Sigma 30mm 1.4 micro four thirds review pro#
Sigma 30mm 1.4 micro four thirds review iso#

The following examples show the maximum blur this Sigma lens can create at the respective aperture setting. The ability to blur the background adds artistic capabilities to this lens's list of highly-desired features. It seems there is always enough light for handholding an f/1.4 lens.Īnother advantage of a wide aperture lens is the background blur it can create.Ī 30mm lens set to f/1.4 with a close subject creates a shallow DOF, drawing the viewer's eye to the in-focus subject against a smoothly blurred background.

Sigma 30mm 1.4 micro four thirds review iso#

Use that light to enable subject and camera motion stopping shutter speeds in very low light levels with low ISO settings keeping noise levels down.

Use f/1.4 to allow a significant amount of light to reach the imaging sensor. This lens's f/1.4 max aperture is nearly as wide as it gets for AF lenses near 30mm (full-frame 50mm f/1.2 options are available), though most major lens manufacturers offer 35 and 50mm lenses in f/1.4 aperture. Having an f/1.4 aperture is liberating when shooting in dark environments, and the background blur this aperture can create is differentiating for this focal length. This lens is a great choice for video needs covering the abovementioned subjects. The indicated focal lengths are converted to the APS-C equivalent angle of view. To visualize where 30mm fits among other common focal lengths, I'll borrow an example from the Tamron 35-150mm f/2-2.8 Di III VXD Lens review. These uses include fashion, portraiture, weddings, documentaries, street, lifestyle, sports, architecture, landscape, commercial, around-the-home, and general studio photography applications, including product photography.Īs you likely noted, many good applications for this lens include people as subjects.Īn APS-C 45mm lens (on a full-frame body) provides an angle of view too wide for tightly framed headshot portraits (a too-close perspective is required), but 45mm is an excellent choice for wider portrait framing, especially full-body portraits. Modestly wider than the ultra-popular full-frame 50mm focal length, the 45mm full-frame-equivalent focal length is useful for similar purposes. The APS-C 30mm, full-frame 45mm angle of view provides a natural appearance to compositions, and that aspect brings great general-purpose usefulness. The focal length determines the angle of view, which determines the subject distance required, with perspective determined by that distance.įor those of us who work in full-frame angles of view, this lens provides a 45mm (Sony 1.5x field of view crop factor calculation) full-frame angle of view equivalent. The focal length is always a primary consideration when selecting the ideal lens for a particular use. This is an attractively designed lens with a highly-valued normal focal length.ĪPS-C camera owners (and full-frame camera owners willing to accept a smaller image circle) looking for a high-quality general-purpose prime lens have a good option to consider in the affordable Sigma 30mm F1.4 DC DN Contemporary, a top-selling APS-C prime lens. The APS-C format Sigma 30mm F1.4 DC DN Contemporary Lens features those attributes while still providing an ultra-wide aperture and very good image quality. These lenses share the advantages of a smaller image circle, including reduced cost, decreased size, and a lower price. The Sigma 30mm F1.4 DC DN Contemporary Lens is being reviewed alongside the Sigma 56mm F1.4 DC DN Contemporary Lens and a couple of other Sigma lenses. Canon Announces RF-S 10-18mm, RF 24-105mm, and RF 200-800mm IS Lenses, Power Zoom Adapter.Preorder the Canon RF-S 10-18mm, RF 24-105mm, and RF 200-800mm IS Lenses.Canon RF-S 10-18mm, RF 24-105mm, and RF 200-800mm IS Lens Information and Expectations.

Sigma 30mm 1.4 micro four thirds review pro#

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