|κατασκευή φακού||9 στοιχεία σε 7 Ομάδες|
|Οπτική γωνία (DC)||50,7 °|
|Αριθμός λεπίδων διαφράγματος στο||9 λεπίδες (στρογγυλοποιημένο διαφράγματος)|
|Ελάχιστη απόσταση εστίασης||30 εκατοστά / 11.8in.|
|μέγιστη μεγέθυνση||1: 7|
|το μέγεθος του φίλτρου||Ø52mm|
|Διαστάσεις x μήκος||Φ64.8㎜ × 73.3㎜ / 2.6in. × 2.9in.|
|Βάρος||265g / 9,3 ουγκιές|
Όλα τα στοιχεία βασίζονται σε Sony E-mount σύστημα.
Η εμφάνιση και οι προδιαγραφές υπόκεινται σε αλλαγές χωρίς προειδοποίηση.
Αξεσουάρ: κουκούλα φακού (LH586-01) περιλαμβάνονται
Αντίστοιχες AF Βάσεις : Sony E-mount, Micro Four Thirds
Combining outstanding optical performance and compact design:
introducing a new F1.4 standard lens for mirrorless cameras
SIGMA 30mm F1.4 DC DN | Contemporary large-aperture standard lens gives owners of mirrorless cameras the opportunity to experience the fun of shooting wide open, with F1.4 brightness. Photographers will enjoy the beautiful bokeh effect that only a large-aperture lens can offer and the exceptionally sharp optical performance expected from a fine prime lens. Leveraging SIGMA’s latest technologies and design insights, this new lens fulfills the concept of the Contemporary line, in which varied elements come together in optimal balance. A prime lens with a focal length of around 50mm and F1.4 brightness offers an angle of view very similar to human vision. The photographer can use the shallow depth of field at wide-open aperture to take stunning portraits and tabletop still life shots. Or he or she can close the aperture for greater depth of field and shoot landscapes or snapshots. In this way, standard lenses allow photographers to enjoy so many of the fundamental methods of photography and have thus been favorites for decades. Photographers can experience F1.4 brightness and standard lens functionality with a 35mm equivalent focal length of 60mm on the Micro Four Thirds system and 45mm on the Sony E-mount system.
About the lens name: SIGMA lenses with “DC” in the name are designed for optimal performance on cameras with APS-C image sensors. When a DC lens is used with a camera with a full-frame image sensor, vignetting will occur. Photographers are advised to adjust image area settings for optimal image results. SIGMA lenses with “DN” in the name are designed for optimal performance on cameras with a short flange back distance.
1. A member of the high-performance Contemporary line,
featuring SIGMA’s latest technologies
For optimal balance with light, compact camera bodies with a short flange back distance, SIGMA designed the new SIGMA 30mm F1.4 DC DN | Contemporary lens to be extremely compact. Moreover, the special design of the focus lens group allows fast and smooth AF performance for videography and more. This lens combines a compact design and comfortable operation while prioritizing outstanding image quality. Featuring SIGMA’s latest technologies, this lens digitally corrects optical distortion.
Combining compactness with outstanding optical performance
The front lens element features high-refractive index, high-dispersion glass for extra power and a shorter overall lens length. To optimize the lens for mirrorless cameras, two aspherical lens elements help ensure outstanding image quality and overall compactness. The SIGMA 30mm F1.4 DC DN | Contemporary features SIGMA’s inner focus technologies, while lighter lens elements in the focus lens group make possible a more compact actuator. Moreover, this lens offers outstanding stability whether the photographer is shooting handheld or has the camera placed on a surface. Structurally, the lens features materials and parts that contribute to its compact, lightweight structure. In summary, this is an unprecedented lens that combines outstanding optical performance with exceptional portability and usability.
2. A compact, lightweight lens offering outstanding
image quality with F1.4 brightness
Image quality rivaling that of our Art line lenses
The large-diameter lens with F1.4 brightness makes possible
a shallow depth of field for a beautiful bokeh effect—unavailable
until now in a standard lens for mirrorless cameras.
Shallow depth of field for a beautiful bokeh effect
The large-diameter lens with F1.4 brightness makes possible a shallow depth of field for a beautiful bokeh effect—unavailable until now in a standard lens for mirrorless cameras.
Designed to minimize flare and ghosting
With Super Multi-Layer Coating
No Super Multi-Layer Coating
3. Fast and smooth AF
Stepping motor incorporated for enhanced videography
By incorporating a stepping motor, the lens offers exceptionally quick and quiet autofocusing performance. This feature is especially useful when using the camera to take videos. This lens is also compatible with Sony E-mount Fast Hybrid AF.
4. New SIGMA GLOBAL VISION product lines are setting new benchmarks for image quality
Extra-long Hood (Supplied)
TSC used for a more compact structure and enhanced performance
* Thermally Stable Composite (TSC) offers thermal expansion characteristics similar to those of aluminum. Since parts made with TSC expand and contract less due to changes in temperature, they tend to perform better under extreme conditions and help maintain the performance of the lens. TSC also offers outstanding elasticity. As compared to polycarbonate containing 20% glass, TSC offers approximately 70% higher elasticity. As compared to polycarbonate containing 30% glass, it offers 25% higher elasticity. (Comparison is between SIGMA-produced components.)
Evaluation with SIGMA’s own MTF measuring system: A1
46-megapixel Foveon direct image sensor
* A1: Aizu1
Made in Japan
With only a few minor exceptions, all of SIGMA's manufacturing, including molds and parts, takes place under a single integrated production system in Japan. We are now one of the very few manufacturers whose products are truly 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.
Brass bayonet mount
Year of release marked for user convenience
The lens barrel includes the year of release, engraved for users to recognize when the lens was released.
Applicable for the Mount Conversion Service
* If you require Mount Conversion Service, please contact your nearest SIGMA subsidiary or authorized distributor.
SIGMA 30mm F1.4 DC DN Contemporary
- Brand: SIGMA
- Product Code: SIGMA 30mm F1.4 DC DN
- Availability: 2-3 Days