translates into a very low lens weight of only 146 g. The small size of this glass will certainly appeal to the users of Sony's mirrorless cameras. It is a great lens for weekend walks and holiday trips. Fast and accurate autofocus The lens is equipped with a DSM stepper motor, which makes setting the focus extremely precise, fast and quiet. The accurate autofocus works well during shooting as well as filming. Focus-by-wire Manual sharpening mode is supported by Focu-by-wire technology. It facilitates precise sharpening while photographing details and playing with macro photography. Classic optics The simple optical design of the lens consists of 8 lenses arranged in 7 groups. One element is optical glass with very low dispersion - responsible for correcting chromatic aberration. The other elements are coated with a nano-coating that reduces glare and flare when working against light. Technique Minimum sharpening distance is 45 cm, maximum mapping scale 0.14x. The aperture consisting of 7 leaves closes up to f/16. 49 mm diameter filters can be screwed to the lens. Software update The lens is equipped with a micro USB interface, thanks to which we can update its firmware. The latest software (downloadable on the manufacturer's website) ensures more efficient autofocusing and compatibility with new cameras. Specification . - model: Yongnuo YN 50 mm f/1.8 - Mounting: Sony E - painting coverage: APS-C - focal length: 50 mm (full frame equivalent: about 75 mm) - Viewing angle: 30,4° - Focusing: autofocus / manual - autofocus mechanism: DSM stepper motor - minimum aperture: f/1.8 - maximum aperture: f/16 - number of aperture leaves: 7 - optical design: 8 elements in 7 groups (including 1 low dispersion glass element) - minimum sharpening distance: 45 cm - mapping scale: 0.14 x - filter diameter: 49 mm - dimensions: ?6,3 x 5,8 cm - weight: 146 g - color: black - USB port: for software updates Set contents - Yongnuo YN 50mm f/1.8 lens for Sony E - Sunshield LH-52 T - lens caps on the front of the lens - back lens cap