Κατασκευή φακού | 13 στοιχεία σε 8 ομάδες |
Οπτική γωνία (φορμά 35mm) | 46.8 μοίρες |
Αριθμός λεπίδων διαφράγματος στο | 9 Blades (στρογγυλεμένο άνοιγμα διαφράγματος) |
Ελάχιστο διάφραγμα | F16 |
Ελάχιστη απόσταση εστίασης | 40 εκατοστά |
Μέγιστη μεγέθυνση | 1:5.6 |
Μέγεθος φίλτρου | Ø77mm |
Διαστάσεις μήκος x | 85,4 χιλιοστά Χ 99,9 χιλιοστά / 3.4in. × 3.9in. |
Βάρος | 815g / 28,7 ουγκιά |
In 2008, Sigma released a large diameter standard lens designed for digital SLRs, “SIGMA 50mm F1.4 EX DG HSM”. At that time, products for film cameras were prevalent, yet we spent enormous effort to set a new benchmark for the 50mm lens that optimizes the characteristics of digital cameras, such as compensating peripheral brightness, controlling the point images in the corners, and improving the image drawing, not only around the focusing point, but also other areas in the image.
In recent years, as the DSLR evolves, development of image sensors for higher pixel size has created the photographers' desire for the lenses with superior performance. In 2012, Sigma has announced the “Art” line that achieves unsurpassed expressive performance to fulfill the higher requirement of photographers. The first lens from the “Art” line “SIGMA 35mm F1.4 DG HSM [A012]” sought for uncompromising performance, and it resulted in great reviews as well as a lot of awards from all over the world. Based on the accumulated wisdom and know-how to establish the standard for our “Art” line series, we are proud to announce the development of the new high performance standard lens with a large diameter for this new era of superb image quality.
SIGMA is organizing all its interchangeable lenses into three product lines; Contemporary, Art, and Sports, where each line has a distinctive concept. Designed with a focus on sophisticated optical performance and abundant expressive power, our Art line delivers high-level artistic expression. With the astonishing rendering performance that meets the high standard, along with landscapes, portraits still-life, close-up, and casual snaps, they are perfect for the kind of photography that unleashes the inner artist. Ideal for studio photography, they offer just as much expressive scope when capturing architecture and starry skies and many other scenes.
Utilizing know-how and the latest design technology accumulated through the past developments, it corrects the aberration thoroughly and achieves high resolution and astonishing rendering performance even near the edge of the image.
While pursuing a high level of resolution on the focused point, bokeh in front and behind the point of focus is carefully maintained to have soft rendering. Aberrations including sagittal coma flare and color distortion that affect the image quality are thoroughly corrected. From open aperture, high-definition rendering without blur is achieved. Moreover, by ensuring vignetting at the minimum and preventing color blur around the front and back of the focus point, it also achieves natural bokeh.
It is ideal for a wide aperture standard lens to have a high rendering performance from open aperture throughout the entire image. For instance, the molded glass aspherical lens elements provide excellent correction to sagittal coma flare. It is perfect for astronomical photography and shooting of illumination because of the reduced blur on the point light sources near the edge of the image. It also creates an attractive bokeh in portraits and indoor shooting.
For axial chromatic aberration that is hard to correct even during the image processing, SLD (Special Low Dispersion) glass elements are incorporated, ensuring high image quality throughout the entire focusing range. The lens achieves sharp and high contrast image rendering.
It is not possible to compensate for distortion just by changing the aperture values. Thus, the lens development stage was vital in ensuring minimized distortion. The “SIGMA 50mm F1.4 DG HSM” has positioned each glass element to optimize the power layout at respective positions, and succeeded in minimizing distortion.
It secures very rich brightness in the peripheral areas, which can be a common problem for a lens with a large diameter. By positioning wide elements in the front group, it has improved the efficiency at large apertures. Since it is capable of minimizing vignetting, very clear depiction across the image is ensured.
With Super Multi-Layer Coating
No Super Multi-Layer Coating
Floating System
Hyper Sonic Motor
* The default setting of Full-time MF function varies for each mount.
* It is necessary to update the “SIGMA Optimization Pro” to Ver. 1.2.
* Please keep the SIGMA USB DOCK updated to the latest version.
With the new product lines, supplied hoods incorporate rubber for the connected part. Lens caps and AF/MF switches are also newly designed in order to improve usability. For the parts inside, metals and a new material called TSC (Thermally Stable Composite), which works well with metals, are located to achieve products with high accuracy. The lens barrel includes the year of release, engraved for users to recognize when the lens was released.
46-megapixel Foveon direct image sensor
* A1: Aizu1
All Sigma's manufacturing – right down to molds and parts – with a few exceptions, are carried out under a single integrated production system, entirely in Japan. We are now one of the very few manufacturers whose products are solely “made in Japan”. We like to think our products are somehow imbued with the essence of our homeland, blessed as it is with clean air and water, and focused, hard-working people. We pride ourselves on the authentic quality of Sigma products, born of a marriage between highly attuned expertise and intelligent, advanced technology. Our sophisticated products have satisfied professionals and lovers of photography all over the world, because our manufacturing is based on genuine craftsmanship, underpinned by the passion and pride of our experts.
* This “Mount Conversion Service” is different from a normal repair. In order to apply for the service, please contact your nearest authorized subsidiary / distributor of SIGMA.
