Objektív Venus Optics Laowa 20 mm f/4.0 Zero-D Shift pre Sony E

Podrobný popis

The Venus Optics Laowa 20mm f/4 Zero-D Shift is an ultra-wide full-frame lens offering perspective correction. It delivers unparalleled image sharpness, and thanks to Zero-D technology, distortion is almost completely avoided. It is the ideal choice for photographers who specialise in architectural and interior shots. You'll no longer need to use editing software to eliminate distortion and create straight lines in photographs featuring buildings as the main protagonists. The lens features a swivel hood to prevent unwanted flare. When the 14-blade aperture is closed, beautifully outlined stars are produced. It is compatible with cameras using the Sony E bayonet. Main Product Features wide full-frame shift lens 20mm fixed focal length for a natural perspective shift range in X and Y axis for full-frame cameras of ±11 mm an X-axis travel range of ±11mm and a Y-axis travel range of ±8mm for medium format cameras maximum imaging field of ?65 mm very short focus distance of only 25 cm shift module can be rotated 315° for easy panorama creation Zero-D, or near-zero distortion sturdy metal construction exceptional image quality 360° rotatable sunshade an aperture design that gives a star filter effect (14-point stars) 82mm diameter threads for convenient filter mounting included sealed transport case resistant to harsh weather conditions Perspective correction The maximum shift value when using the Venus Optics Laowa 20mm f/4 Zero-D Shift to Sony E lens is ±11mm for full frame cameras and ±8mm for medium format cameras. The Shift option will allow you to correct perspective that is disturbed by being far away from your subject. This will eliminate distortion and achieve straight lines in your images. Exceptional image quality The image generated by the lens is full of detail, colour and contrast. This is all thanks to 16 optical elements arranged in 11 groups. The design also includes 3 ED and 2 aspherical glass elements. These provide impressive control of chromatic aberration and ensure consistently sharp images from centre to edge. up close and far away The maximum angle of view of the Venus Optics Laowa 20mm f/4 Zero-D Shift lens for Sony E is 94.4°. For panoramic shots, that's up to 117°! The wide perspective will give you great flexibility when shooting architecture and interiors with limited space. The lens also lets you get very close to your subjects. The minimum focus distance is just 25cm. It will be a great choice when creating multi-plane frames with a unique perspective. Zero-D technology The Venus Optics Laowa 20mm f/4 Zero-D Shift for Sony E is another member of the "Zero-D" family. The lenses in this line are ideal for architectural photography. Thanks to the "Zero-D", horizontal and vertical lines will remain constant in their planes. This geometry retention is especially appreciated by photographers of architecture, interiors and landscapes. The time required for image processing will be significantly reduced with this lens! Sun hood The 360° rotatable hood protects the front of the lens while preventing unwanted flare and blurring. The 360° rotatable lens hood protects the front of the lens from unwanted flare and blur, making it ideal for situations where you need to shoot in strong light. The lens hood position adjustment allows you to set it so that it does not obstruct anything when you use the maximum shift of the optical axis. Unique 14-aperture-stars The use of a 14-blade aperture allows for smooth and round bokeh. The characteristic blur will produce surprising effects in architectural photography. When the aperture is closed you can enjoy the amazing effect of 14-point "stars". They appear in the photo in place of the sun or other light sources such as street lamps, car headlights or Christmas tree lights. Specification Model: Venus Optics Laowa 20mm f/4 Zero-D Shift to Sony E Mount: Sony E Focal length: 20 mm Minimum aperture: f/4 Maximum aperture: f/22 Field of view: 94.4o Imaging area: 65 mm optical design: optics Optical design: 16 elements in 11 groups (including 3 ED glass elements and 2 aspherical glass elements) Number of aperture blades: 14 Minimum focusing distance: 25 cm Maximum reproduction: 0.17 x Filter diameter: O82 mm Dimensions: O95 x 91 mm Weight: 747 g Colour: black Kit contents Venus Optics Laowa 20mm f/4 Zero-D Shift lens for Sony E Sunshield decal for the front of the lens decal for the back of the lens