Buy The Best Sigma Lens For Astrophotography
In 2023 | GadgetWard
What is astrophotography?
Astro photography is a beautiful art form that depicts the night sky in breathtaking photographs. Astrophotographers capture stunning images of the stars and other celestial bodies. The quality of these pictures depends on several factors such as the equipment required, the right place to shoot, the experience of the photographer, etc.
Astrophotography is an amazingly rewarding hobby. And if you are going to capture those beautiful photos, then you need some great quality glass for your camera. Here I will tell you about the most suitable sigma lens for Astrophotography and list them according to their different features, benefits, and other specifications.
These are the 5 best sigma lenses for astrophotography
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1. SIGMA 24MM F/1.4 DG HSM ART LENS
The 24mm f/1.4 DG HSM Lens is a member of the highly regarded Art line of Sigma‘s Global Vision Series and is characterized by its advanced optical construction and robust physical design. The 15-element-in-11-group optical design is poised to deliver consistent peripheral brightness and sharpness, even when working at the bright f/1.4 maximum aperture. Additionally, nine rounded diaphragm blades contribute to pleasing out-of-focus quality when working with shallow depth-of-field techniques. As part of the Art line within Sigma’s Global Vision series, this lens is designed to achieve truly notable optical performance and is ideally suited for creative and artistic applications. Fast f/1.4 maximum aperture is well-suited for working in low-light conditions and also provides greater control over the focus position when using shallow depth of field techniques. A pair of aspherical elements, with one in the rear of the optical design, correct for sagittal coma flare, distortion, and axial chromatic aberration, while also enabling full use of the fast f/1.4 maximum aperture with maintained peripheral brightness and sharpness.
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2. SIGMA 20MM F2 DG DN CONTEMPORARY LENS
The Sony E-mount 20mm f/2 DG DN Contemporary Lens from Sigma provides excellent edge-to-edge sharpness in a stylish all-metal design. An ideal lens for landscapes, cityscapes, handheld vlogging, and video streaming, the lens provides a modestly bright f/2 maximum aperture for low-light performance and shallow depth of field control. This lens is designed to achieve a balance between convenience and performance and meshes a compact, lightweight build and versatile handling with notable optical attributes. The lens is constructed with one SLD glass element and one FLD glass element to correct chromatic aberration. I-series lens emphasizes a sleek and stylish physical design built to the same operational standards as Sigma’s Cine lenses. A wide-angle 20mm lens designed for full-frame Sony E-mount mirrorless cameras, however, can also be used with APS-C models where it provides a 30mm equivalent focal length. Bright f/2 maximum aperture strikes an ideal balance between speed and size and manages to maintain a compact physical profile while also offering low-light performance and depth of field control. The integrated stepping motor realizes smooth and quiet autofocus. A newly designed linear/non-linear manual focus function is also available. Minimum focusing distance of 8.7″ for unique close-up shooting capabilities.
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3. SIGMA 28MM F1.4 DG HSM ART
The Canon EF-mount Sigma 28mm f/1.4 DG HSM Art Lens is a versatile lens with a classic broad field of view that suits everything from street shooting to astrophotography. Impressively bright, the fast f/1.4 maximum aperture is ideal for working in low-light conditions and also offers greater control over the depth of field for isolating subject matter. An advanced optical design is employed, which uses both lowdispersion glass and aspherical elements to reduce chromatic and spherical aberrations for greater clarity and sharpness. The physical design features a brass bayonet mount, which offers rigidity and mounting precision along with a seal to guard against dust and moisture. Additionally, a rounded nine-blade diaphragm contributes to a pleasing bokeh quality. Wide-angle prime is designed for full-frame Canon EF-mount cameras, however, is also suitable for use with APS-C models where it provides a 44.8mm equivalent focal length. Two F Low Dispersion (FLD) and three Special Low Dispersion (SLD) elements are featured in the optical design and help to reduce color fringing and chromatic aberrations for improved clarity and color accuracy. A Super Multi-Layer Coating has been applied to lens elements in order to minimize lens flare and ghosting and contribute to producing contrast-rich and color-neutral imagery, even in backlit conditions. The integrated HSM (Hyper Sonic Motor) realizes quick and quiet autofocusing, which is further complemented by an optimized AF algorithm to produce smoother focusing performance.
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4. SIGMA 40MM F/1.4 DG HSM ART LENS
The Canon EF-mount Sigma 40mm f/1.4 DG HSM Art Lens is a wide normal-length lens characterized by a bright design and sophisticated optical layout. The fast f/1.4 maximum aperture helps to achieve shallow depth of field and selective focus effects, and also suits working in difficult lighting conditions. The optical design incorporates a series of low dispersion and aspherical elements, which help to improve sharpness and clarity by controlling both spherical and chromatic aberrations. Complementing the imaging capabilities, the lens sports a Hyper Sonic Motor to produce quick, smooth, and quiet autofocus performance with a full-time manual focus override. The physical design features a brass bayonet mount, which offers rigidity and mounting precision along with a seal to guard against dust and moisture. Additionally, a rounded nine-blade diaphragm contributes to a pleasing bokeh quality. Short-normal prime is designed for full-frame Canon EF-mount cameras, however, is also suitable for APS-C models where it provides a 64mm equivalent focal length. Three F Low Dispersion (FLD) and three Special Low Dispersion (SLD) elements are featured in the optical design and help to reduce color fringing and chromatic aberrations for improved clarity and color accuracy. A Super Multi-Layer Coating has been applied to lens elements in order to minimize lens flare and ghosting and contribute to producing contrast-rich and color-neutral imagery, even in backlit conditions.
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5. SIGMA 105MM F/1.4 DG HSM ART LENS
utilizes FLD and
control chromatic aberrations and color fringing for notable clarity. Additionally, a rounded nine-blade diaphragm contributes to a pleasing bokeh quality. The physical design utilizes Thermally Stable Composite material for durability in a wide range of environments, and a brass bayonet mount also offers rigidity and mounting precision. As part of the Art line within Sigma’s Global Vision series, this lens is designed to achieve truly notable optical performance and is ideally suited for creative and artistic applications. Impressively bright f/1.4 maximum aperture is well-suited for working in low-light conditions and also provides greater control over the focus position when using shallow depth of field techniques. One aspherical element is used to help limit distortion and spherical aberrations and also contributes to greater overall sharpness and accurate rendering. A Super Multi-Layer Coating has been applied to lens elements in order to minimize lens flare and ghosting and contribute to producing contrast-rich and color-neutral imagery, even in backlit conditions.
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The Nikon F-mount 105mm f/1.4 DG HSM Art Lens from Sigma is a short-telephoto, portrait-length prime distinguished by its bright maximum aperture and advanced optical layout. As part of the Art line of lenses, this lens is also designed for high-resolution rendering and
SLD glass to