Κατασκευή φακού | 13 στοιχεία σε 8 ομάδες |
Οπτική γωνία (φορμά 35mm) | 46.8 μοίρες |
Αριθμός λεπίδων διαφράγματος στο | 9 Blades (στρογγυλεμένο άνοιγμα διαφράγματος) |
Ελάχιστο διάφραγμα | F16 |
Ελάχιστη απόσταση εστίασης | 40 εκατοστά |
Μέγιστη μεγέθυνση | 1:5.6 |
Μέγεθος φίλτρου | Ø77mm |
Διαστάσεις μήκος x | 85,4 χιλιοστά Χ 99,9 χιλιοστά / 3.4in. × 3.9in. |
Βάρος | 815g / 28,7 ουγκιά |
In 2008, Sigma released a large diameter standard lens designed for digital SLRs, “SIGMA 50mm F1.4 EX DG HSM”. At that time, products for film cameras were prevalent, yet we spent enormous effort to set a new benchmark for the 50mm lens that optimizes the characteristics of digital cameras, such as compensating peripheral brightness, controlling the point images in the corners, and improving the image drawing, not only around the focusing point, but also other areas in the image.
In recent years, as the DSLR evolves, development of image sensors for higher pixel size has created the photographers' desire for the lenses with superior performance. In 2012, Sigma has announced the “Art” line that achieves unsurpassed expressive performance to fulfill the higher requirement of photographers. The first lens from the “Art” line “SIGMA 35mm F1.4 DG HSM [A012]” sought for uncompromising performance, and it resulted in great reviews as well as a lot of awards from all over the world. Based on the accumulated wisdom and know-how to establish the standard for our “Art” line series, we are proud to announce the development of the new high performance standard lens with a large diameter for this new era of superb image quality.
SIGMA is organizing all its interchangeable lenses into three product lines; Contemporary, Art, and Sports, where each line has a distinctive concept. Designed with a focus on sophisticated optical performance and abundant expressive power, our Art line delivers high-level artistic expression. With the astonishing rendering performance that meets the high standard, along with landscapes, portraits still-life, close-up, and casual snaps, they are perfect for the kind of photography that unleashes the inner artist. Ideal for studio photography, they offer just as much expressive scope when capturing architecture and starry skies and many other scenes.
Utilizing know-how and the latest design technology accumulated through the past developments, it corrects the aberration thoroughly and achieves high resolution and astonishing rendering performance even near the edge of the image.
While pursuing a high level of resolution on the focused point, bokeh in front and behind the point of focus is carefully maintained to have soft rendering. Aberrations including sagittal coma flare and color distortion that affect the image quality are thoroughly corrected. From open aperture, high-definition rendering without blur is achieved. Moreover, by ensuring vignetting at the minimum and preventing color blur around the front and back of the focus point, it also achieves natural bokeh.
It is ideal for a wide aperture standard lens to have a high rendering performance from open aperture throughout the entire image. For instance, the molded glass aspherical lens elements provide excellent correction to sagittal coma flare. It is perfect for astronomical photography and shooting of illumination because of the reduced blur on the point light sources near the edge of the image. It also creates an attractive bokeh in portraits and indoor shooting.
For axial chromatic aberration that is hard to correct even during the image processing, SLD (Special Low Dispersion) glass elements are incorporated, ensuring high image quality throughout the entire focusing range. The lens achieves sharp and high contrast image rendering.
It is not possible to compensate for distortion just by changing the aperture values. Thus, the lens development stage was vital in ensuring minimized distortion. The “SIGMA 50mm F1.4 DG HSM” has positioned each glass element to optimize the power layout at respective positions, and succeeded in minimizing distortion.
It secures very rich brightness in the peripheral areas, which can be a common problem for a lens with a large diameter. By positioning wide elements in the front group, it has improved the efficiency at large apertures. Since it is capable of minimizing vignetting, very clear depiction across the image is ensured.
With Super Multi-Layer Coating
No Super Multi-Layer Coating
Floating System
Hyper Sonic Motor
* The default setting of Full-time MF function varies for each mount.
* It is necessary to update the “SIGMA Optimization Pro” to Ver. 1.2.
* Please keep the SIGMA USB DOCK updated to the latest version.
With the new product lines, supplied hoods incorporate rubber for the connected part. Lens caps and AF/MF switches are also newly designed in order to improve usability. For the parts inside, metals and a new material called TSC (Thermally Stable Composite), which works well with metals, are located to achieve products with high accuracy. The lens barrel includes the year of release, engraved for users to recognize when the lens was released.
46-megapixel Foveon direct image sensor
* A1: Aizu1
All Sigma's manufacturing – right down to molds and parts – with a few exceptions, are carried out under a single integrated production system, entirely in Japan. We are now one of the very few manufacturers whose products are solely “made in Japan”. We like to think our products are somehow imbued with the essence of our homeland, blessed as it is with clean air and water, and focused, hard-working people. We pride ourselves on the authentic quality of Sigma products, born of a marriage between highly attuned expertise and intelligent, advanced technology. Our sophisticated products have satisfied professionals and lovers of photography all over the world, because our manufacturing is based on genuine craftsmanship, underpinned by the passion and pride of our experts.
* This “Mount Conversion Service” is different from a normal repair. In order to apply for the service, please contact your nearest authorized subsidiary / distributor of SIGMA.
Line up | |
Κατασκευή Φακού | 13 στοιχεία σε 8 ομάδες |
Αριθμός Λεπίδων Διαφράγματος | 9 |
Ελάχιστο Διάφραγμα | F16 |
Ελάχιστη απόσταση Focus | 40cm |
Βάρος | SIGMA SA-Mount 815g / 28.7oz. Sony E-Mount 880g / 31oz. L-Mount 890g / 31.4oz. |
Αυτόματη Εστίαση | ναι |