![]() ![]() Meaning its a whole lot easier to get into a smaller package than a lens with 11mm focal. Putting a 17mm ff lens on an APS-C camera doesnt make it 11mm, its still 17mm with a field of view of around 25.5mm. If you are going to come onto the internet to talk about this stuff the least you can do is learn what it actually means before typing, or just dont bother. the aperture equivalence is for dpeth of field. The equivalence is a 'field of view' based on projecting less of the image on an APS-C sensor. Aperture is aperture full stop, its a fraction of the focal length relative to the aperture opening, this doesnt change between sensor formats. It is the only f/2.8 fast ultra wide angle zoom lens for APS-C sized DSLR cameras on the current market. It is the only f/2.8 fast ultra wide angle zoom lens for APS-C sized DSLR cameras in the current market (according to internal survey September, 2019). You are getting the whole thing completely the wrong way around for a start.įocal length is focal length full stop, its a calculation based on where the light converges as a distance from the sensor. The Tokina atx-i 11-20mm F2.8 CF (CF means cropped frame) is designed as an ultra wide angle zoom lens for APS-C sensor DLSR cameras. The Tokina atx-i 11-16mm F2.8 CF (CF means cropped frame) is designed as an ultra wide angle zoom lens for APS-C sensor DLSR cameras. equivalence has absolutely nothing to do with how a lens can be physically constructed. Additionally, the directional rotation of the focus ring matches the direction of proprietary Nikon and Canon lenses. This gives photographers an authentic tactile MF feel with hard stops on either side of the focus range like traditional manual lenses. While in AF mode the user only needs to snap the focus ring back toward the camera to engage “real” manual focus control. The One-Touch Focus Clutch Mechanism makes switching from AF to manual focus (MF) simple. Popular among cinematographers too, because the lens provides a wide cinematic feel, minimized breathing, no edge distortion while panning, and the overall weight and internal focus design makes it an ideal choice for gimbal work. A new waterproof topcoat also makes it easier to clean. A constant maximum aperture of f/2.8 throughout the entire zoom range. Reduces flare and ghosting, while maintaining excellent contrast and color. The Tokina atx-i 11-16mm f/2.8 cropped frame (CF) is an ultra wide angle zoom lens. The constant- aperture lens provides excellent edge-to-edge sharpness and resolution. Harga: Lensa wide tokina 11-16 f2.8 for canonRp2.499.000: Harga: LENSA SUPER MANTAP TAJAM BOKEH TOKINA WIDE 10-17MM 8MM 11-16MM BRp1.650. The Tokina ATX-i 11-16mm F2.8 CF is re-designed for an improved user experience and better image quality. Lensa ULTRA WIDE Tokina AT-X 16-28mm f/2.8 PRO (IF) Canon Full Frame. At one time I did a head-to-head comparison between the Tokina 11-16 at 16mm and the Canon 17-40 at 17mm on a 5D. ![]()
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