AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |
Back to Blog
Sigma 35mm 1.4 art4/7/2023 In order to achieve high rendering on this flagship lens, flare and ghosting were thoroughly measured from an early stage to establish an optical design which is resistant to strong incident light such as backlight. This system compensates for astigmatic aberration and spherical aberration and provides extremely high optical performance for close-up photos. The rounded diaphragm creates an attractive blur to the out-of-focus areas of the image. The aspheric lens elements used as the first lens have secured peripheral brightness while correcting distortion. It is also possible to create an attractive blur to the out of focus areas. The result is superior optimum resolution even in peripheral areas.Ĭorrection of coma aberration enabled less blur on a point light source in peripheral areas, and the function is best used for astrophotography and illuminations. Also, by appropriate alignment of aspheric lenses, astigmatism and field curvature are corrected. The lens achieves ultra-high image quality through the entire focusing range. This lens incorporates FLD (“F” Low Dispersion) glass elements, which have performance equal to fluorite, and SLD (Special Low Dispersion) glass elements, and by optimis ing the power alignment of the lens, both types of aberration have been corrected. It is possible to correct the chromatic aberration of magnification in photo-editing software whereas axial chromatic aberration cannot be corrected afterwards. When it comes to aberration, there are chromatic aberration of magnification and axial chromatic aberration. To actualise a high-performance lens, one of the essential elements is aberration correction. Ideal for studio photography, they offer just as much expressive scope when capturing architecture, starry skies, underwater shots and many other scenes.Ĭompensate for colour aberration to ensure unsurpassed expressive performanceĪberration is an important factor for the lens performance. Along with landscapes, portraits, still-life, close-up and casual snaps, they're perfect for the kind of photography that unleashes the inner artist. Developed with the maximum emphasis on artistic touch, our Art line lenses are designed to meet the expectations of users who value a creative, dramatic outcome above compactness and multi-function. Designed with a focus on sophisticated optical performance and abundant expressive power, our Art line delivers high-level artistic expression. Sigma is organising all its interchangeable lenses into three product lines Contemporary, Art and Sports. Our Art line delivers high-level artistic quality This wide-angle lens with a large f/1.4 aperture can achieve the highest level of brightness with an attractive blur and enables one to capture unique photos in a variety of scenes, such as indoor handheld portraits and gig photography. The Sigma 35mm f/1.4 DG HSM Art lens uses a cutting-edge design and state-of-the-art production technology to ensure a bright and sharp experience.
0 Comments
Read More
Leave a Reply. |