Sigma 28-45mm F1.8 DG DN Art Lens

Sigma 28-45mm F1.8 DG DN Art Lens

The Sigma 28-45mm F1.8 DG DN Art Lens is a professional zoom lens designed for full-frame mirrorless cameras. It combines a versatile 28-45mm focal length with a constant F1.8 maximum aperture. This wide-angle zoom range supports landscapes, portraits, indoor photography, and everyday creative shooting. The constant aperture maintains consistent brightness throughout the zoom range. This gives photographers greater control over exposure and depth of field. As a Sigma 28-45mm F1.8 Zoom Lens, it offers the flexibility of multiple focal lengths without changing lenses. It is available in Sony E-mount and L-mount versions.

Constant F1.8 Aperture

The Sigma 28-45mm F1.8 Art Lens features a constant F1.8 maximum aperture throughout its zoom range. This helps maintain consistent exposure when changing focal lengths. The large aperture also supports shallow depth of field and attractive background separation. Its 11-blade rounded diaphragm produces smooth and natural-looking bokeh. This makes the Sigma Constant F1.8 Zoom Lens suitable for portraits, indoor scenes, and creative photography. Photographers can adjust the aperture to control background blur and achieve their preferred shooting style.

Advanced Optical Construction

The Sigma 28-45mm Full Frame Lens features 18 elements in 15 groups. Its optical construction includes five SLD glass elements and three aspherical elements. These specialized elements contribute to the lens's overall optical performance. The lens offers a 75.4° to 51.3° angle of view across its zoom range. It also provides a minimum focusing distance of 30cm and a maximum magnification ratio of 1:4 at 45mm. This Sigma DG DN Art Lens combines wide-angle and standard zoom versatility in one lens.

Fast Autofocus

The Sigma 28-45mm Autofocus Zoom Lens is designed for mirrorless camera systems. It features high-speed autofocus for responsive focusing during different shooting situations. Its aperture ring includes a de-click function for smoother aperture adjustments. Focus breathing control helps manage changes in the angle of view during focusing. These features make the Sigma 28-45mm Professional Camera Lens suitable for both photography and video production. The internal zoom mechanism also maintains the lens's overall length when adjusting focal lengths.

Buy Sigma 28-45mm F1.8 DG DN Art Lens from Star Tech

In Bangladesh, you can get the original Sigma 28-45mm F1.8 DG DN Art Lens From Star Tech. We have a large collection of the latest Sigma Lens to purchase. Order Online Or Visit your Nearest Star Tech Shop to get yours at the lowest price. The Sigma 28-45mm F1.8 DG DN Art Lens comes with No Warranty.