![]() ![]() *This product is developed, manufactured and sold under the license agreement with Nikon Corporation. * L-Mount is a registered trademark of Leica Camera AG. * This product is developed, manufactured and sold based on the specifications of E-mount which was disclosed by Sony Corporation under the license agreement with Sony Corporation. The physical length of the lens remains constant at all focus settings and the front element does not rotate, so using a polarizer is no problem. It is not featured on Sony E mount, Canon EF-M mount, and Micro Four Thirds mount. * Only L-Mount and X Mount features mount with dust and splash resistant structure. ![]() The degree to which light is refracted by glass depends on the light's waveleng… The polygonal shape of a conventional iris dia phragm causes out-of-focus light… a Sigma manual focus 35-70 f2.8 unpromisingly called a ZoomMaster which I bought mint in Nikon mount for the. (Is this back-focus thing a real Issue) I have used MANY consumer level zooms over the years from Nikon Tamron Tokina and Sigma and ALL have. The lens mount incorporates rubber sealing to protect the mount from dust and w… Characteristics of this lens is pretty much like the Nikon 50 / 1.4. The good news with the Sigma 30mm f/1.4 is that, when you get. Mount with Dust and Splash Resistant Structure An f/1.4 lens can be very unforgiving with such a shallow depth of field, the slightest shift in focus can make a huge difference.The brass mount combines high precision with rugged construction. High-precision, rugged brass bayonet mount.Matching the optical characteristics of the lens, this function performs in-cam… Compatible with Lens Aberration Correction.Photographers can experience F1.4 brightness and standard lens functionality with a 35mm equivalent focal length of 60mm on the Micro Four Thirds system, 48mm on the Canon EF-M Mount system and 45mm on other systems.Ī focus movement method of interchangeable lenses for mirrorless cameras (DN le… In this way, standard lenses allow photographers to enjoy so many of the fundamental methods of photography and have thus been favorites for decades. Or he or she can close the aperture for greater depth of field and shoot landscapes or snapshots. The photographer can use the shallow depth of field at wide-open aperture to take stunning portraits and tabletop still life shots. Leveraging SIGMA’s latest technologies and design insights, this new lens fulfills the concept of the Contemporary line, in which varied elements come together in optimal balance.Ī prime lens with a focal length of around 50mm and F1.4 brightness offers an angle of view very similar to human vision. Photographers will enjoy the beautiful bokeh effect that only a large-aperture lens can offer and the exceptionally sharp optical performance expected from a fine prime lens. SIGMA 30mm F1.4 DC DN | Contemporary large-aperture standard lens gives owners of mirrorless cameras the opportunity to experience the fun of shooting wide open, with F1.4 brightness. ![]()
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